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These are very common, high quality BJT, PNP transistors made by ST Micro. Rated up to 200mA. **Datasheet:** [2N3906](http…
This is a breakout board for Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers…
This is a simple ~140RPM (no load), DC planetary gearmotor.
Passive Infrared (PIR) sensors are great for detecting motion in a small area around the sensor.
SparkFun RedBoards have been around since 2013, and we've been improving them ever since.
The SparkFun LoRa Serial Kit is now enclosed, fully supported, and available!