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A circuit designed to create Square, Triangle and Sinusoidal waves. It works very well.
This circuit is designed to check and tune IF Transformers prior to installing in a circuit. While I designed the PCB, the circuit is not my own. The circuit was designed by Julio Cesar in 2008. It do...
I saw this gentleman's video on Youtube and thought this would be a great project. The PCB's are of great quality and very well laid out. When finished, the decade box works as it should. It is also w...
A simple 455kHz oscillator to help tune AM radio receivers. The circuit is based on Pierce. It does work.
This is a design to check the value of inductors and IF Transformers when you do not know the value. While I designed the PCB, the circuit is not my own. The circuit was designed by Michael Covington ...
I saw this gentleman's video on Youtube and thought this would be a great project. The PCB's are of great quality and very well laid out. When finished, the BFO works properly and at the desired frequ...