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Sure, your flashing, chip-tune playing T-shirt is really cool at the party... but at some point you need to turn it off. And …
The SparkFun Qwiic OLED 1.3in. is a Qwiic-enabled monochrome OLED that displays crisp white-on-black images and text.
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…
The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small development…
The WS2812B (or "NeoPixel") may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control c…
The SparkFun Qwiic ToF Imager is built around VL53L5CX from ST Electronics; a state of the art, Time-of-Flight (ToF), multizo…
The SparkFun 5V/1A LiPo Charger/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V.…
The SparkFun Pro nRF52840 Mini is a development board for Nordic’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU…
The SparkFun 8 Channel Level Shifter Breakout features the TXS0108E 8-bit, bi-directional logic level translator from Texas I…
The SparkFun Paper Circuits Kit teaches the basics and fundamentals of creating an electric circuit without the need to solde…
This is a board designed for [opto-isolation](http://en.wikipedia.org/wiki/Opto-isolator). This board is helpful for connecti…
The SparkFun Qwiic micro:bit Breakout with Headers is a board that connects to the BBC micro:bit and expands the capabilities…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
The SparkFun LiPo Charger Plus is the suped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) batter…
The SparkFun Qwiic OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts all over I2C.
The HMC6343 is a fully integrated high end electronic compass module that can compute & give you a heading direction that’s…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array, giving you a square of 64 pixels capable of i…
The SparkFun Qwiic BMP581 Pressure Sensor is a standard-sized, 1in. by 1in. absolute pressure sensor breakout from Bosch Sens…
This SparkFun Pro Micro crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in…
The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with screw terminals and I2C interface, accessed over…
The SparkFun Lightning Detector adds lightning detection to your next weather station to make sure you are aware of any bad w…
The SparkFun Thing Plus Matter is the first easily accessible board that combines Matter and SparkFun’s Qwiic ecosystem for…
The SparkFun ESP32-S3 Thing Plus adds a powerful and versatile IoT development platform to the Feather-footprint Thing Plus l…
The SparkFun BME688 Environmental Sensor combines a gas scanning sensor with temperature, humidity, & barometric pressure sen…
The SparkFun BlueSMiRF v2 with headers uses Bluetooth® to transform your serial connection into a wireless link.
The MyoWare® 2.0 Wireless Shield is designed to take in readings from the MyoWare 2.0 Muscle Sensor and wirelessly transmit …
A simple breakout for measuring the moisture in soil and similar materials. The exposed pads function together acting as a va…
The RED-V RedBoard from SparkFun is a low-cost, Arduino-compatible development board featuring the Freedom E310 which brings …
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, B…
The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic enabled board.
Need a power sensor that can sense voltage up to 60VDC and current up to 30A? This is the product for you! The Allegro Mic…
The Raspberry Pi 4 Desktop Kit (8GB) includes everything you need to turn any monitor with an HDMI port into a desktop PC.
The SparkFun CO2 Humidity and Temperature Sensor - SCD41 (Qwiic) features the SCD40 CO2 from Sensirion©.
The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the Raspberry Pi 4 4GB.
This is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI …
The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily inco…
Introducing the SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin-out of this b…
The SparkFun Mini AS7331 Qwiic Spectral UV Sensor measures UV radiation on three channels: UVA, UVB, and UVC, with high sensi…
The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with a PCC Connector and I2C interface, accessed over…
The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill …
At the heart of the Experiential Robotics Platform (XRP) lies the powerful yet easy-to-use XRP Controller Board, the brains o…
The TCT40 distance sensor is great for non-contact distance readings from 2cm to 400cm. This unit adds a pair of Qwiic connec…
This breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485.
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to …
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input volta…
The SparkFun Qwiic SerLCD is a serial enabled LCD that provides a simple and cost effective solution for adding a 16x2 RGB on…
