Hi guys
I have square output from a device (200ms high, 300ms low), I want to have it always high when I see this output. I am trying to do it with 555 one shot, but my one shot need to have a short (about 10ms) low to discharge the timer cap.
Is there a way to get rid of this so it can stay high all the time.
LTSpice simulation and screen capture are attached, please ignore circuit on the left hand side of Q1.
I have square output from a device (200ms high, 300ms low), I want to have it always high when I see this output. I am trying to do it with 555 one shot, but my one shot need to have a short (about 10ms) low to discharge the timer cap.
Is there a way to get rid of this so it can stay high all the time.
LTSpice simulation and screen capture are attached, please ignore circuit on the left hand side of Q1.
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