Will this circuit work in real time or do i have to modify it?
this is a voltage comparator circuit that i plan to use.If non inverting terminal has more volts than inverting terminal then i want 5V to go to microcontroller port
if inverting terminal has more volts than non inverting terminal then i want 0V to go to microcontroller port
and at the voltage divider i want 3V to appear at inverting terminal
and one more thing is IR LED same as Normal LED when it comes to forward voltage(i.e 3.3V) and current as 30mA?
Thanks!
this is a voltage comparator circuit that i plan to use.If non inverting terminal has more volts than inverting terminal then i want 5V to go to microcontroller port
if inverting terminal has more volts than non inverting terminal then i want 0V to go to microcontroller port
and at the voltage divider i want 3V to appear at inverting terminal
and one more thing is IR LED same as Normal LED when it comes to forward voltage(i.e 3.3V) and current as 30mA?
Thanks!