I need a miniature radio transmitter and receiver that shares the same frequency and that to communicate with each other within a short range.
The receiver should light up a little led when it picks up the transmission of the set frequency.
Needs to suitable so that my child can play with it.
Dear sir,
I can make for you a complete RF transmit receive system also the system can switch on led, or perform any required control on receiving specific RF signal from the transmtter, also i can add more GSM control system if you want
Hello,
I can easily make a radio transmitter and receiver and send you. Please check my reviews to see that I have completed many projects on Freelancer. Please assign me the project.
Regards
EnggWorks