This interesting circuit, from a digital documentation two years 1978 shows how to implement a circuit that measures the position or angle of a stepper motor controlled by a microcontroller.
This circuit can be used to listen for SSB signals on receivers that do not have the built-in...
This configuration was found in Raytheon's circuit manual from the 1960s. The circuit has an...
Tem The CMOS oscillator illustrated in the figure has a frequency that depends on the temperature sensor, a...