Found in a 90s 73 magazine, this circuit provides an output of 1.5 A with 24 V from a 12 V source. The integrated circuit of the time must be equipped with a heat sink.
This Pierce oscillator was found in American documentation from the 1980s. Transistors support modern...
This alarm circuit with sensors in series was found in the Electronics Now magazine of June 1994....
This amplifier for distributing audio signals appears in other articles on this website and even...