Sibtain
Member level 3
my dear friends i need help with a circuit i am making a remote controller for garage gate and lights i have used at89c51 at the transmitting and receiving ends but the problem is the transmission i dont heve any means of doing that do you you have any circuit which CAN TRANSMIT MY 8 BIT OR 4 BIT SIGNAL THROUGH fm OR AM AND THEN DEMODULATE THE SIGNAL AT THE RECEIVER AND THEN INPUT IT TO MY MICRO CONTROLLER PLZ GIVE ME THE SCHEMATICS DONT SEND CIRCUITS USING SINGLE CHIP MOD/DEMOD PLZ THANKYOU