This circuit operates at a voltage of 1.3 V from a single mercury cell. We found in an old documentation and for the components used the frequency is 500 kHz.
This simple digital frequency meter using CMOS circuits reaches 5 MHz frequency. Input signals are...
This 80's circuit can be used in media recovery. The integrated circuit is of the time, but modern...
June 2016 - can already be obtained from the Mouser the Texas Instruments DRV10964 along with...