Found in a 1964 General Electric documentation, this circuit uses PUTs that are not currently common components. By changing the capacitors, the frequency can be changed.
This QST circuit generates 4 frequency signals according to the crystals used. Transistors admit...
CHANDLER, Ariz., Aug. 11, 2016 — Microchip Technology Inc. (NASDAQ: MCHP), a leading provider of...
When the power is turned on, the output of this circuit goes to the “1“ logic level by a time...