i am on project where rf transmitter will be in my hands as a remote with four buttons and rf receiver should be interfaced with arduino through decoder.Please help me out of this.
Thanks in advance....!!!
A guy named Google can help you. Ask him to search "433mhz Arduino". - Scotty
did that many times bro but i don't find the solution.many sites saying that if we interface microcontroller to receiver lots of noise will be added. i don't have any idea how to accomplish that!!!!!
please help
Simplest way is to use an SC2262 encoder at the transmitting end and a SC2272 decoder at the receiving end.
http://www.sc-tech.cn/en/sc2262.pdf
Just connect the encoder to the transmitter, and the decoder to the receiver, and connect the Arduino to the 4 data output pins of the decoder.
As u said i have done that before with HT12E encoder and HT12D decoder but it is not working please can u say what may be the issues in doing that....
Thanks for ua reply!!!!
can anyone give exact schematic of the project