Introduction: Super Simple Adjustable LED Driver or Laser Driver

About: My name is marjancho and I love electronics,makeing gadgets,hack and pranks.

Make your own driver for your led or laser diode,schematic is super simple just 2 components LM317 voltage regulator and adjustable trim pot 50 ohms.
The LM317 will be the current regulator,with trimm pot we gona set the desire current.

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