This circuit was obtained from a 1977 FET manual. The circuit measures inductances using a signal generator as a reference. The range is from 60 uH to 60 000 H. The FET can be a BF245.
Tem The CMOS oscillator illustrated in the figure has a frequency that depends on the temperature sensor, a...
Found in a 90s Electronic Design, this circuit generates harmonics from a sinusoidal input signal....
We can use the trigger point of 555 to detect voltage levels or thresholds, in a circuit as shown...