In stock

Adafruit Mini PiTFT - 135x240 Color TFT Add-on for Raspberry Pi

Product ID: 4393

If you're looking for the most compact li'l color display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! The Adafruit Mini PiTFT - 135x240 Color TFT Add-on for Raspberry Pi is your little TFT pal, ready to snap onto any and all Raspberry Pi computers, to give you a little display. The Mini PiTFT comes with a full color...

$9.95

In stock

Adafruit QT Py RP2040

Product ID: 4900

What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite chip, the RP2040. It's been made famous in the new Raspberry Pi Pico and our Feather RP2040 and ItsyBitsy RP2040, but what if we wanted something really smol? A new chip means a new QT Py, and the Raspberry Pi RP2040 is no exception. When we saw this chip we thought...

$9.95

In stock

Top view of black rectangle-shaped microcontroller.

Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM - STEMMA QT

Product ID: 5400

One of our star Feathers is the Adafruit HUZZAH32 ESP32 Feather - with the fabulous ESP32 WROOM module on there, it makes quick work of WiFi and Bluetooth projects that take advantage of Espressifs most popular chipset. Recently we had to redesign this feather to move from the obsolete CP2104 to the available CH9102F and one thing led to another and before you know...

$19.95

In stock

Angled shot of black rectangular microcontroller "Feather RP2040"

Adafruit Feather RP2040

Product ID: 4884

A new chip means a new Feather, and the Raspberry Pi RP2040 is no exception. When we saw this chip we thought "this chip is going to be awesome when we give it the Feather Treatment" and so we did! This Feather features the RP2040, and all niceties you know and love about Feather Measures 2.0" x 0.9" x 0.28" (50.8mm x 22.8mm x 7mm) without headers soldered in. Light...

$11.95

In stock

Angled shot of a Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout.

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055 - STEMMA QT / Qwiic

Product ID: 4646

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer, gyroscope, and magnetometer into actual "3D space orientation"! Orientation is a hard problem to solve. The sensor fusion algorithms (the secret sauce that blends accelerometer, magnetometer, and gyroscope data into...

$29.95

In stock

Adafruit NAU7802 24-Bit ADC - STEMMA QT / Qwiic

Product ID: 4538

If you are feeling the stress and strain of modern life a Wheatstone bridge and you want to quantify it, this handy breakout will do the job, no sweat! The Adafruit NAU7802 contains a super-high-resolution 24-Bit differential ADC with extra gain and calibration circuitry that makes it perfect for measuring strain gauges / load cells or other sensors that have four...

$5.95

In stock

Angled shot of a Adafruit TLV493D Triple-Axis Magnetometer.

Adafruit TLV493D Triple-Axis Magnetometer - STEMMA QT / Qwiic

Product ID: 4366

The TLV493D 3-axis magnetometer is a great little sensor for detecting magnets in 3D. In fact, the manufacturer Infineon suggests it could be used to make a joystick! You could also use it for other cool things like detecting objects with magnets attached, like the lid of a box, or maybe a statue that unlocks your secret lair when placed on your mantle? The TLD493D...

$5.95

52 in stock

Angled shot of black square breakout board.

INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max - STEMMA QT

Product ID: 904

This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219 chip on this breakout to both measure both the high side voltage and DC current draw over I2C with ±1% precision. Please Note: As of Sept 2022, due to the severe chip shortage, we've had to update this design to use...

$9.95

In stock

Angled shot Adafruit MCP23017 I2C GPIO Expander Breakout

Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 5346

We’ve gotten a lot of requests for a MCP23017 breakout and we’ve always sorta been like “ehh why not just use the DIP chip?” but with STEMMA QT we could see the use case for a plug and play version that comes with all the passives on board. This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. We particularly...

$5.95

In stock

Angled shot of purple, square-shaped microcontroller.

Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT

Product ID: 5700

The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this QT Py is great for powering your IoT projects. Now we even have this powerhouse of a board with built in 2 Megabytes of PSRAM for when you need to buffer large datasets in...

$12.50

In stock

Adafruit DRV2605L Haptic Motor Controller - STEMMA QT / Qwiic

Product ID: 2305

The DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC motor, its designed specifically for controlling haptic motors - buzzers and vibration motors. Normally one would just turn those kinds of motors on and off, but this driver has the ability to have various effects when driving a vibe motor. For example, ramping the...

$7.95

In stock

Adafruit I2C Stemma QT Rotary Encoder Breakout with NeoPixel - STEMMA QT / Qwiic

Product ID: 4991

Product ID: 4756

I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits of technology, right? So why not try to have I2C run over a meter long cable, or even longer? Well, if you try to do that you'll quickly find that the length of the cable adds capacitance and...

$9.95

In stock

Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT

Product ID: 5046

The long-awaited BME688 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities. All over SPI or I2C at a great price! The BME688 is a 'drop in' replacement for the BME680 - it adds a method of programming the gas-sensor heater for...

$19.95

In stock

Overhead shot of long skinny black microcontroller connected to an OLED screen and a temperature-and-humidity sensor. The sensor data displays on the OLED.

Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz - STEMMA QT / Qwiic

Product ID: 2590

One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project tiny. Recently we had to redesign this board to move from the obsolete CP2104 to the available CP2102N, and one thing led to another, and before you know it we made a completely refreshed design: the Adafruit METRO Mini 328 V2. The...

$14.95

In stock

Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic

Product ID: 4808

Cooling fans...They're everywhere, and they serve the important purpose of keeping things cool, generally electronics. One might rightfully think: "these fans are pretty good at moving air to keep things cool; maybe I can use one of these neat computer fans to keep my widget frosty" followed closely by throwing up one's hands in confusion at the sight of a 3 or even...

$5.50

In stock

Adafruit BMP390L Precision Barometric Pressure and Altimeter

Adafruit BMP390 - Precision Barometric Pressure and Altimeter - STEMMA QT / Qwiic

Product ID: 4816

Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388... now we've got the next generation, the Adafruit BMP390 (we refer to it as the BMP390L or BMP390, same thing!) Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP390 has better...

$10.95

In stock

Adafruit QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT - 8MB Flash 2MB PSRAM

Product ID: 5395

This dev board is like when you're watching a super-hero movie and the protagonist shows up in a totally amazing costume in the third act and you're like 'OMG! That's the hero and they're here to kick some serious butt!" but in this case its a microcontroller. This QT Py board is a thumbnail-sized PCB that features the ESP32 Pico V3 02, an all-in-one chip that has an...

