How can I reverse the operation of a photocell using the ST01 timer?By / How can I reverse the operation of a photocell using the ST01 timer? Answer Here Answer Here Related posts: What is electricity and how it is created and used Why Is The Transmission Of Electricity Done With High Voltage Not With High Current? Why Is A Transistor Called A Current Control Device? Why Generator Is Rated In Kva And Motor In Kw? Why Capacitors Are Used In Power Factor Correction? WHAT IS THE DIFFERENCE Between AC Motor And DC Motor?