Adjustable Led driver with 3.6v zener

@Awds95

12 years ago

https://everycircuit.com/circuit/6451329304100864

Min voltage-5v. Min amperage-75mA. Variance of ~2 mA over 100v range. As many LEDs in series as power source can handle. 100k pot for rough adjusting, 10k pot for fine.