$14.95

In stock

Angled shot of black, square-shaped DAC breakout board.

Adafruit MCP4728 Quad DAC with EEPROM - STEMMA QT / Qwiic

Product ID: 4470

If you've ever said to yourself, "Gee, I wish I had four 12-bit DACs that came in a single package with the ability to save their settings to an EEPROM", well I have good news. The MCP4728 is the answer to your wishes! Within its little package, the MCP4728 has four 12-bit DACs for whatever voltage setting needs you may have. In addition, it has the ability to store...

$7.50

In stock

Adafruit VL53L4CD Time of Flight Distance Sensor - ~1 to 1300mm - STEMMA QT / Qwiic

Product ID: 5396

The Adafruit VL53L4CD Time of Flight Sensor is another great Time of Flight distance sensor from ST in the VL5 series of chips, this one is great for shorter distances. The sensor contains a very tiny invisible laser source and a matching sensor. The VL53L4CD can detect the "time of flight", or how long the light has taken to bounce back to the sensor. Since it uses...

$14.95

In stock

Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C - Stemma QT / Qwiic

Product ID: 4471

Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer? Sure you can program an Arduino or Trinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself? Well, now your computer can talk to devices using the Adafruit MCP2221A...

$6.50

In stock

Adafruit Sensirion SHT40 Temperature & Humidity Sensor wired to Feather with QT cable, showing temperature and humidity on OLED.

Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4885

Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHT40 sensor is the fourth generation (started at the SHT10 and worked its way up to the top!). The SHT40 has an excellent ±1.8% typical relative humidity accuracy from 25 to...

$5.95

In stock

Adafruit VEML7700 Lux Sensor - I2C Light Sensor - STEMMA QT / Qwiic

Product ID: 4162

Product ID: 4415

This miniature GPS breakout is only 1" x 1" (~ 25mm x 25mm) but houses a complete GPS/GNSS solution with both I2C and UART interfaces. There's even an antenna on top, so it's plug and play! Support for GPS, GLONASS, GALILEO, QZSS. -165 dBm sensitivity, up to 10 Hz updates. Up to 210 PRN channels with 99 search channels and 33 simultaneous tracking channels. 5V...

$29.95

In stock

Adafruit DS3502 I2C Digital 10K Potentiometer Breakout - STEMMA QT / Qwiic

Product ID: 4286

If you're a person like me that gets exhausted turning knobs all day, the DS3502 is just the ticket to calm all your knob-turning related troubles. Instead of having to turn knobs with your HANDS like an ANIMAL, the DS3502 I2C Digital Potentiometer allows you to let your microcontroller adjust the resistance for you! Now you can free your hands to spin your fidget...

$4.95

In stock

Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm

Product ID: 3317

The VL53L0X is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny invisible laser source, and a matching sensor. The VL53L0X can detect the "time of flight", or how long the light has taken to bounce back to the sensor. Since it uses a very narrow light source, it is good for determining distance of only the surface directly...

$14.95

In stock

Angled shot of rectangular microcontroller.

Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM - STEMMA QT / Qwiic

Product ID: 5000

What's Feather-shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices? What has your favorite Espressif WiFi microcontroller and lots of Flash and RAM memory for your next IoT project? What will make your next IoT project flyyyyy? That's right - it's the new Adafruit ESP32-S2 Feather! With native USB and 4 MB flash + 2 MB of PSRAM,...

$17.50

93 in stock

Adafruit ESP32-S3 Feather with STEMMA QT / Qwiic - 8MB Flash No PSRAM

Product ID: 5323

The ESP32-S3 has arrived in Feather format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this Feather is great for powering your IoT projects. That's right - it's the new Adafruit ESP32-S3 Feather! With native USB and 8 MB flash, this board will let you upgrade your...

$17.50

In stock

Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9548A Compatible

Product ID: 5626

You just found the perfect I2C sensor, available in a handy chainable Qwiic, or STEMMA QT package, and you want to wire up two or three or more of them to your microcontroller when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You...

$6.95

In stock

Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 4918

It's a GPIO expander, it's a keypad matrix driver... its the Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - a cute and powerful I2C GPIO expander and keypad matrix driver! This chip is quite fancy, with the ability to act as your I2C multi-tool for handling keypads, buttons or LEDs. This chip has 18 total 'I/O' pins, 10 columns and 8 rows. You can of...

$5.95

In stock

Angled shot of small rectangular breakout board.

Adafruit LSM6DS3TR-C 6-DoF Accel + Gyro IMU - STEMMA QT / Qwiic

Product ID: 4503

Add motion and orientation sensing to your Arduino project with this affordable 6 Degree of Freedom (6-DoF) sensor with sensors from ST. The board includes an ST LSM6DS3TR-C, a great entry-level 6-DoF IMU accelerometer + gyro. The 3-axis accelerometer can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating...

$9.95

In stock

Angled shot of PCF8523 Real Time Clock Breakout Board.

Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic

Product ID: 5189

This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for data-logging, clock-building, time stamping, timers, and alarms, etc. Equipped with PCF8523 RTC - it can run from 3.3V or 5V power & logic! We've had a breakout board version of this...

$4.95

In stock

Adafruit TFT FeatherWing - 3.5" 480x320 Capacitive Touchscreen - STEMMA QT / Qwiic

Product ID: 5872

Product ID: 4886

Expand your project possibilities, with the Adafruit AW9523 GPIO Expander and LED Driver Breakout - a cute and powerful I2C expander with a lot of tricks up its sleeve. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. You could upgrade to a board with massive number of GPIO...

$4.95

In stock

Top view of LiPoly / LiIon Fuel Gauge and Battery Monitor powered by a Lipoly battery and an OLED display.

Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic

Product ID: 5580

Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and they're easy to charge. On your phone, there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered. The Adafruit MAX17048...

$5.95

58 in stock

Angled shot of black, rectangular 9-DoF breakout.

Adafruit TDK InvenSense ICM-20948 9-DoF IMU (MPU-9250 Upgrade) - STEMMA QT / Qwiic

Product ID: 4554

When you want to sense orientation using inertial measurements, you need an Inertial Measurement Unit, and when it comes to IMUs, the more DoFs, the better! The ICM20948 from Invensense packs 9 Degrees of freedom into a teeny package, making it a one-stop-shop for all the DOFs you need! Within its svelte 3x3mm package, there is not just one MEMS sensor die like your...

