Found in a 1964 Electronic Design, this circuit shows how to modulate a signal with a dynamic low impedance microphone. The circuit operates in the FM range (88 to 108 MHz).
The operating principle of the VCO shown in figure 2 is the same as the previous circuit...
This circuit was obtained from a Linear Technology manual from the 1990s. The sensor is of the...
June 2017 - Mouser Electronics already has Maxim's new nanoPower MAX4000 comparators in stock with an...