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.
This transistor gain test was published in Radio Electronics magazine in July 1959. The...
The gain of this circuit is given by the value of R1 that depends on the current in the...
This CMOS oscillator includes the frequency divider to generate a 400 Hz signal and a 1.6 MHz...