Development Boards & Kits - ARM The SparkFun Inventor s Kit for micro:bit v2 is a fantastic way to get creative connected and coding. It not only provides the micro:bit v2 board itself but absolutely everything you need to hook up and experiment with multiple electronic circui

Development Boards & Kits - Other Processors The SparkFun MicroMod mikroBUS Starter Kit is designed to give you just what you need to start using the MicroMod and Click ecosystems side-by-side. The core of this kit is designed around the SparkFun MicroMod mikroBUS Carrier Board and the Sp

Interface Development Tools RS232 Shifter SMD (No DB9)

Battery Enclosures This 9V battery holder allows your battery to snap in tight and holds it in place which is great in situations where you don't want the battery just hanging. It also has three mounting holes so you can attach it securely to your enclosure.It is term

Power Management IC Development Tools This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard.Input power can be supplied to either the DC barrel jack or the two

Headers & Wire Housings Poke Home Connectors have been featured on a number of our boards over the last few years by providing a simple screw-terminal-type connector for easy wire connection purposes. Similar to screw terminals Poke Home Connectors grasp a wire entered int

Optical Sensor Development Tools Line Sensor Breakout - QRE1113

Audio IC Development Tools RedBot Buzzer Buzzer

Acceleration Sensor Development Tools Triple Axis ACCLRM B/O - ADXL345

Position Sensor Development Tools ToF Range Finder B/O VL6180

Position Sensor Development Tools PIR Motion Sensor (JST)

Air Quality Sensors The MQ-137 is an Ammonia (NH ) gas sensor from Winsen. The sensing element is SnO2 which has lower conductivity in clean air. When NH (Ammonia) gas exists the sensor s conductivity gets higher as the gas concentration rises. A simple circuit