All Products
Showing 81-100 of 100 products
ACS37800 Qwiic Power Meter
·
Built around the Allegro ACS37800, this Qwiic power meter lets your project monitor voltage and current at the same time over I2C. It is designed for higher-demand loads such as 3D printers, UAVs and solar panels, with voltage monitoring up to 60VDC and current sensing up to 30A.The ACS37800 uses...
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
·
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...
STC31 CO2 Sensor (Qwiic)
·
Measure high concentrations of carbon dioxide with a Qwiic breakout built around Sensirion’s STC31 sensor. It is designed for CO2 measurements up to 100% volume, using a thermal conductivity measurement principle and Sensirion CMOSens® technology for repeatable, stable readings.The board also inc...
RFID Qwiic Reader for ID Innovations Modules
·
This Qwiic RFID reader breakout makes it much easier to add low-frequency 125kHz RFID scanning to a project. It is designed for ID Innovations ID-3LA, ID-12LA and ID-20LA reader modules, converting the module output into simple I2C commands so your main microcontroller does not need to handle ser...
Qwiic MCP4725 12-Bit DAC Breakout
·
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...
WM8960 Audio Codec Breakout with Headers (Qwiic)
·
This WM8960 breakout is a low-power stereo audio codec board for adding audio input and output to digital projects. The WM8960 works as both a stereo audio ADC and DAC, using I2S for audio data while allowing settings such as I2S configuration and analogue audio routing to be controlled over I2C....
Qwiic Capacitive Soil Moisture Sensor
·
This capacitive soil moisture breakout is designed for plant monitoring projects where exposed metal probes can corrode after time in the dirt. It measures moisture using a capacitive plate embedded in the board, managed by a CY8CMBR3102 Capsense® Express™ controller for improved durability in co...
HMC6343 Qwiic Digital Compass
·
This compact digital compass module is built around the HMC6343, a fully integrated electronic compass designed to deliver reliable heading data without making your main microcontroller do all the processing.Unlike basic magnetometers that need to be kept flat, the HMC6343 combines 3-axis magneto...
Qwiic WAV Trigger Pro
·
This compact audio trigger board is a high-fidelity polyphonic WAV player for interactive installations, instruments, exhibits and embedded sound projects. It plays uncompressed 16-bit, 44.1kHz mono and stereo WAV files from a microSD card, with CD-quality audio and very low trigger-to-sound late...
Indoor Air Quality Combo Sensor - SCD41/SEN55 (Qwiic)
·
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...
Qwiic Alphanumeric Display - Pink
·
Add bright pink letters, numbers and symbols to your project with this Qwiic alphanumeric display. Its fourteen-segment digits give you far more flexibility than a standard seven-segment display, making it useful for status readouts, short labels, timers and compact user interfaces.The board uses...
FPC2534 Qwiic Fingerprint Sensor
·
This breakout brings secure fingerprint authentication to embedded projects while keeping the complex biometric work on the sensor itself. Built around the FPC2534 from Fingerprint Cards AB, it handles enrolment, encryption, internal storage and authentication without requiring your host microcon...
Qwiic Directional Pad (PRT-26851)
·
Add five-way navigation input to an I2C project without building a button matrix from scratch. Press up, down, left, right or centre on the low-profile directional pad to send button input to your microcontroller.The board uses a PCA9554 8-bit I2C I/O expander to read the momentary buttons, with ...
GPS-RTK Board - NEO-M8P-2 (Qwiic)
·
Built around the u-blox NEO-M8P-2, this breakout brings high-accuracy GNSS and GPS positioning with RTK support to the Qwiic ecosystem. It’s designed for applications where standard GPS accuracy isn’t enough, with RTK positioning down to 25mm so you can track the location of a device, robot or ve...
MCP3421 18-Bit ADC Breakout - STEMMA QT / Qwiic
·
This compact breakout adds a high-resolution, single-channel ADC to your I2C bus, making it a handy choice for precision differential measurements. It is built around the MCP3421, a simple and low-cost 18-bit ΔΣ converter with adjustable gain, a built-in precision reference voltage, and support f...
SparkFun Qwiic Pro Micro - USB-C (ATmega32U4)
This compact Arduino-compatible microcontroller board updates the classic Pro Micro format with handy modern additions while keeping the same overall footprint. It uses the ATmega32U4, giving you full USB functionality in a small board that can fit into tight builds.The board breaks out the famil...
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
·
This compact breakout provides electrical isolation between two sides of an I2C bus, helping separate earth-grounded circuits, reduce noise, or protect sensitive low-voltage monitoring equipment from faults cascading across the bus.The ISO1540 is fully bidirectional, supports clock stretching, an...
Flexible Qwiic Cable - 50mm
This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from silicon making it more flexible than our original Qwiic cable particularly in t...
SparkFun Qwiic HAT for Raspberry Pi
The SparkFun Qwiic HAT for Raspberry Pi is the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem while still using that Raspberry Pi that you’ve come to know and love. The Qwiic HAT connects the I2C bus (GND, 3.3V, SDA and SCL) on your Raspberry Pi to an array of Qwiic connectors...
SparkFun Qwiic Adapter
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic-enabled board. This adapter breaks out the I2C pins from the Qwiic connectors to pins that you can easily solder with your favorite I2C-enabled device. The Qwiic Adapter has two Qwiic connection ports...
