This circuit is from the 1968 ARLL documentation. The MOSFET admits equivalent and the coil determines the operating frequency range being the plug type.
This simple receiver that works with only 1.5 V, was found in a 1987 documentation. The integrated...
Luminus SST 20 Deep Red LED Mouser Electronics is announcing in its stock the SST-20, a 60%...
The PA222 integrated circuit used in this project from an American 1967 documentation is not...