$14.95

In stock

Angled shot of proximity sensor breakout.

Adafruit VL53L4CX Time of Flight Distance Sensor - ~1 to 6000mm - STEMMA QT / Qwiic

Product ID: 5425

The Adafruit VL53L4CX Time of Flight Sensor is another great Time of Flight distance sensor from ST in the VL5 series of chips, this one is great for long distances - it goes up to 6 meters compared with 4 meter max of the VL53L1X. The sensor contains a very tiny invisible laser source and a matching sensor. The VL53L4CX can detect the "time of flight", or how long...

$14.95

In stock

Angled shot of rectangular LoRa radio dev board.

Adafruit Feather RP2040 with RFM95 LoRa Radio - 915MHz - RadioFruit and STEMMA QT

Product ID: 5714

This is the Adafruit Feather RP2040 RF95 LoRa Radio. We call these RadioFruits, our take on a microcontroller with a "Long Range (LoRa)" packet radio transceiver with built-in USB and battery charging. It's an Adafruit Feather RP2040 with a 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high...

$29.95

In stock

Adafruit ESP32-S2 Reverse TFT Feather

Product ID: 5345

Like Missy Elliot, we like to "put our [Feather] down, flip it and reverse it" and that's exactly what we've done with this new development board. It's basically our ESP32-S2 TFT Feather but with the 240x135 color TFT display on the back-side not the front-side. That makes it great for panel-mounted projects, particularly since we've also got some space for 3 buttons...

$24.95

In stock

Adafruit Wii Nunchuck Breakout Adapter - Qwiic / STEMMA QT

Product ID: 4836

Dig out that old Wii controller and use it as a sleek controller for your next robot if you like. The Adafruit Adafruit Wii Nunchuck Breakout Adapter fits snugly into the Wii connector and performs the level shifting and power regulation needed to use the controller with any microcontroller or microcomputer. The Wii controllers use a standard I2C interface, and...

$2.95

In stock

Adafruit Mini PiTFT 1.3" - 240x240 TFT Add-on for Raspberry Pi

Product ID: 4484

If you're looking for the most compact li'l color display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! The Adafruit Mini PiTFT - 1.3" 240x240 Color TFT Add-on for Raspberry Pi is your little TFT pal, ready to snap onto any and all Raspberry Pi computers, to give you a little display. The Mini PiTFT comes with a full color...

$14.95

In stock

Angled shot of BMP388 temperature and pressure sensor.

Adafruit BMP388 - Precision Barometric Pressure and Altimeter - STEMMA QT

Product ID: 3966

Product ID: 3251

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter the Si7021 Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This lovely sensor for Silicon labs has...

$9.95

In stock

Adafruit ANO Rotary Navigation Encoder to I2C Stemma QT Adapter

Product ID: 5740

Product ID: 5146

If you want to store calibration values, MAC addresses, non-secure access tokens, or other unique identifiers, EEPROM storage is a great option. EEPROM is long lasting, and doesn't need to be written in pages - a single byte can be written at once (unlike with flash memory!) EEPROM storage persists even when the power goes out, and can be over-written literally one...

$3.95

In stock

Angled shot of ten 4-pin JST-SH connectors.

JST SH 4-pin Right Angle Connector (10-pack) - Qwiic Compatible

Product ID: 4208

If you're a DIY enthusiast who likes to micro-manage your project's connections, here is a 10-pack of some micro JST SH connectors! They're solid plastic with 4 x 1mm pitch through-hole mounting tabs. In an SMT line you can just paste over the through holes and the pads will solder in place. This connector can be used with Qwiic boards and cables, to easily connect...

$3.95

In stock

Adafruit NeoPixel Driver BFF Add-On for QT Py and Xiao

Product ID: 5645

Our QT Py boards are a great way to make very small microcontroller projects that pack a ton of power - and now we have a way for you to quickly add a strand of NeoPixels with a 5V level shifter and a detachable JST PH connector. It's an excellent way to make tiny wearable, cosplay or IoT projects with dazzling LEDs. We call this the Adafruit NeoPixel Driver BFF - a...

$3.95

In stock

Adafruit VCNL4040 Proximity and Lux Sensor - STEMMA QT / Qwiic

Product ID: 4161

The VCNL4040 is a handy two-in-one sensor, with a proximity sensor that works from 0 to 200mm (about 7.5 inches) and light sensor with range of 0.0125 to 6553 lux. We've all been there. That thing is close but how close? When you need to measure a small distance with reasonable accuracy, such as the rough height of particularly calm bumble bee, the VCNL4040 Proximity...

$5.95

In stock

NeoDriver - I2C to NeoPixel Driver Board linked up to LED strip and QT PY.

Adafruit NeoDriver - I2C to NeoPixel Driver Board - Stemma QT

Product ID: 5766

NeoPixel LEDs (a.k.a WS2812 / SK6812 family) are a super-easy way to add addressable RGB lighting with only one GPIO. They're ubiquitous on microcontrollers, but some chips or single board computers (SBCs) don't have neopixel support due to the precision timing required to send data. We often get folks asking how to get NeoPixels working on some...

$7.50

In stock

Angled shot of black, rectangular ADC breakout board.

Adafruit ADS7830 8-Channel 8-Bit ADC with I2C - STEMMA QT / Qwiic

Product ID: 5836

Many microcontrollers have ADCs these days, for reading analog/resistive sensors like potentiometers, thermistors, LDR light sensors, etc. but sometimes you need MOAR! Or maybe you're using a single board computer like a Raspberry Pi that has no ADCs at all! The Adafruit ADS7830 8-Channel 8-Bit ADC with I2C is an affordable 8-channel ADC with I2C interface, so it's...

$5.95

In stock

Adafruit Trinkey QT2040 - RP2040 USB Key with Stemma QT

Product ID: 5056

It's half USB Key, half Adafruit QT Py, and a lotta RP2040...it's Trinkey QT2040, the circuit board with an RP2040 heart and Stemma QT legs. Folks are loving the QT Py 2040 we made, but maybe you want something plug-and-play. So we thought, hey what if we made something like that plugs right into your computer's USB port? And this is what we came up with! The PCB is...

