This simple circuit allows you to control remote control servos that operate with pulses. The circuit is powered by 5 V and has a central position adjustment of the servo.
The circuit shown in the figure can be used as an indicator of presence and high voltage in a...
This 1968 Mullard circuit detects fire by smoke using LDR-type sensors. The circuit makes use of...
Found in a 1967 Electronic Design, this transistorized circuit compresses and then expands a pulse....