All Products
Showing 41-60 of 100 products
Adafruit INA260 High or Low Side Voltage, Current, Power Sensor
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The Adafruit INA260 is a precision DC power sensor that measures current, voltage, and power on either the high or low side of your circuit. With an integrated 2 mΩ (0.002Ω) 0.1% shunt resistor and 16-bit ADC, it handles up to +36V DC at 15A continuous — delivering better than 1% accuracy over I2...
Adafruit I2C QT Rotary Encoder with NeoPixel - STEMMA QT / Qwiic
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The Adafruit I2C QT Rotary Encoder Breakout takes the hassle out of working with rotary encoders. An onboard microcontroller running Adafruit's seesaw firmware handles all the pulse tracking, debouncing, and pin management — simply read the encoder value over I2C whenever you need it. Designed i...
Adafruit DS3231 Precision RTC - STEMMA QT
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The Adafruit DS3231 Precision RTC with STEMMA QT connectors is a highly accurate I2C real-time clock featuring an integrated temperature-compensated crystal oscillator (TCXO). Unlike standard RTCs that rely on an external 32 kHz crystal, the DS3231 houses the crystal internally alongside a temper...
Adafruit TCA4307 Hot-Swap I2C Buffer with Stuck Bus Recovery
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The Adafruit TCA4307 Hot-Swap I2C Buffer protects your main I2C bus from glitches caused by hot-plugging STEMMA QT / Qwiic peripherals. I2C wasn't designed for hot-swapping, and plugging or unplugging at the wrong moment can hang the bus. This buffer sits between your controller and peripherals, ...
Adafruit I2C Quad Rotary Encoder Breakout with NeoPixel
The Adafruit I2C Quad Rotary Encoder Breakout lets you read up to four rotary encoders from a single board over I2C. An onboard microcontroller running Adafruit's seesaw firmware handles all pulse tracking, debouncing, and pin management — simply query the encoder values whenever you need them. ...
Adafruit PiCowbell Camera Breakout - Autofocus 72 Degree Lens
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The Adafruit PiCowbell OV5640 Camera Breakout with Autofocus (72°) adds a 5-megapixel camera with a standard 72-degree non-distorting lens and autofocus motor to your Raspberry Pi Pico or Pico W. The narrower field of view produces natural-looking images without the barrel distortion of wider len...
Adafruit PiCowBell Camera Breakout - Wide Angle 160 Degree Lens
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The Adafruit PiCowbell OV5640 Camera Breakout with 160° Wide-Angle Lens adds a 5-megapixel camera with an ultra-wide 160-degree field of view to your Raspberry Pi Pico or Pico W. The widest lens option in the PiCowbell camera range, it captures the maximum scene coverage in each frame — ideal for...
Adafruit INA3221 - Triple 0-26 VDC, ±3.2 Amp Power Monitor
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The Adafruit INA3221 breakout monitors current, voltage, and power on up to three independent power rails simultaneously over I2C. Each channel supports high or low-side measurement up to +26V DC at ±3.2A with ±1% precision — replacing the need for up to six multimeters in a multi-rail system. W...
Adafruit TMC2209 Stepper Motor Driver Breakout Board
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The Adafruit TMC2209 Stepper Motor Driver Breakout Board makes controlling stepper motors easy and virtually silent. Using Trinamic's "Stealth Chopper" technology, this driver delivers smooth, quiet microstepping with just two control pins — no timers, PWM, or real-time microcontroller required. ...
Adafruit INA237 85V 10A 16-bit DC Current Voltage Power Monitor
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The Adafruit INA237 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC, it delivers accurate measurements from milliamps to 10A — all over a simple I2C...
Adafruit INA238 DC Current Voltage Power Monitor
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The Adafruit INA238 is a precision DC power monitor capable of measuring current, voltage, and power on either the high or low side of your circuit. With support for up to +85V DC common-mode voltage and a 16-bit ADC, it delivers accurate measurements from microamps to 10A — all over a simple I2C...
Adafruit STSPIN220 Stepper Motor Driver Breakout Board
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The Adafruit STSPIN220 Stepper Motor Driver Breakout makes controlling bipolar stepper motors simple with a GPIO-only interface — just two pins (DIR and STEP) are all you need. It defaults to 1/16 microstepping and supports up to 1/256 microstepping via mode pin configuration, making it ideal for...
STCC4 + SHT41 CO2, Temperature & Humidity Sensor
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This compact breakout combines the STCC4 CO2 sensor with a Sensirion SHT41 temperature and humidity sensor for convenient indoor air monitoring. The STCC4 measures true CO2 using a thermal conductivity method rather than estimating from VOCs, and the onboard SHT41 helps improve the CO2 measuremen...
I2CDriver by Excamera Labs
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I²CDriver is an easy-to-use, open source tool for controlling I²C devices and a great tool to help with quick driver development and debugging. It works with Windows, Mac, and Linux, and has a built-in color screen that shows a live “dashboard” of all the I²C activity. It uses a standard FTDI USB...
Adafruit RGB Matrix Bonnet for Raspberry Pi
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The Adafruit RGB Matrix Bonnet makes it easy to drive HUB75-type RGB LED matrices directly from your Raspberry Pi. Simply plug the bonnet onto any Pi with a 40-pin GPIO header, connect your matrix via the IDC cable, attach a 5 V power supply, and run the provided Python code to create colourful s...
Adafruit CYBERDECK Bonnet for Raspberry Pi 400
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The Adafruit CYBERDECK Bonnet is a GPIO extender for the Raspberry Pi 400 that lets you plug any Pi bonnet, mini-HAT, or pHAT into the back of the Pi 400 at an angled position. It duplicates every GPIO pin from input to output, so your add-on boards work without any pin limitations. In addition ...
Adafruit CYBERDECK HAT for Raspberry Pi 400
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The Adafruit CYBERDECK HAT is a GPIO extender for the Raspberry Pi 400 that lets you plug full-size HAT displays and add-on boards into the back of the Pi 400 at a convenient angle. It duplicates every GPIO pin from input to output, so your HATs work without any pin limitations. In addition to t...
Adafruit PiUART - USB Console and Power Add-on for Raspberry Pi
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The Adafruit PiUART is a compact add-on that provides USB serial console access and switchable power for your Raspberry Pi. It plugs directly onto the GPIO header and connects to your computer via a Micro-USB cable, giving you instant terminal access to the Pi's console — perfect for headless set...
OLED Bonnet Pack for Raspberry Pi Zero - Includes Pi Zero W
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The OLED Bonnet Pack for Raspberry Pi Zero sets you up with the Pi Zero W, and our popular 128x64 OLED Bonnet. It's the big sister to our mini PiOLED add-on. This version has 128x64 pixels (instead of 128x32) and a much larger screen. With the OLED display in the center, we had ...
Adafruit Joy Bonnet for Raspberry Pi
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The Adafruit Joy Bonnet turns your Raspberry Pi Zero into a handheld gaming device. This fully assembled bonnet sits on top of any Pi Zero and provides arcade-style controls — a mini joystick and buttons — that act as keyboard inputs once you run the Adafruit installer script. No soldering requir...