$7.95

In stock

Adafruit Sensirion SHTC3 Temperature & Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4636

Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHTC3 sensor has an excellent ±2% relative humidity and ±0.2 °C accuracy for most uses. Unlike some earlier SHT sensors, this sensor has a true I2C interface on...

$6.95

In stock

Angled shot of black rectangular microcontroller with USB C and USB A connectors at both ends.

Adafruit Feather RP2040 with USB Type A Host

Product ID: 5723

You're probably really used to microcontroller boards with USB, but what about a dev board with two? Two is more than one, so that makes it twice as good! And the Adafruit Feather RP2040 with USB Host is definitely double-the-fun of our other Feather RP2040 boards, with a USB Type A port on the end for connecting USB devices to. Now you might be thinking "hey...

$17.50

In stock

Angled shot of black, square 4-channel multiplexer with five tan STEMMA QT connectors.

Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible

Product ID: 5664

You just found the perfect I2C sensor, available in a handy chainable Qwiic, or STEMMA QT package, and you want to wire up two or three or four of them to your microcontroller when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You...

$3.95

In stock

Top view of Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor powered by a Lipoly battery and an OLED display.

Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic

Product ID: 4712

$6.95

In stock

Angled shot of JST SH 4-pin Cable with Alligator Clips.

JST SH 4-pin Cable with Alligator Clips - STEMMA QT / Qwiic

Product ID: 4398

This cable will make it super easy to use our plug-and-play STEMMA QT boards with boards like Circuit Playground. On one end you get a Qwiic / STEMMA QT connector (technically known as a JST SH 4-pin plug) into 4 individual wires with grippy alligator clips. We're carrying these to match up with our boards or breakouts with 'STEMMA QT' connectors on them. This cable...

$2.95

28 in stock

Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack - STEMMA QT / Qwiic

Product ID: 1911

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful red hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven red segments on a black surface...

$9.95

83 in stock

Angled shot of a Adafruit SGP40 Air Quality Sensor Breakout.

Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / Qwiic

Product ID: 4829

*sniff* *sniff* ... do you smell that? No need to stick your nose into a carton of milk anymore, you can build a digital nose with the SGP40 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at Sensirion, with I2C interfacing so you don't have to manage the heater and analog reading of a MOX...

$14.95

In stock

Adafruit Triple-axis Magnetometer - MMC5603 - STEMMA QT / Qwiic

Product ID: 5579

Sense the magnetic fields surrounding us with this handy triple-axis magnetometer (compass) module. Magnetometers can sense where the strongest magnetic force is coming from, generally used to detect magnetic north, but can also be used for measuring magnetic fields. This sensor tends to be paired with a 6-DoF (degree of freedom) accelerometer/gyroscope to create a...

$5.95

In stock

Angled shot of a blue rectangular microcontroller.

Adafruit Feather STM32F405 Express

Product ID: 4382

ST takes flight in this Feather board. The new STM32F405 Feather (video) that we designed runs CircuitPython at a blistering 168MHz – our fastest CircuitPython board ever! We put a STEMMA QT / Qwiic port on the end, so you can really easily plug and play I2C sensors. This Feather has lots of goodies: STM32F405 Cortex M4 with FPU and 1MB Flash, 168MHz speed....

$39.95

In stock

Adafruit ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic

Product ID: 4701

This RFID tag is really unique: it works with mobile phones just like other RFID tags, but you can reprogram it over I2C. The tag shows up as an ISO/IEC 15693 (13.56MHz) chip which is readable by phones and tablets. This could be interesting in situations where you want a tag that can be re-written dynamically when connected to a controller. For example, we did a...

$3.95

In stock

Angled Shot of a Adafruit 9-DOF LSM9DS1 Breakout Board.

Adafruit 9-DOF LSM9DS1 Breakout Board - STEMMA QT / Qwiic

Product ID: 4634

Add motion, direction, and orientation sensing to your project with this all-in-one 9-DOF sensor that is STEMMA QT ready for easy plug-n-play usage. Inside the chip are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other...

$19.95

29 in stock

Top down view of a Adafruit ISO1540 Bidirectional I2C Isolator.

Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic

Product ID: 4903

Sometimes you'll find yourself with an I2C bus controller on one side, and an I2C bus device on the other and you gotta keep em (electrically) separated. Maybe because one is Earth-grounded, maybe because you've got some funky power monitoring setup, maybe you want to reduce noise. Whatever it is, you can use the Adafruit ISO1540 Bidirectional I2C Isolator to add...

$8.95

In stock

Adafruit ENS160 MOX Gas Sensor - Sciosense CCS811 Upgrade - STEMMA QT / Qwiic

Product ID: 5606

*sniff* *sniff* ... do you smell that? No need to stick your nose into a carton of milk anymore, you can build a digital nose with the ENS160 Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at ScioSense, with I2C interfacing so you don't have to manage the heater and analog reading of a MOX sensor. It...

$21.95

46 in stock

Angled shot of Adafruit TCA4307 Hot-Swap I2C Buffer.

Adafruit TCA4307 Hot-Swap I2C Buffer with Stuck Bus Recovery - STEMMA QT / Qwiic

Product ID: 5159

As we've been adding STEMMA QT connectors to our breakouts and dev boards, folks have been really enjoying the simplicity and speed of plugging in I2C sensors and devices for quick iteration and design. That's all good, but I2C wasn't really designed for hot-plugging. You're kinda supposed to have everything connected once on boot and never mess with it - I2C was...

$4.95

98 in stock

Angled shot of purple rectangular breakout board.

ADXL375 - High G Accelerometer (+-200g) with I2C and SPI - STEMMA QT / Qwiic

Product ID: 5374

Hey rocket man (burnin' out your fuse out there alone) ever wonder how fast you're rocketing? The Adafruit ADXL375 High G Accelerometer is an epic +-200g 3-axis accelerometer may be able to tell the answer. You read that right, this accelerometer can sense up to 200 g's of force in three axes of measurements (X Y Z) has and pins that can be used either as I2C or SPI...

$24.95

44 in stock

Adafruit AD5693R Breakout Board - 16-Bit DAC with I2C Interface - STEMMA QT / qwiic

Product ID: 5811

Which is better, less bits or more? MORE of course! So why settle for a 12-bit DAC like the MCP4725 when you can go for the 16-bits of the AD5693? OK well there may be some reason to go with 12-bits, say if you don't need high resolution output and want to go with the more affordable DAC. But for those who like the finer things in life, the Adafruit AD5693R Breakout...

