Input Dark Sensor Subsystem
Dark
Sensor
System Circuit Diagram
Example "Safety Night Light" System

 

 


Slide the white arrow pointer along and see when the FastTrack pcb LED turns on and off.

Vertical slider


 

 

LED Output Subsystem
LED

Transistor Electronic Switch
Electronic
"Switch"

Full Sunshine
Night Time zzzzzz
Cloudy and Overcast
FastTrack pcb