This circuit uses a 7-segment display to indicate the logic level of a test circuit. The power supply is made with 5 V that can come from the analyzed circuit itself.
The gain of this amplifier is 10 times and the excursion to the output voltage is 6.0 V (peak to...
Originally, this 2000 documentation circuit was created to operate as a sensor for the parallel...
This high sensitivity circuit was found in the July 1992 Radio Electronics magazine. The circuit...