I built this circuit. 9V wall wart supply. Tried an extra filter cap.
It tested fine originally. Now with it hooked up to the SSR, It gets hung up on the extremes of the pot settings - not getting triggered. It works fine in the mid range and nearly to the extremes. F=0.64. I was thinking of just upping the 1k's to 4.7k. Anyone see an obvious problem here?
It tested fine originally. Now with it hooked up to the SSR, It gets hung up on the extremes of the pot settings - not getting triggered. It works fine in the mid range and nearly to the extremes. F=0.64. I was thinking of just upping the 1k's to 4.7k. Anyone see an obvious problem here?