Keep your project powered up during power supply hot swaps with the SparkFun Ideal Diode Breakout. This compact (15.2mm x 12.7mm) breakout board features four channels and ground connections, providing reliable one-way voltage control. Ideal diodes...

The SparkFun Qwiic Directional Pad adds a 5-way directional pad to your I2C bus! When connected to a microcontroller, press down on the directional pad (up, down, left, right, or center) to provide additional input for your application. The built-in RGB...

The SparkFun Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like a laptop on/off switch. A simple press will turn the system on. Another press can (with MCU intervention) turn off the system...

The 3.5mm Audio jack breakout simplifies the interfacing of audio input and output signals through the standard 3.5mm audio jack and TRRS (Tip, Ring, Ring, Sleeve) signals. It provides convenient access to the audio connections, making it easier for...

Stepper motors are used for CNC machines, 3D printers, and whenever else one needs precise, powerful motion. But to get good behavior from steppers you need a motor driver chip that can provide high bursts of current, and for smooth motion, be able to...

Share a USB 3 device between two hosts or switch between two devices on one host. The bidirectional USB 3 Mux allows either a single USB device (or multiple devices when using a USB hub) to be switched between two USB hosts (computer) or using its...

This version of the Ultimate GPS is even MORE Ultimate, with support for more GPS-like networks such as GLONASS, for even more coverage worldwide. It uses a slightly taller module than our classic Ultimate GPS, and uses a little more power. Otherwise its...

With this USB breakout, you can incorporate a USB-C connector into your projects without needing to solder each tiny SMD pad. The SparkFun USB-C Breakout supplies up to three times the power as previous USB iterations. Also, it solves the universally...

Pimoroni PIM745 - A 3-in-1 super sensor suite for environmental, light and movement sensing, with Qw/ST for easy, solderless connectivity. We heard you like sensors (we definitely like sensors!). So we combined three of our favourite ones into...

PIM722 -A minimal but powerful RP2350 breakout board modelled on a Pin Grid Array, with the maximum exposed pins crammed into the smallest possible space. PGA2350 is a compact RP2350 breakout designed to be embedded in projects where space is...

Detect fourteen distinct channels of light (from 380 nm to 1000 nm) with this versatile spectral sensor. The AS7343 is a 14-channel multi-purpose spectral sensor. It is optimized for reflective, transmissive and emissive measurements including color...

The USB Switch/Multiplexer allows a USB device (or multiple devices if connected via a USB hub) to be switched between two hosts, or powered off. This newer 4-pin version adds a 3.3V output which can be used to toggle the state using switches without the...

The 8086 USB-USB NULL Modem (UUNM) is a back-to-back USB to Serial converter using USB CDC Serial - meaning drivers are already built in to most modern operating systems (Linux/Windows 10/Mac OS X/Android) so you can just plug n' play! Users The...

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack of 470Ω Resistors. More specifically, they are carbon film, through-hole axial type, with 1/4 Watt...

Waveshare 26536 - Human Micro-Motion Detection MmWave Sensor, 24GHz MmWave Radar, Based On S3KM1110, Adopts Frequency Modulated Continuous Wave (FMCW) Technology, Compact Size And Easy Integration Features The HMMD-mmWave-Sensor is a human...

A really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino-compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50/60Hz light noise rejection, a wide detection...

Breathe easy, knowing that you can track and sense the quality of the air around you with this Adafruit PMSA003I Air Quality Breakout. This sensor is great for monitoring air quality, in a compact plug-in format. Best of all, unlike almost all other...

The Kitronik LED Strip with Solder Free Connections is a board designed for low-power lighting, such as desk lamps or accent lights. The board is designed to require no soldering and only minimal tool use connecting wires to the power supply terminal...

Waveshare 24594 - Waveshare RP2040-Matrix Development Board, Onboard 5×5 RGB LED Matrix, Based On Official RP2040 Dual Core Processor Specifications RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom Dual-core...

Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock...