This circuit is indicated for the analysis of pulses in TTL circuits. The circuit is from a documentation from the 70s and must be powered with a 5V voltage.
Found in Radio Electronics from the 90s, this circuit uses a thermistor as a sensor that can have...
This circuit is from a 1976 Motorola power semiconductor manual. In it we have the optical...
Found in American documentation from the 90s, this circuit converts 28 V to 155 V with a frequency of...