5 channel radio remote control
TX-2B / RX / 2B 5 channel radio remote control. This article is about a simple 5 channel radio remote control circuit based on ICs TX-2B and RX-2B from Silan …
Archive by category Remote Circuits
Remote Control Circuit Through RF Without Microcontroller
Remote Control Circuit Through Radio Frequency Without Microcontroller Description This is a simple type remote control by using RF communication without …
FM remote Encoder/Decoder
Description. Here is the circuit diagram of an FM remote encoder/decoder using the ICs RF600E and RF600D. These devices are designed to provide a high level of …
Telephone operated remote
Description. The circuit given below is of a telephone operated DTMF remote. The circuit can be used to switch up to 9 devices using the keys 0 to 9 of the …
TV remote jammer
Description. Here is the circuit diagram of simple but highly effective TV remote jammer circuit. Most of the TV remotes have 38KHz operating frequency. A …
Ultrasonic switch
Description. A different type of remote control circuit employing ultrasonic signals is given here. The transmitter part of the circuit is build around IC1(NE …
Remote controlled appliance switch circuit
Description. Here is a versatile remote controlled appliance switch that can ON or OFF any appliance connected to it using a TV remote. IR remote sensor IC …
1KHz IR transmitter circuit.
Description. This circuit was designed in response to a request from my reader. What he asked for was a 1KHz IR transmitter circuit for some remote control …
Remote toggle switch circuit
Description. In application level this circuit is similar to that of the circuit given previously. The only difference is in the approach. This circuit is …
IR to RF converter circuit.
Description. The IR to RF transmitter circuit given here can convert the IR signals from your remote to RF signals to long distances. The circuit given here is …