This well-designed bistable circuit was found in a 1970s documentation. Transistors can be current types and germanium diodes. The voltage depends on the logic used and can be made with 5 V.
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This circuit is from the 2005 Linear Technology Sensor Manual. The circuit is fast acting and has a 3 V...
This interesting effect circuit was found in a 1982 publication. The sequence of musical notes is...
Suggested by the National Semiconductor in 1980s documentation, this circuit uses components from the...