$10.95

98 in stock

SparkFun Qwiic or Stemma QT SHIM for Raspberry Pi / SBC

Product ID: 4463

The SparkFun Qwiic or Stemma QT SHIM for Raspberry Pi is a small, easily removable breakout that easily adds a 4-pin JST SH pin (Stemma QT or Qwiic) connector to your Raspberry Pi. The SHIM design allows you to plug directly to the Pi's I2C bus with no soldering required, and the thin PCB design allows for it to be sandwiched on your Pi GPIO with other bonnets or...

$2.50

79 in stock

Adafruit PCF8574 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

Product ID: 5545

Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. You could upgrade to a board with massive number of GPIO like the Grand Central, or you could pop on...

$4.95

57 in stock

Adafruit QT 3V to 5V Booster Breakout - STEMMA QT / Qwiic

Adafruit QT 3V to 5V Level Booster Breakout - STEMMA QT / Qwiic

Product ID: 5649

If you're looking to use the Qwiic / Stemma QT standard for your next project - but you're using a sensor or device that requires 5V power or logic, this board is designed for you! It will let you use the 3V power and logic from your Raspberry Pi, or ARM Cortex microcontroller, and boost/shift it up to 5V for use with older or high-power devices that aren't happy...

$2.95

In stock

Adafruit LPS22 Pressure Sensor - STEMMA QT / Qwiic - LPS22HB

Product ID: 4633

We live on a planet with an atmosphere, a big ocean of gaseous air that keeps everything alive - and that atmosphere is constantly bouncing off of us, exerting air pressure on everything around us. But, how much air is in the atmosphere, bearing down on us? This absolute pressure sensor, ST LPS22HB (a.k.a LPS22) can quickly and easily measure this air pressure,...

$6.95

96 in stock

Adafruit Feather RP2040 with DVI Output Port - Works with HDMI

Product ID: 5710

Wouldn't it be cool if you could display images and graphics from a microcontroller directly to an HDMI monitor or television? We think so! So we designed this RP2040 Feather that has a digital video output (a.k.a DVI) that will work with any HDMI monitor or display. Note it doesn't do audio, just graphics! It's kinda like we took our RP2040 Feather and DVI Breakout...

$14.95

In stock

Adafruit MS8607 Pressure Humidity Temperature Sensor

Adafruit MS8607 Pressure Humidity Temperature PHT Sensor - STEMMA QT / Qwiic

Product ID: 4716

Because of their many applications, Pressure, Temperature, and Humidity sensors (PHT sensors) are a common offering from semiconductor companies. The MS8607 PHT sensor from TE Connectivity does an admirable job of measuring a wide range of all three environmental conditions. Each and every MS8607 sensor is calibrated at the factory and the calibration constants...

$14.95

In stock

Angled shot of STEMMA QT level shifter breakout board.

Adafruit QT 5V to 3V Level Shifter Breakout - STEMMA QT / Qwiic

Product ID: 5637

If you're hankerin' to use the new Qwiic / Stemma QT standard for your next project - but you're still using a classic Arduino UNO or other 5V microcontroller, this board is designed for you! Note that Adafruit QT boards are all 3V and 5V safe but many other Qwiic and other I2C devices are not 5V safe or compatible. That means that if you use wires to connect a Qwiic...

$2.95

In stock

ADT7410 High Accuracy I2C Temperature Sensor Breakout Board - Stemma QT

Product ID: 4089

Analog Devices, known for their reliable and well-documented sensor chips - has a high precision and high resolution temperature sensor on the market, and we've got a breakout to make it easy to use! The Analog Devices ADT7410 gets straight to the point - it's an I2C temperature sensor, with 16-bit 0.0078°C temperature resolution and 0.5°C temperature...

$5.95

62 in stock

Adafruit Wide-Range Triple-axis Magnetometer - MLX90393 - STEMMA QT

Product ID: 4022

Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field sensor, that can measure 16-bits in ranges from ±5mT up to ±50mT in all 3 axes. Compared to most magnetometers, this gives a huge range, which makes it excellent for detecting magnets and magnetic orientation, rather...

$9.95

In stock

Brown polished fingers holding a 2.8" TFT Touch Shield for Arduino with Resistive Touch Screen with one hand and a finger from the other hand drawing a heart.

2.8" TFT Touch Shield for Arduino with Resistive Touch Screen v2 - STEMMA QT / Qwiic

Product ID: 1651

Spice up your Arduino project with a beautiful large touchscreen display shield with built in microSD card connection. This TFT display is big (2.8" diagonal) bright (4 white-LED backlight) and colorful (18-bit 262,000 different shades)! 240x320 pixels with individual pixel control. It has way more resolution than a black and white 128x64 display. As a bonus, this...

$24.95

In stock

Angle shot of Adafruit Triple-axis Magnetometer - LIS2MDL with tan connectors

Product ID: 4414

Sometimes you need to sense pressure in a damp or caustic environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. For the times you need to do both (or either), the LPS33HW is the pressure sensor for you. Combining protection from water intrusion with support for high precision relative and absolute measurements,...

$12.50

In stock

Adafruit NeoSlider I2C QT Slide Potentiometer with 4 NeoPixels - STEMMA QT / Qwiic

Product ID: 5295

Our family of I2C-friendly user interface elements grows by one with this new product that makes it plug-n-play-easy to add a 75mm long slide potentiometer to any microcontroller or microcomputer with an I2C port. Each breakout is 3" long and 0.8" wide, with a single linear slide pot in the center. Underneath, there are four under-lighting NeoPixels that can display...

$9.95

83 in stock

Assembled Adafruit 0.56" 4-Digit 7-Segment Display - w/ I2C Backpack STEMMA QT - Red

Product ID: 5599

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to...

$12.50

In stock

Angled shot of rectangular GPIO expander add-on board.

Adafruit GPIO Expander Bonnet - 16 Additional I/O over I2C - STEMMA QT / Qwiic

Product ID: 4132

The Raspberry Pi is an amazing single board computer - and one of the best parts is that GPIO connector! 40 pins of digital goodness you can twiddle to control LEDs, sensors, buttons, radios, displays - just about any device you can imagine. This Adafruit GPIO Expander Bonnet will give you even more digital deliciousness - 16 more digital input/output pins are yours...

$9.95

66 in stock

Adafruit MLX90640 24x32 IR Thermal Camera Breakout - 110 Degree FoV

Product ID: 4469

You can now add affordable heat-vision to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple...

