Arouse1973
Adam
edit: This thread extracted from here: https://www.electronicspoint.com/electronics-newbie-controlling-led-illumination-t266361.html
555 timers are rubbish and should be banned any crediable engineer would not use them. You could try a constant current charging a capacitor as part of an osc circuit this gives you a linear ramp which you could pick off and use this as a pwm control. This would give you good control over the leds output. Just a thought.
Adam
555 timers are rubbish and should be banned any crediable engineer would not use them. You could try a constant current charging a capacitor as part of an osc circuit this gives you a linear ramp which you could pick off and use this as a pwm control. This would give you good control over the leds output. Just a thought.
Adam
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