Found in a 1980s English magazine, this trigger circuit can have different types of inputs depending on the sensor and type of action on the controlled load.
We found this circuit for vocal effects in the September 1990 issue of Radio Electronics magazine. The...
Found in Motorola documentation from the 90s, this circuit can be implemented with current...
This oscillator was found in the July 1993 Electronics Now magazine. The coil is wound with...