On these pages, I will introduce Remote Controller with Radio Frequency.
The electric wave sending-out is controlled with the code by PIC for transmission
and the code is deciphered by PIC for receiving.

You can jump to the page of photographs when you click the part where the pointer become the hand.

Transmitter Hardware Software Circuit drawing Pattern drawing Circuit explanation Parts explanation Time chart Flow chart List Processing explanation Operation confirmation

Receiver-1 Hardware Software Circuit drawing Pattern drawing Circuit explanation Parts explanation Time chart Flow chart List Processing explanation Operation confirmation

Receiver-2 I looked for the IC for the FM receiver to use for a high frequency receiving part. However, I could not get appropriate IC. Therefore, the making of receiver-2 is stopped temporarily.