$74.95

In stock

Adafruit Metro ESP32-S2

Product ID: 4775

What's Metro shaped and has an ESP32-S2 WiFi module? What has a STEMMA QT connector for I2C devices, and a Lipoly charger circuit? What has your favorite Espressif WiFi microcontroller and lots of memory for your next IoT project? That's right - its the new Adafruit Metro ESP32-S2! With native USB and a load of PSRAM this board is perfect for use with CircuitPython...

$22.50

In stock

Angled shot of skinny rectangular breakout board.

Adafruit ATtiny1616 Breakout with seesaw - STEMMA QT / Qwiic

Product ID: 5690

This breakout board is a "three in one" product: The ATtiny1616 is part of the 'next gen' of AVR microcontrollers, and now we have a cute development/breakout board for it, with just enough hardware to get the chip up and running.It's also an Adafruit seesaw board. Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware...

$4.95

In stock

Angled shot of a Adafruit MLX90640 IR Thermal Camera Breakout.

Product ID: 4535

Humidity is the concentration of water vapor (water when it's a gas) in the air. Some places have more and make you feel soggy and hot like you're in a sauna. Other places don't have much, which makes it easier to get nose bleeds and static zaps. These are just a few examples of how humidity can have a noticeable impact on things that grow, like mushrooms or humans,...

$9.95

In stock

Adafruit IS31FL3741 13x9 PWM RGB LED Matrix Driver - STEMMA QT / Qwiic

Product ID: 5201

Add a splash of RGB LEDs to a project you're working on, with this adorable 13x9 RGB LED matrix breakout. It features -- no surprise -- 117 RGB LEDs, each one 2x2mm in size, in a 13x9 grid with 3mm pitch spacing. Unlike our 8x8 dotstar grid here, these are not NeoPixel or DotStar or other 'smart' RGB LEDs. Instead of having a lil chip in each LED, there's one large...

$14.95

In stock

Adafruit Infineon Trust M Breakout Board - STEMMA QT / Qwiic

Product ID: 4351

This is a STEMMA I2C breakout for the Infineon OPTIGA TRUST M SLS 32AIA. OPTIGA Trust M is the next generation of Trust X. OPTIGA Trust M brings RSA 1K/2K + ECC256/384. A crypto authentication chip much like the ATECC608 STEMMA we put into the shop last week, but with: ECC NIST P256/P384, SHA-256, TRNG, DRNG, RSA® 1024/2048 and 4.5K of user memory. This chip can...

$4.95

In stock

Adafruit VCNL4020 Proximity and Light Sensor - STEMMA QT / Qwiic

Product ID: 5810

The VCNL4020 is a handy two-in-one sensor, with a proximity sensor that works from 0 to 200mm (about 7.5 inches) and light sensor with range of 0.26 to 16,000 lux. We've all been there. That thing is close but how close? When you need to measure a small distance with reasonable accuracy, such as the rough height of particularly calm bumble bee, the VCNL4020 Proximity...

$5.95

In stock

Angled shot of ten 4-pin JST-SH vertical connectors.

1mm 4-pin Vertical Connector - JST SH Compatible - 10 pack - Qwiic Compatible

Product ID: 4328

If you're a DIY enthusiast who likes to micro-manage your project's connections, here is a 10-pack of some micro 1mm pitch connectors that are JST SH compatible! They're solid plastic with 4 x 1mm pitch through-hole mounting tabs. In an SMT line you can just paste over the through holes and the pads will solder in place. These connectors can be used with Qwiic boards...

$3.95

In stock

Angled shot of 14-segment LED breakout board.

Adafruit 14-segment LED Alphanumeric Backpack - STEMMA QT

Product ID: 1910

By popular request, you can now get our 14-segment LED backpacks without the LEDs! These backpacks feature an HT16K33 I2C LED driver, they're simple and easy to use - you can use our very nice library for the backpacks to get running in under half an hour, with numbers and letters displaying. If you've been eyeing matrix displays but hesitated because of the...

$6.00

In stock

Adafruit LTR-329 Light Sensor - STEMMA QT / Qwiic

Product ID: 5591

The Adafruit LTR-329 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Perfect for a wide range of project use cases: Should we turn up the brightness of our display or dim it to save power? Which direction should your robot move to stay in an area with the...

$4.50

In stock

ScoutMakes FM Radio Board - STEMMA QT / Qwiic

Product ID: 5651

The ScoutMakes FM Radio Board is a great way to learn about the world of electronics. It is an I2C breakout board for the RDA5807 FM radio chip by RDA Microelectronics. The board supports Arduino and CircuitPython. Libraries and example code are provided to help you get started. The board also has connectors which support SparkFun's Qwiic and Adafruit's STEMMA QT I2C...

$24.95

21 in stock

Angled shot of black accelerometer breakout board.

Adafruit MSA311 Triple Axis Accelerometer - STEMMA QT / Qwiic

Product ID: 5309

The MSA311 is a super small and low-cost triple-axis accelerometer. It's inexpensive, but has just about every 'extra' you'd want in an accelerometer: Three-axis sensing, 14-bit resolution. ±2g/±4g/±8g/±16g selectable scaling. I2C interface on fixed I2C address 0x62. Interrupt output. Multiple data rate options 1 Hz to 500 Hz. As low as...

$4.50

In stock

Angled shot of long skinny microcontroller.

ProS3 - ESP32-S3 Development Board by Unexpected Maker

Product ID: 5401

Introducing the ProS3 - The Ultimate Pro ESP32-S3 Development Board The ProS3 ships with the latest version of CircuitPython with ESP32-S3 support. It also ships with the UF2 bootloader, so you can easily update your ProS3 with the latest CircuitPython firmware, whenever you desire. Just plug your ProS3 into your computer and it will appear in your filesystem as a...

$25.00

In stock

Adafruit ICM-20649 Wide Range ±30g ±4000dps 6-DoF IMU - STEMMA QT / Qwiic

Product ID: 4464

Product ID: 4369

The Adafruit PCT2075 Temperature Sensor is a 'code compatible' drop-in replacement for a very common I2C temperature sensor, the LM75. Compared to the LM75, however, the 11-bit ADC in the PCT2075 provides more precise measurements when compared to the LM75's 9-bit ADC. Additionally, because the PCT2075 allows the address pins to work in three states (high, low,...

