hello friends,
I was working on an Arduino based RC transmitter based on a 433 MHz RF module. Using this module a PPM signal is transmitted and at receiving side, it is decoded by another Arduino.I tried to explain working and making of the transmitter so please have a look of it:
This transmitter has 4 channels but by applying some modification it can be increased to 8 or even more. This transmitter has the range of around 50m. And it can be made fewer than 600 Rs. Due to the smaller range, it can be used for park flyer or RC car which can be operated at this range.
Please suggest improvement if any for enhancing range.