IR LED emits infrared light, and used in TV remotes. This Infrared is received by the receiver TSOP17XX (TSOP 1738used in TV). TSOP17XX receives the modulated Infrared waves and changes its output.

Arduino Button Library Copyright (C) 2020 Till Nenz GNU GPL v3.0 This program is free software: you can redistribute it and/or modify it under the terms of the GNU ...

But if you use an RC5 remote controller you will find that the switch is not allways responding. The reason is the toggle bit in the RC5 code, which changes polarity every time you release and press a ...

Using this optical remote switch, you can switch on/off any electrical or electronic load. Like any remote control system, it has a mini transmitter unit (Fig. 1) and a receiver unit (Fig. 2) to ...

It’s fun running into a remote that works well with Z-Wave or Zigbee setups. There are options out there, but not all of them maintain solid connectivity while also sporting a good battery life. This ...

As the only electronics engineer in my family and circle of friends, it is sometimes not possible to evade an appeal for help. This time the request came from a friendly elderly lady in a retirement ...

This circuit is low cost and can be constructed easily. By using this circuit, we can control any house hold appliance with the help of remote. This circuit is low cost and can be constructed easily.

PIC12F675 is a fully functional 8 bit micro controller in eight pin package. The PIC12F family is very similar to microchip popular PIC16F devices and with the same instruction sets. The PIC12F675 is ...

We frequently get home automation tips, many of which have simple circuit-based on/off control for lights. [Paulo Borges] has created something quite different, however, with his in-the-wall ...