Sparkfun

Your first exposure to electrical engineering - the bread board. Who knew it would bring so much frustration? This is your standard solderless br...

The SparkFun Qwiic Micro OLED Breakout is a Qwiic-enabled version of our popular Micro OLED display! The small monochrome, blue-on-black OLED scree...

The LCD Shield gives your OpenMV Camera the ability to display what it sees on-the-go while not connected to your computer. This shield features a ...

Building a weather station can be rewarding whether you\'re an agriculturalist, professional meteorologist, or weather hobbyist. Create your own we...

The MyoWare® 2.0 Muscle Sensor Development Kit is an Arduino-compatible, all-in-one electromyography (EMG) sensor kit that provides you with all th...

The SparkFun QwiicBus Kit comes with everything you need to get started with the SparkFun QwiicBus system in one handy package. The kit includes tw...

The SparkFun Qwiic Connect System is constantly growing in popularity with makers. So to make it even easier to get started, we\'ve assembled this ...

The SparkFun SAM-M10Q GPS Breakout features the SAM-M10Q chip-antenna module from u-blox©. The M10Q line is the successor to u-blox's M8Q found on ...

Designed and manufactured in Boulder, Colorado, USA, the SparkFun RTK Facet is your one-stop shop for high precision geolocation and surveying need...

Many magnetic mount GPS antennas rely on being mounted on a car or other large metallic object to provide a good ground plane. But what if you want...

The Teensy 4.1 is one of the most advanced and reliable development platforms on the market today. One of the biggest asks for the board is the abi...

The MyoWare® 2.0 Link Shield is designed to easily connect a [MyoWare 2.0 Muscle Sensor](https://www.sparkfun.com/products/18429) to your Arduino m...

The [MyoWare® 2.0 Muscle Sensor](https://www.sparkfun.com/products/18977) is designed to be wearable, allowing you to attach [biomedical sensor pad...

The SparkFun Pro Micro RP2040 is a low-cost, high performance board with flexible digital interfaces featuring the Raspberry Pi Foundation\'s RP204...

At SparkFun we continually like to innovate, update, and improve even when it comes to our very own development boards. The SparkFun RedBoard Plus ...

The A0 in the latest in Macchina\'s line of OBD-II interfaces. The A0 uses the power of the ESP32 BLE and WiFi module to allow for wireless access ...

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a ...

Do you find yourself wishing that you had just a few more GPIO pins? What if you only need that one more pin? You could add another microcontroller...

The SparkFun Qwiic Shield for Arduino Nano provides you with a quick and easy way to enter into SparkFun\'s Qwiic ecosystem with your Arduino Nano ...

It\'s time to effectively manage the power distribution into your project and with the SparkFun Power Delivery Board, you can! Traditional power ad...

The SparkFun Qwiic SHIM for Raspberry Pi is a small, easily removable breakout that easily adds a Qwiic connector to your Raspberry Pi. The SHIM de...

This is about 360 yards of conductive thread spun from stainless steel fiber and wound on a spool. You can use it as a creative way to connect vari...

This is an industrial grade DC Buck-Boost converter that inputs 8V to 36V and outputs 12V up to 6A or 72W. With plenty of heatsinking and protectio...

Who doesn\'t occasionally need power regulation? We certainly do, so we\'ve designed the SparkFun Buck Regulator Breakout to help us with just such...