We found this configuration in a 1974 publication. Transistors can be replaced with equivalents such as 2N2222. The circuit has a dynamic range of 60 dB.
This complex circuit was found in the 1993 edition of the Electronics Experimenter's Handbook. Most of...
What differentiates the CIR8139 circuit is the use of two inverter ports to trigger the transistor that...
The complete design of the Tesla coil, the diagram of which is shown below, was published in a...