This is the circuit of a robot published in the June 1992 issue of Radio Electronics magazine. The sensors are used to drive 2 motors with reduction gears. The power is provided by batteries.
This circuit for a 6.3 V lamp was found in a 1970’s RCA documentation. The circuit applies to any triac...
This circuit was found in American documentation from the 1980s. Its purpose is to use a 170 MHz...
Found in an Electronic Design from the 90's, this circuit uses common components. The circuit is...