Im wondering if it is possible to set up a 555 to have a variable frequency and keep a fixed duty cycle, for instance, 50% at 1hz, and variable to say, 50% at 100 Hz,
Or maybe set it up so it keeps an on time of 10%, so it would make a quick on pulse every second, or quick pulses 100 times a second. Both change as the frequency is adjusted.
the other side I want to try is to make one that keeps a constant on time while changing the frequency, so if the on pulse is on for .01 sec at 1 Hz, can it have the same on time at 100Hz, and only vary the off time...
you understand what im tryin to say?
Thanks in advance
Or maybe set it up so it keeps an on time of 10%, so it would make a quick on pulse every second, or quick pulses 100 times a second. Both change as the frequency is adjusted.
the other side I want to try is to make one that keeps a constant on time while changing the frequency, so if the on pulse is on for .01 sec at 1 Hz, can it have the same on time at 100Hz, and only vary the off time...
you understand what im tryin to say?
Thanks in advance