We found this circuit in a 1977 Timers Cookbook. The circuit uses common components to divide a 1 kHz signal by 2. The output has an amplitude of 2 Vpp.
This simple circuit is intended to test integrated circuits 555 and 741 in 8-pin DIL enclosures. In both...
This circuit produces the ticking of a clock on a common piezoelectric transducer. The circuit has an...
This circuit is intended to limit the ringing time of a bell. Even if the button is kept pressed for...