This game for 4 competitors was found in a Popular Electronics from the 80's. The circuit has CMOS technology and can be powered by voltages from 6 to 12 V.
The maximum amplitude of the input signals must be 5 volts and the power supply must be...
The JFETs of this old circuit admit modern equivalents and their characteristics determine the maximum...
This sophisticated high impedance input millivoltmeter was found in French documentation from the...