Path:
Home =>
AVR-overview =>
Applications => IR-Remote-Control
(Diese Seite in Deutsch:
)
IR-Remote-Control with AVR processors
The living room of the modern, technology-friendly guy is the
home of douzends of small boxes. Each one of those boxes offers
full control over a specific device without leaving the sofa -
assumed that the box is within the operating distance to the
couch cowboy and is not under control of a hostile roommate.
The innovative design of universal remote control boxes was
a necessary step. If you have enough time and nerves to teach
this universal box all your 283 combinations to control your
special devices or if you can get the four digit hex code for
your TV device back from the Eightees, you're lucky. If not:
tough luck.
This page now offers relief: it shows how to copy-and-paste
the code of any remote control device, to build-up an
individual additional box, to program it exactly with your
desired combinations, to control all your devices in the
living room and even to overturn attacks of your roommate
against your favored TV show.
These pages demonstrate how to, with AVR processors,
A warning: these pages are not recommended for beginners in
assembly programming! Adapting these projects to your own
needs requires advanced knowledge and experience in assembly
programming, the do-it-yourself projects require knowledge
in soldering and electronics.
If you want to learn more on infrared signals, including in-depth
assembler, go to the microcontroller beginner course
here.
There, you'll find another application on how to use any existing
IR transmitter to teach an IR receiver with an ATtiny13 or an
ATtiny24 (with an LCD) to switch up to three channels on and off
(direct link to this part:
here).
To the top of page
©2011-2021 by http://www.avr-asm-tutorial.net