nwaste Posted August 19, 2005 Report Share Posted August 19, 2005 I wanna build the radio remote control for my room (U know lights, window, door, etc.) The main problem is to find a proper parts for this project, cuz i live in crap country(Serbia)and i cant find the right parts only elementary components. I saw on the internet allready builded radio receiver and transmiter (Rx, Tx) and i saw allready made encoders and decoders (such as HT12E, HT12D). But i cant buy 'em cuz shops dont got 'em. So if you can help to build a Radio Receiver, Transmiter, Encoder & Decoder (from 4017) from a basic components. I need at least 4 commands. There is no problem at all to make a two remote controler if needed. Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted August 19, 2005 Report Share Posted August 19, 2005 Can't you just order them over the Internet? Quote Link to comment Share on other sites More sharing options...
nwaste Posted August 19, 2005 Author Report Share Posted August 19, 2005 i dont have time for that! Quote Link to comment Share on other sites More sharing options...
waferstar Posted August 19, 2005 Report Share Posted August 19, 2005 You don't have time to order that ,but you have time to make it from the elementary component ???I think if you don't have the special equipment,the best way is to order it .It is difficult for you to adjust the High-Frequency circuit.That need the SPECTRUM ANALYZER .My company is specialized in the microwave products,that is at 12.5G HZ.But your Radio test is at about 433M or 310M.So I think the best way is to order from others. The remote control unit is also very cheap. That is just about 4 USD for a receive module and two transmitter.But also I can supply you some basic circuit for the 433M radio remote control circuit.Spring Liuwww.waferstar.com Quote Link to comment Share on other sites More sharing options...
Guest Alun Posted August 20, 2005 Report Share Posted August 20, 2005 i dont have time for that!I think it'll take a lot longer to develop and build a remote control from scratch than it would be to by the specilist ICs and other componants. Quote Link to comment Share on other sites More sharing options...
gogo2520 Posted December 16, 2005 Report Share Posted December 16, 2005 waferstar ::)The remote control unit is also very cheap. That is just about 4 USD for a receive module and two transmitter. Where do you find something like that and what is it called, I mean chip #. thanks gogo[move]Have a Nice Day[/move] Quote Link to comment Share on other sites More sharing options...
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