12V 10W LED -- does this require current limiting circuitry or resistors? - General Electronics - Arduino Forum

Current limiting for LED sources (one for the electronics black belt ninjas) - Stuff & Nonsense - WSCC - Community Forum

Keep killing nanos trying to make an LED project permanent, not sure what I'm doing wrong (info in comments) : r/arduino

Fast, high current switching

Driver for 10 Watt Led - LEDs and Multiplexing - Arduino Forum

Diode question in my Arduino project - General Electronics - Arduino Forum

Building a cheap, acurate, AND Efficient arduino controlled cell tester from scratch!

Top Circuits Page 215

Solved* Voltage Regulators wasting too much power, or Ouch! Dang that's hot! - General Electronics - Arduino Forum

Keep killing nanos trying to make an LED project permanent, not sure what I'm doing wrong (info in comments) : r/arduino