The gain of this amplifier is given by the components indicated in the formulas next to the diagram. The power supply must be symmetrical and equivalent operational amplifiers can be used.
This transmitter was obtained in a 1953 publication. The original transistor was made of...
This version of the traditional debounce circuit was found in a 1964 documentation. The circuit...
Found in Popular Electronics from the 90s, this signal tracer or tracer can be used with the inner...