Main > Main Forum
How can I light my Computer Power On Button
coinguy:
In the example circuit changing the values of R2 and R1 will change
the on/off ratio and collectively the rate. You can play with
these values to get even on/off or quick on/ long off or what ever
you like.
A larger calue of C1 will slow the flashes and a smaller will quicken.
BTW: at 5V you will need a resistor in series with the LED start
with 1K or the LED will draw too much current and burn out.
Navigation
[0] Message Index
[*] Previous page
Go to full version