Quote Originally Posted by omer View Post
no bas file
Hi, Omer

Really ???

Code:
; PicBasic Pro Compiler 2.46, (c) 1998, 2005 microEngineering Labs
more honest to tell you won't share !!! LOL ...

Principle is that :

PWM generates the ref voltage for the 317 Regulator ( Q1 acts like the variable resistor, here) , that Vref is measured by the ADC RA.0 PIN.

while that you multiplex the read voltage ( + Vref 317 ...) to the 4x7 segments.


... the twin lookup tables are ... a bit surprising !!!

Alain