Indicated by Texas Instruments, this 1968 circuit measures the duration of a light pulse captured by a phototransistor. Equivalent phototransistors and transistors may be used.
With this circuit, of a 1977 Radio Shack documentation, it is possible to demonstrate the...
This circuit, unlike the previous one (CIR12983) has the values of the components. The operational admits...
Placed near a common receiver, this oscillator is intended to generate a beating signal to receive...