SparkFun

Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt...

The PureThermal 2 Smart I/O Board is a hackable thermal USB webcam breakout for the FLIR Lepton® thermal imaging camera core. Each PureThermal 2 sh...

The new PureThermal Mini Pro JST-SR with Thermal by FLIR is a hackable thermal camera for the FLIR Lepton thermal imaging camera core. Just like it...

This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features: ...

This PVC clamp mount has a 1.315" bore, providing an easy way to incorporate standard 1" PVC pipe into your next project. A set screw secures th...

The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge that can tell you when to...

Have you always been curious about sensors but never knew where to start? The Qtechknow ArduSensor Learning Kit for Arduino is a fantastic option! ...

This high gain, 7.75" antenna is perfect for AVL applications where cellular reception is a must. Connector is regular SMA so don’t confuse it with...

This is a fantastic find for SFE. A small, high-quality, quad-band, standard SMA terminated, cellular antenna. Specifications: GSM/850E : 824 t...

A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside world. Operates on fo...

The L293DNE is a PTH quadruple, high-current, half-H driver IC. These ICs have been designed to provide bidirectional drive currents of up to 600mA...

These connectors are really useful as power connectors in prototyping or in projects that are repeatedly assembled and disassembled. There are also...

Sometimes referred to as “spade connectors,” these quick disconnects are really useful as power connectors in prototyping or in projects that are r...

Sometimes referred to as “spade connectors,” these quick disconnects are really useful as power connectors in prototyping or in projects that are r...

Our Qwiic Connect System is designed to help you quickly interface development boards and breakouts in your project or prototype. One way the Qwiic...

There are already many I2C devices in the wild. The Qwiic adapter converts the standard I2C pinout (GND, 3.3V, SDA, and SCL) to the 4-pin 1mm JS...

This combo board is the first of its kind to provide a variety of environmental data including barometric pressure, humidity, temperature, TVOCs...

The unmistakable sounds of a tiny cooling fan spooling up usually means you've sat your laptop on a soft surface, or launched one too many tabs in ...

Bluetooth is a great addition to a variety of projects, but the interface to most Bluetooth modules is through a serial UART, which can be a real b...

This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for oth...

This is a 200mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for oth...

This is a 200mm long 4-conductor cable with 1mm JST termination. It’s used to connect Qwiic boards together. The Qwiic system enables fast and ...

This is a 150mm long 4-conductor cable with 1mm JST termination on one end and 4-pin breadboard friendly pins on the other. It’s used to conn...

This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup pigtail on the oth...