APR26

Dual channel IR remote control published

This project is very similar to previous one: IR light dimmer v1. The reason for building this device is primarily because incandescent light bulbs are being widely replaced with fluorescent power-saving ones.

So, the differences between dimmer and this device are that it has two channels, it can't be used for light dimming and it can control those power saving fluo-bulbs which have internal electronics/converters. The controlling element is solid state relay (SSR) which consists of opto-triac MOC3043 (MOC3042) and a triac (ie.: BTA16, BTA08, ...). This combination enables us to turn ON/OFF all kinds of appliances (motors, lights, heaters, boilers, PC...).

Features of current beta version of firmware: controlling two independent appliances via remote controller and wall push-button, double-click on the push-button controls second channel B, learning IR codes from RC5 and NEC remotes, two modes of operation: Toggle and ON/OFF, sleep timer in duration of 2 minutes.

Project page

[ Source: Elektronika.ba ]

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