This 10K trimmable potentiometer has a small knob built right in and it's breadboard friendly to boot!
The SparkFun Tinker Kit (STK) is a great way to get started with programming and hardware interaction with the Arduino progra…
The SparkFun Beginner Parts Kit is a small container of frequently used parts that gives you all of the basic components you…
The SparkFun Essential Sensor Kit V2 includes a variety of basic sensors for any beginner or experienced programmer.