$4.95

In stock

Top down view of aPi connected to red rectangular board. Two small black rectangular boards connected to the red rectangular board via JST plugs.

SparkFun STEMMA QT / Qwiic TCA9548A Mux Breakout - 8 Channel

Product ID: 4704

Do you have too many sensors with the same I2C address? Put them on the SparkFun Qwiic Mux Breakout to get them all talking on the same bus! The Qwiic Mux Breakout with TCA9548A enables communication with multiple I2C devices that have the same address that makes it simple to interface with. The Qwiic Mux also has eight configurable addresses of its own, allowing for...

$13.95

37 in stock

Assembled Adafruit 0.56" 4-Digit 7-Segment Display - w/ I2C Backpack QT - Green

Product ID: 5603

$13.95

In stock

Pimoroni Interstate 75 - RP2040 LED Matrix Driver - PIM584

Product ID: 5342

Enter the (LED) matrix with this all-in-one, USB-C powered controller for HUB75 panels. The Interstate 75 is an RP2040-based driver board for HUB75-style LED matrices. It's designed to plug neatly into the back of a LED panel and provides a quick and easy way to whip up some scrolling signage or an eye-catching LED display for sensor outputs. It's very similar to our...

$19.95

47 in stock

Overhead shot of long, black, slim add-on board installed on a Raspberry Pi computer and cabled to a sensor board and an electronic ink display.

Adafruit EYESPI Pi Beret - Buttons, EYESPI and STEMMA QT

Product ID: 5783

Raspberry Pi's make for handy lil computers, but they're really wonderful when you can connect all sorts of nifty hardware to them: color TFT or E-Ink displays, and sensors are our go-to favorites. Even better is when we make it fast and effortless to wire these up. With this new EYESPI Pi Beret there's no more counting pins or noodling with a breakout board. This...

$4.95

In stock

Top-down view of a red rectangular sensor.

Adafruit ADXL343 + ADT7410 Sensor FeatherWing

Product ID: 4147

Upgrade any Feather board with motion and precision temperature sensing, with this all-in-one sensing FeatherWing. It sports two fantastic sensors from Analog Devices: an ADXL343 triple-axis accelerometer and an ADT7410 precision temperature sensor. Both sensors are connected over the shared I2C bus, so you can use it with any and all Feathers! We also break out the...

$11.95

In stock

Adafruit Metro M7 with AirLift - Featuring NXP iMX RT1011

Product ID: 4950

Get ready for our fastest Metro ever - the NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 8 MB of execute-in-place QSPI for firmware + disk storage and 128KB of SRAM in-chip, plus a WiFi co-processor using an on-board ESP32 module. The iMX series of chips is the fastest microcontrollers around, with a Cortex M7...

$29.95

29 in stock

Adafruit ATtiny817 Breakout with seesaw - STEMMA QT / Qwiic

Product ID: 5233

This breakout board is a "three in one" product: The ATtiny817 is part of the 'next gen' of AVR microcontrollers, and now we have a cute development/breakout board for it, with just enough hardware to get the chip up and running.It's also an Adafruit seesaw board. Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware...

$4.95

In stock

Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic

Product ID: 5610

The Adafruit LTR-303 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Perfect for a wide range of project use cases: Should we turn up the brightness of our display or dim it to save power? Which direction should your robot move to stay in an area with the...

$4.50

In stock

Angled shot of a Adafruit H3LIS331 Ultra High Range Triple-Axis Accelerometer.

Adafruit H3LIS331 Ultra High Range Triple-Axis Accelerometer - STEMMA QT / Qwiic

Product ID: 4627

Product ID: 5753

Back in my day, we used to have these big chunky PC joysticks that would plug into the back of your PC. No, not through USB, they had a DE-15 port and they'd go into the Game Port your sound effects card. Now, of course, we have tons of USB ports and quality audio is built into every computer. But what if you want to re-live your Commander Keen days? This board has a...

$5.95

61 in stock

Rectangular compute module placed on a bigger microcontroller.

Piunora Lite Carrier for Raspberry Pi 4 Module by Diodes Delight

Product ID: 5403

$39.95

6 in stock

Adafruit LED Glasses Front Panel - 116 RGB LEDs with I2C Driver - STEMMA QT / Qwiic

Product ID: 5210

Have you always wanted to upgrade your ensemble with a creepy-cool creature PCB silkscreen and an eye-blistering arrangement of LEDs? We love to put NeoPixels on our face, as evidenced by our many glowy LED glasses projects. Each of these requires quite a bit of soldering, and the cost of each NeoPixel adds up quickly. So we wanted to make a PCB assembly that can be...

$24.95

In stock

Binho Qwiic or Stemma QT Interface Board adapter

Binho Qwiic / Stemma QT Interface Board

Product ID: 4462

This board makes it easy for you to interface your Binho Nova host adapter with up to 4 strings of Qwiic / Stemma QT I2C devices. It also breaks out all of the pins to a series of headers for convenient jumping to other circuits or perhaps your logic analyzer to monitor everything while you develop and debug. This is the easiest way to use the Binho Nova with our...

$7.95

4 in stock

Product ID: 938

These displays are small, only about 1.3" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display...

Notify Me

$19.95

Out of stock

Notify Me

Adafruit Sensirion SHT31-D Humidity sensor

Adafruit Sensirion SHT31-D - Temperature & Humidity Sensor

Product ID: 2857

Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And, finally we have some that have a true I2C interface for easy reading. The SHT31-D sensor has an excellent ±2% relative humidity and ±0.3°C accuracy for most uses. We now use the version with a PTFE filter, it'll stay clean while still...

Notify Me

$13.95

Out of stock

Notify Me

Adafruit CLUE - nRF52840 Express with Bluetooth LE

Product ID: 4500

Do you feel like you just don't have a CLUE? Well, we can help with that - get a CLUE here at Adafruit by picking up this sensor-packed development board. We wanted to build some projects that have a small screen and a lot of sensors. To make it compatible with existing projects, we made it the same shape and size as the BBC micro:bit and with the same edge-connector...

Notify Me

$44.95

Out of stock

Notify Me

Angled shot of small square purple dev board.

Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT

Product ID: 5325

Notify Me

$12.50

Out of stock

Notify Me

Angled shot of black, rectangular light sensor breakout.

