
Watch the Video:
Schematic:

Features:




Schematic Main Blocks:





Circuit Operation Details:













Charts:
Label the sweep time potentiometer from 0 to 10, and use these charts to read the sweep time ( or frequency ) in the 4 ranges. Do the same for the gain potentiometer.





Components List:


Pinouts:





Additional display details:


Overview:

Watch Video:
No microcontrollers?! Neat.