HI All ,
i'm going to connect about 200 red LEDs in parallel ,
so i'll write you here what i'm going to do and tell me please if i have something wrong .
i'll run this led matrix of 200 led with adapter 4 volt , and i'll put just one resistor of 470 ohm but with high power
power = I x V
= 0.25 mA * 4 = 1A
so i'll use resitor of 470 ohm and 1 watt.
please tell me if i wrote something wrong ,
i'm going to connect about 200 red LEDs in parallel ,
so i'll write you here what i'm going to do and tell me please if i have something wrong .
i'll run this led matrix of 200 led with adapter 4 volt , and i'll put just one resistor of 470 ohm but with high power
power = I x V
= 0.25 mA * 4 = 1A
so i'll use resitor of 470 ohm and 1 watt.
please tell me if i wrote something wrong ,