First Custom PCB Test

We finally made a custom PCB to replace our hand-made copper tape n’ wires solution.…

Easy way to add LEDs

Here’s a simple solution for adding some LEDs to simple projects or tight spaces: LED…

Dissolving RFID Fob

Trying to see if we can safely liberate this little RFID chip and antenna from…

Using FTDI Adapters

Let me save you many tears of frustration and fear that your Arduino board isn’t…

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