Recent content by n5bb

To answer your questions: The circuit I posted was for the first stage, since it includes the stage 1 startup circuit. The second and other later stages should not include D1, D2, and C4. Those components are a startup circuit to force stage 1 to start first. Without those three components...

Use monostable timers in ring This is also my first post on this particular forum. But I first used a 555 timer about 37 years ago a couple of years after it was introduced, and I have used it a few times over the years. What you probably need is a monostable configuration of a 555 timer...