This circuit was found in a 1965 General Electric documentation. SCRs and unijunction may be current equivalents. The circuit has period adjustment and symmetry.
The gain of this amplifier is 10 times and the excursion to the output voltage is 6.0 V (peak to...
We find this circuit in a 1980s documentation. The integrated circuit used is unusual today. The...
In the figure we have a constant current source for Shape Memory Alloy or (Nitinol). The value of...