bhuwanmadan72
Junior Member level 2
Hello,
I am trying to make a manual robotic car controlled by wireless remote and for the "wireless remote" I wanted to make a dual frequency remote not using DTMF but two RF modules with frequency 315 and 433 MHz and, HT 12D and HT 12E as decoder and encoder for the modules.
Can anybody please help me with how can I mix these two frequencies and transmit simultaneously for a single command, say "move forward" so there is a special frequency(a mixture of those 2 RF modules) and for some other command there is some other frequency.
Thanx
I am trying to make a manual robotic car controlled by wireless remote and for the "wireless remote" I wanted to make a dual frequency remote not using DTMF but two RF modules with frequency 315 and 433 MHz and, HT 12D and HT 12E as decoder and encoder for the modules.
Can anybody please help me with how can I mix these two frequencies and transmit simultaneously for a single command, say "move forward" so there is a special frequency(a mixture of those 2 RF modules) and for some other command there is some other frequency.
Thanx