Adafruit AS7341 10-Channel Light / Color Sensor Breakout - STEMMA QT / Qwiic

Product ID: 4698

The Adafruit AS7341 10-Channel Light / Color Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor that is able to detect not only the amount of light present but also the amounts of light within different wavelengths. This means that you can use it to detect much better than the human eye is capable of, what color or colors of...

Notify Me

$15.95

Out of stock

Notify Me

Top view of a purple rectangular microcontroller with a color TFT screen and powered by an ESP32-S3 chip. It is also connected to a Li-Poly battery and a lux sensor breakout. The TFT display reads in colored text: "Adafruit Feather
ESP32-S3 TFT Demo
Battery: 3.8V / 45%
I2C: 0xB, 0x10, "

Adafruit ESP32-S3 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT

Product ID: 5483

We've got a new machine here at Adafruit, it can uncover your deepest desires. Don't believe me? I'll turn it on right now to prove it to you! What, you want your very own soft serve ice cream machine? OK well, that's not something we can provide. But we can provide your second-deepest desire: an ESP32-S3 Feather board with a built in IPS TFT color display. It's got...

Notify Me

$24.95

Out of stock

Notify Me

Turing Complete Labs 10 Digit Monochrome LCD Display - STEMMA QT / Qwiic

Product ID: 5379

Those crisp digital displays from your calculator can now be incorporated into your next project with this handy 10 Digit Monochrome LCD Display from Turing Complete Labs. It's got that same glass that you see in desktop calculators, it even has decimal and comma segments between each digit. It is daylight readable but has no backlight so you'll need to provide side...

Notify Me

$17.50

Out of stock

Notify Me

Adafruit ISM330DHCX - 6 DoF IMU - Accelerometer and Gyroscope - STEMMA QT / Qwiic

Product ID: 4502

Behold, the ST ISM330DHCX: an industrial quality Accelerometer+Gyroscope 6-DOF IMUs (inertial measurement unit) from ST. This IMU sensor has 6 degrees of freedom - 3 degrees each of linear acceleration and angular velocity at varying rates within a respectable range. For the accelerometer: ±2/±4/±8/±16 g at 1.6 Hz to 6.7KHz update rate....

Notify Me

$19.95

Out of stock

Notify Me

Adafruit ESP32-S2 TFT Feather powered on by a USB- C power source displaying the product tittle in a red, yellow, green, white and blue.

Adafruit ESP32-S2 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT

Product ID: 5300

We've got a new machine here at Adafruit, it can uncover your deepest desires. Don't believe me? I'll turn it on right now to prove it to you! What, you want unlimited mozzarella sticks? OK well, that's not something we can provide. But we can provide your second-deepest desire: an ESP32-S2 Feather board with a built in IPS TFT color display. It's got all the...

Notify Me

$24.95

Out of stock

Notify Me

Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Product ID: 4867

Notify Me

$58.95

Out of stock

Notify Me

Angled shot of black OLED display breakout board.

Adafruit Monochrome 1.12" 128x128 OLED Graphic Display - STEMMA QT / Qwiic

Product ID: 5297

This OLED goes out to all the fans who want more pixels in a smaller size! Normally our 128x64 OLEDs are the biggest ones we've stocked that can use I2C. This one is a whopping 128x128 pixels in crisp monochrome. This display is a petite 1.12" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x128 individual white...

Notify Me

$17.50

Out of stock

Notify Me

SparkFun STEMMA QT / Qwiic breakout adapter

SparkFun STEMMA QT / Qwiic Breadboard Breakout Adapter

Product ID: 4527

The SparkFun Qwiic Adapter can make any old I2C board or sensor a STEMMA QT / Qwiic-enabled one. This adapter breaks out the I2C pins from the JST SH connectors to pins that you can easily solder with your favorite I2C-enabled device. The Qwiic Adapter has two JST SH connection ports, all on the same I2C bus. Four plated through holes are broken out for SCL, SDA,...

Notify Me

$1.95

Out of stock

Notify Me

Quad Alphanumeric Display - White 0.54" Digits w/ I2C Backpack - STEMMA QT / Qwiic

Product ID: 2157

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful white hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven white segments on a black...

Notify Me

$13.95

Out of stock

Notify Me

Quad Alphanumeric Display - Pure Green 0.54" Digits w/ Backpack - STEMMA QT / Qwiic

Product ID: 2160

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful pure green hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven green segments on a...

Notify Me

$13.95

Out of stock

Notify Me

Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack - STEMMA QT / Qwiic

Product ID: 1912

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful blue hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven blue segments on a black...

Notify Me

$13.95

Out of stock

Notify Me

Black Lives Matter Education & Workshop Kit

Product ID: 4703

The Black Lives Matter Education & Workshop Kit is an open-source design the Adafruit team published during the peaceful demonstrations for social justice in the summer of 2020 (https://github.com/adafruit/BLM-Badge-PCB). As a company and culture we came together to make our voices heard, share the pain we all had, the anger, and then work together for equality...

More Info

Top view of various JST-SH cables of varying lengths and connectors.

JST-SH 4-pin STEMMA QT / Qwiic Cables in Various Lengths

Product ID: 4912

These cables can be used with Qwiic or STEMMA QT boards to easily connect sensors and drivers from one board to the other. This variety of cables gives you the option of breadboarding with headers, using capacitive touch with alligator clips, and more. Compared with the chunkier JST-PH, these are 1mm pitch instead of 2mm, but still have a nice latching feel, while...

More Info

In stock

More Info

Monochrome 0.96" 128x64 OLED Graphic Display - STEMMA QT

Product ID: 326

These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has...

$17.50

In stock

Monochrome 0.91" 128x32 I2C OLED Display - STEMMA QT / Qwiic

Now available here! One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project tiny. Recently we had to redesign this board to move from the obsolete CP2104 to the available CP2102N and one thing led to another and before you know it we made a completely refreshed design: the Adafruit METRO...

More Info

Discontinued

More Info

Angled shot of pink rectangular microcontroller.

Pink Adafruit Feather RP2040 - Freebie

Product ID: 5299

Winter of 2021, we included a free Pink Adafruit Feather RP2040 for orders $99 or more. Now available here! Vibrant-colored PCBs are of interest in the maker community. For years, fab houses such as OSH Park have offered rich purple PCBs, along with Cytron, offering several RP2040 boards with its own take on purple PCBs. We've spun up the popular (and award-winning...

More Info