Wiring Diagram Remote Control

This basic circuit is simple to create and the tools are not critical . Most of them can be found in your junk parts box .

The L1 antenna coil can be made by close winding 8 to 10 turns of 22 gauge insulated hookup wire around a

1/4 inch form such as a pencil .

You can exeprement with the size of the copile and the number of  turns to see how it affects the frequency and singnal out put of the oscilatter .

You ought be able to pick up its signal with a standard FM radio receiver . The signal in ought be coupled by a disc capacitor of about 0.1 uF to stage in main of it .

Author 

          Saifullah soomro