Suggested by a 1968 Motorola power semiconductor manual, this circuit uses a special transformer and transistors from the era. The frequency is 60 Hz.
This power inverter or voltage inverter generates high voltage from 24V and 5V supplies. We found...
Frequency modulated signals up to 500 kHz can be decoded with the PLL we show. The demodulated signal...
Using the ICM7555, CMOS version of the 555, this circuit produces a 1 kHz signal. The circuit has...