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This is a small device called a [reed switch](http://en.wikipedia.org/wiki/Reed_switch). When the device is exposed to a magn…
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
The SparkFun GPS-RTK2 is a powerful breakout for the ZED-F9P module. The ZED-F9P is a top-of-the-line module for GNSS & GPS s…
This is a USB Type-C Power Supply that is compatible with the Raspberry Pi 4.
The SparkFun LoRa Serial Kit is now enclosed, fully supported, and available!
We've just released a guide to connecting to UNAVCO reference stations so you can follow along step-by-step!