All Products
Showing 41-48 of 48 products · 12 unavailable products hidden
Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C - Stemma QT / Qwiic
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The Adafruit MCP2221A Breakout lets your computer talk directly to I2C devices, sensors, and GPIO — no microcontroller required. Drive an OLED display, read a colour sensor, flash LEDs, or read buttons straight from Python on Mac, Windows, or Linux. The MCP2221A from Microchip provides USB-to-I2...
AgXRP Starter Kit - Beta
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Bring robotics, coding and plant science together in a hands-on classroom platform for building a small-scale automated smart farm. This open-source kit is designed for STEM education, helping students explore precision agriculture, data analysis and automation while growing and caring for real p...
SparkFun Qwiic OpenLog
The SparkFun Qwiic OpenLog is an I²C-based data logger that stores serial data to a microSD card. Based on the popular OpenLog, this version replaces the serial interface with I²C and Qwiic connectors, allowing you to daisy-chain multiple sensors and log data without occupying your serial port. ...
I2CMini by Excamera Labs
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I²CMini is an easy-to-use, open-source tool for controlling I²C devices over USB, 100% compatible with I²CDriver. Its a small friend that will make working with I2C a breeze, especially if they have a Qwiic/Stemma QT or even Grove I2C connector! USB to I²C interface in a tiny 18x18mm board Can a...
I2C to 8-Channel Solenoid Driver
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This driver board makes it much easier to control multiple solenoids from a microcontroller over I2C. It uses an MCP23017 GPIO expander so you do not need to dedicate lots of pins just to switch a bank of clicky, inductive loads.Solenoid power connects through the centre terminal blocks, with eac...
Badgeware Badger - Badge + STEM Kit
Badger 2350 is an all-in-one wearable badge built around a fast-updating 2.7" four-level greyscale electronic paper display. It arrives fully assembled in a sturdy polycarbonate case with a built-in rechargeable battery, so it can be worn on the included lanyard or propped up on a desk for signag...
SparkFun Qwiic Shield for Arduino
The SparkFun Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System with your Arduino-based device. This shield connects the I2C bus on your Arduino to a series of SparkFun Qwiic connectors and provides the circuitry to convert the 5V giv...
Adafruit DS2482S-800 8 Channel I2C to 1-Wire Bus Adapter
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The Adafruit DS2482S-800 is an 8-channel I2C-to-1-Wire bus adapter on a STEMMA QT breakout board. It allows any I2C-capable microcontroller or single-board computer to communicate with 1-Wire devices — most commonly DS18B20 temperature sensors — without needing to bit-bang the 1-Wire protocol. T...
