All Products
Showing 21-40 of 46 products · 14 unavailable products hidden
Indoor Air Quality Combo Sensor - SCD41/SEN55 (Qwiic)
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Build a detailed indoor air monitor with this Qwiic combo board, pairing Sensirion’s SCD41 CO2 sensor with the SEN55 environmental sensor node. Together they measure CO2, volatile organic compounds (VOCs), particulate matter across PM1.0, PM2.5, PM4 and PM10, temperature and relative humidity.The...
SparkFun Qwiic Mini dToF Imager - TMF8821
The SparkFun Qwiic Mini dToF TMF8821 Imager is a direct time-of-flight (dToF) sensor that includes a single modular package with an associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS. The dToF device is based on Single Photon Avalanche Photodiode (SPAD), time-to-digital converter ...
SparkFun 20x4 SerLCD - RGB Backlight (Qwiic)
The SparkFun SerLCD is an AVR-based, serial enabled LCD that provides a simple and cost effective solution for adding a 20x4 Black on RGB Liquid Crystal Display into your project. We've seriously overhauled the PCB design on the back of the screen by including an ATmega328P that handles all of th...
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)
The SparkFun SerLCD is an AVR-based, serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 Black on RGB Liquid Crystal Display into your project. We've seriously overhauled the PCB design on the back of the screen by including an ATmega328P that handles all of th...
INA237 Qwiic Current Sensor
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Monitor DC current and power over I2C with this Qwiic breakout based on the Texas Instruments INA237 digital power monitor. It measures current, bus voltage, internal temperature and power for an in-line DC input using a 16-bit delta-sigma ADC.The board is set up for flexible wiring: use the pair...
MAX44009 Wide-Range Lux Light Sensor Breakout
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Measure ambient light in real lux with a sensor that handles everything from very dim conditions to bright outdoor sunlight. This breakout is built around the MAX44009, an easy-to-use ambient light sensor that automatically ranges across a very wide span, so you can get smooth readings without co...
SparkFun Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)
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The SparkFun TMAG5273 Linear 3D Hall-Effect Sensor is a low-power, high-precision magnetic field sensor that detects the presence, strength, and direction of magnetic fields in three dimensions. Built on a standard 25.4 × 25.4 mm (1 × 1 in) Qwiic breakout, it communicates over I²C with no solderi...
SparkFun Indoor Air Quality Sensor - ENS160 (Qwiic)
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The SparkFun ENS160 Indoor Air Quality Sensor is a digital multi-gas sensor solution with four sensor elements that can be used in a wide range of applications including building automation, smart home, and HVAC. The independent hotplate control allows the detection of volatile organic compounds ...
SparkFun Mini Tristimulus Color Sensor - OPT4048DTSR (Qwiic)
The SparkFun Qwiic Mini Tristimulus Colour Sensor features the OPT4048DTSR from Texas Instruments — a high-speed, high-precision four-channel colour sensor with spectral responses closely matching the CIE 1931 tristimulus spectra. It measures light intensity (lux), colour in CIE XY and LUV coordi...
GPS-RTK Dead Reckoning Kit (ZED-F9R, SMA)
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Get started with high-precision RTK GNSS and dead reckoning using u-blox's ZED-F9R module. This kit combines a sensor-fusion GPS breakout, a multiband SMA antenna and a USB cable so you have the core hardware needed for a rover setup.The ZED-F9R fuses GNSS measurements with a 3D IMU sensor, wheel...
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...
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
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Built around the VCNL4040, this tiny Qwiic Micro breakout provides short-range presence detection for projects where space and weight are tight. It is designed for qualitative sensing: detecting whether an object is present within range and whether it is getting closer or moving farther away, rat...
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...
MicroMod GNSS RTK Carrier Board - ZED-F9P
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Built around the u-blox ZED-F9P, this MicroMod carrier gives your project high-precision GNSS and RTK positioning in a swappable, solderless MicroMod format. It supports rover and base station operation, with RTK accuracy down to millimetre-level positioning when used with suitable correction dat...
SparkFun GPS-RTK Dead Reckoning Breakout - ZED-F9R, SMA (Qwiic)
The SparkFun Dead Reckoning Breakout SMA - ZED-F9R is a high precision, sensor fusion GPS board with equally impressive configuration options and takes advantage of u-blox's Automotive Dead Reckoning (ADR) technology. The ZED-F9R module provides a highly accurate and continuous position by fusing...
Alchitry Cu FPGA Development Board (Lattice iCE40 HX)
The Alchitry Cu is an affordable FPGA development board featuring the Lattice iCE40 HX with 7,680 logic cells. This SparkFun version adds a Qwiic connector for easy I2C sensor and actuator integration. It can be programmed using entirely open-source tools via Project IceStorm. The Cu provides 79...
Qwiic MCP4725 12-Bit DAC Breakout
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Generate a real analogue output from your microcontroller instead of relying on PWM. This MCP4725 breakout is a 12-bit Digital-to-Analogue Converter (DAC) that outputs precise voltage levels over an I2C/Qwiic connection.It is useful for projects that need smoother control signals, such as sound g...
SparkFun Qwiic Shield for Teensy - Extended
An extended Qwiic shield that adds four Qwiic connectors to Teensy 4.1, Teensy 3.6, and Teensy 3.5 boards. Connects the I²C bus (GND, 3.3 V, SDA, SCL) to two horizontal and two vertical Qwiic ports for easy daisy-chaining of I²C sensors and actuators. Includes a PROG button that mirrors the Teen...
SparkFun Ambient Light Sensor - VEML6030 (Qwiic)
The SparkFun VEML6030 Ambient Light Sensor is a high-accuracy, 16-bit light sensor that measures ambient light in lux with a spectral response similar to the human eye. It connects via the Qwiic I2C system for solderless plug-and-play setup, with 0.1" header pins also broken out for breadboard us...
SparkFun Pressure Sensor - BMP581 (Qwiic)
The SparkFun Qwiic BMP581 Pressure Sensor is a standard-sized, 1in. by 1in. absolute pressure sensor breakout from Bosch Sensortec. The BMP581 boasts exceptional resolution (down to 1/64Pa) and accuracy while maintaining on-chip linearization and temperature compensation to provide true absolute ...
