Hi
Total new here, only just registered and I'm a total novice at circuit building. I know a little stuff but everything has been learnt from asking others.
My question is, is there any way I can an LED start from off and slowly brighten to be fully on and then stay on? I have seen youtube vids of LEDs that slow glow and then slow fade using 555 timers and capacitors and such. What I have is 4 2v red LEDs wired in series to a 12v power supply with an 82ohm resistor in there. I would like to flick a switch and have the LEDs slowly brighten and then stay on til the switch is turned off again. Is this at all possible, and if so, could someone please talk me through how to make the circuit.
Thanks for any help you can give
Wil
Total new here, only just registered and I'm a total novice at circuit building. I know a little stuff but everything has been learnt from asking others.
My question is, is there any way I can an LED start from off and slowly brighten to be fully on and then stay on? I have seen youtube vids of LEDs that slow glow and then slow fade using 555 timers and capacitors and such. What I have is 4 2v red LEDs wired in series to a 12v power supply with an 82ohm resistor in there. I would like to flick a switch and have the LEDs slowly brighten and then stay on til the switch is turned off again. Is this at all possible, and if so, could someone please talk me through how to make the circuit.
Thanks for any help you can give
Wil