Radio Remote Control using DTMF


Posted on Feb 6, 2014

Radio Remote Control using DTMF. Here is a circuit of a remote control unit which makes use of the radio frequency signals to control various electrical appliances. This remote control unit has.


Radio Remote Control using DTMF
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

20Db-audio-booster
Digital Compass
Telephone Scrambler Circuit
ICL7107 Digital LED Voltmeter
Arduino Power
Kapagen Generator
mbed usb breakout
fan control
audio level meter circuit using lm3915
Precision Receiver Battery Low Voltage Alarms
2 Transistor FM Voice Transmitters
Dummy Transmission Circuits for Subcutaneous Transmitter



Top