Can anyone help me please?
I am building a simple FM transmitter, the circuit diagram can be found here:-
Free Kit Plans - Build your own FM Transmitter
I could not get the type of variable capacitor listed and instead have a dielctric film trimmer type (I believe). This has 3 pins on it whereas the one in the diagram has two.
Does anyone know what the third pin is for and what I should connect it to?
Any help would be very gratefully received.
I am building a simple FM transmitter, the circuit diagram can be found here:-
Free Kit Plans - Build your own FM Transmitter
I could not get the type of variable capacitor listed and instead have a dielctric film trimmer type (I believe). This has 3 pins on it whereas the one in the diagram has two.
Does anyone know what the third pin is for and what I should connect it to?
Any help would be very gratefully received.