Suggested by Linear Technology in an old documentation, this circuit produces 60 Hz rectangular pulses from the power grid. The circuit is free of noise.
This 80's Hands On Electronics circuit automatically switches from high light to low light when an...
This circuit keeps an LED on briefly when S1 is pressed. The time depends on C1. The circuit is...
This circuit is from a 1982 publication. It is a sequential effect of accelerated LEDs. The...