AJE_Automotive voltage gauge

@AJE_RaceWard

6 years ago

https://everycircuit.com/circuit/5666348722814976

Simple yet effective 12v to 24v automotive heads up display(HUD) led voltage gauge. SPDT swap 12v to 24v. Rotate voltage source dial to simulate under/over charge (~16v max @ 12v) (~30v max @ 24v) (~6v min @ 12v, 24v) (defaults 12.6v , 25.2v)