Hi all,

I planned to construct a simple remote control for my toy car. Since i have a few PIC18F2431 micros, i have used the same micro in the remote control and also in the car. I have used a simple logic of generating a 5KHz pulse for a specified time if a button is pressed. The receiver will scan for this frequency and understand the button pressed.

I am uploading the transmitter schematics with this posting. Please go through this and give me your suggesstions. I am thankful to everyone in advance.

Attached Files

o2_rev0_1.pdf (20.6 KB, 30 views)

__________________
\"Only two things are infinite, the universe and human stupidity, and I\'m not sure about the former.\"
- Albert Einstein