Found in the December 1986 issue of Radio Electronics magazine, this circuit is designed to select 4 outputs with pulses from a pressure switch. The circuit includes LED indication.
This circuit can be controlled by pin 1 through the output of a microcontroller functioning as a...
This source is indicated for the power of the digital multimeter of the CIR12007, but it can be...
Found in American documentation from the 1990s, this circuit can generate signals of up to a few...