polashd
Member
I need a LED driver circuit for my aquarium.
- it should supply power to multiple (6 in my case) LED strings of which are connected parallel to each-other.
-each string contains 5 to 10 LEDs in series
As each LED differs in forward voltage, the required voltage for all the series strings can't be same.
-required current for each string should be 20mA
I want to make it using LM317T
I found lots of circuit web,
But I'm not sure whether these will work for me (multiple parallel strings simultaneously)!!
I'll be glad if anyone can help/suggest me.
I need help specific to my situation.
note: I'm not expert in electronics.
- it should supply power to multiple (6 in my case) LED strings of which are connected parallel to each-other.
-each string contains 5 to 10 LEDs in series
As each LED differs in forward voltage, the required voltage for all the series strings can't be same.
-required current for each string should be 20mA
I want to make it using LM317T
I found lots of circuit web,
But I'm not sure whether these will work for me (multiple parallel strings simultaneously)!!
I'll be glad if anyone can help/suggest me.
I need help specific to my situation.
note: I'm not expert in electronics.