nullexception
Junior Member level 2
Hello,i am getting started on micro controllers and i need to get a layman view on how a micro controller operates.
Lets say i have the arrangement as the one shown,how does the micro controller actually help in turning off and on the led?.
Does it like act as a bridge such that only when a specified current reaches the led that's when the led shall turn on or what normally goes on?.
Lets say i have the arrangement as the one shown,how does the micro controller actually help in turning off and on the led?.
Does it like act as a bridge such that only when a specified current reaches the led that's when the led shall turn on or what normally goes on?.