More about oscillator (542)

1-07-1981 | 7-38 — elektor July/august 1981 37 digital sinewave oscillator An assortment of digital sinewave generator circuits have found their way i...

1-07-1981 | signal injector - tracer be one of the A signal injector must certainly cheapest and most useful pieces of test equipment in the hobby works...

1-07-1981 | 7-46 — elektor july/august 1981 47 constant pulse widthoscillator Switching oscillators on and off can sometimes give rise to problems due...

1-07-1981 | single IC siren a physical sense. This particular siren is very simple and easy to cin- struct since it is built around a single IC, the LM...

1-07-1981 | N1 49 pulse generator with variable duty-cycle single 4093 CMOS IC is eminently suitable for constructing a simple pulse generator. The IC c...

1-07-1981 | • r long-pertod time This monostable multivibrator can be seen as a long-period alternative for timer circuits which incorporate the well-...

1-07-1981 | 55 novel flashing light As you may have already guessed, this circuit ess than a method of illumi- By altering the pin numbering a totally "...

1-07-1981 | 7-54 — elektor july/august 1981 "1rli-fi" siren The title "siren" above a circuit diagram usually implies a circuit for a two-tone or mult...

1-07-1981 | ously. When a key is depressed, the output of IC2 remains logic zero until the counter reaches the corresponding address for that particular...

1-07-1981 | 7-64 — elektor july/august 1981 67 forget-me-not. _ transmitter Are you fed up with losing things, of putting valuables down and forgettin...