Hi Everyone,
I am trying to design a pwm circuit that outputs two waveforms. Each is to have a 0.5 duty ratio. The two waveforms must be 180 degrees out of phase with each other. To this end I have been researching 555 timers. I now understand how I would use a 555 timer to produce a single square-wave output with the desired duty ratio.
My question is this: If I were to use two 555 timers to produce two identicle outputs, is there a way to create the phase relationship i need between the two outputs?
I'd be grateful for any help that anyone can give, from pointing me towards a good source for further research to suggesting a suitable circuit to use. Also, if anyone thinks that there is a better approach other than to use 555 timers, please let me know.
I am trying to design a pwm circuit that outputs two waveforms. Each is to have a 0.5 duty ratio. The two waveforms must be 180 degrees out of phase with each other. To this end I have been researching 555 timers. I now understand how I would use a 555 timer to produce a single square-wave output with the desired duty ratio.
My question is this: If I were to use two 555 timers to produce two identicle outputs, is there a way to create the phase relationship i need between the two outputs?
I'd be grateful for any help that anyone can give, from pointing me towards a good source for further research to suggesting a suitable circuit to use. Also, if anyone thinks that there is a better approach other than to use 555 timers, please let me know.