I look for a simple PWM LED driver
function
2 bit control = 1 BIT On/off 1 BIT for 25%/50% PWM
only 1 White LED so possible for use BC 547 as driver transistor
it shut work on 5V
Frequnce 10k+ Hz
My LED is work on 3.4V
my plan is to have 4.3v over the LED and the rest 0.7v over the BC 547
Do some have a idea for a simple setup
I shut build 20+ off the for garden light.
function
2 bit control = 1 BIT On/off 1 BIT for 25%/50% PWM
only 1 White LED so possible for use BC 547 as driver transistor
it shut work on 5V
Frequnce 10k+ Hz
My LED is work on 3.4V
my plan is to have 4.3v over the LED and the rest 0.7v over the BC 547
Do some have a idea for a simple setup
I shut build 20+ off the for garden light.