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.
This circuit allows linear brightness control of an LED from an input voltage. The power supply must...
With this system you can disconnect phone lines in case of need for protection. The circuit is...
The integrated circuit used in this 80's mixer is the LM301A. However the circuit can be used to...