This circuit is an alternative version of the previous one also found in the July 1995 Electronics Now magazine. The triac must be equipped with a heat sink.
Based on a PLL 567, this circuit serves as a receiver for the CB9574E circuit. S tuning is done in R1...
This re-triggerable circuit was found in the April 1988 Radio Electronics magazine. Timings are...
The number of pulses produced by this circuit depends on the switch pressed. The circuit is from...