This circuit uses an unusual electromechanical component: a mechanical blade resonator. The circuit is from a 1965’s Electronic Design.
This circuit is from a Radio Electronics from August 1992. The transistor used allows the control of...
September 2017 - Microchip is making available through Mouser Electronics the ARM Cortex® M +...
We found this circuit in the January 1970 issue of Radio Electronics magazine. The transistors are general...