Power Raspberry Pi from your 3D Printer
Use a buck converter to power your raspberry pi (or other electronics) from your 3d printer's power supply.
Tools and Supplies
Supplies and Tools (may contain affiliate links):
Resistor Pack (mine are all 5% left over from my electronics college days, get 1% or better, why mess around?)
Soldering Iron (looks like they don't make mine anymore, this is the newer version)
Multimeter (get a fluke if you can spring it)
Wire stripper (love these things, mine are going on a decade now)
Nansh Screwdriver Set (my new favorite tool, got for christmas from my brother)
