Differences

This shows you the differences between two versions of the page.

Link to this comparison view

infrared [2018/06/15 01:57]
infrared [2022/04/16 12:23] (current)
Line 1: Line 1:
 +I tried this tutorial :
 +
 +  * https://jumpjack.wordpress.com/category/infrarossi/
 +
 +Let's plug the LeD to the HeadPhone plug and see using a DigitalCamera and it's working if sound level are at 100%
 +
 +Here is the script I used to check :
 +
 +<code>
 +    set -x
 +    freq=19000
 +    l="1 10 100 1000 1000 10000 19000 100000"
 +    time=2
 +    gain=100
 +
 +    lin="Master Headphone PCM PCM2 "
 +    amixer -c 0 || return $?
 +
 +    for freq in $l ; do
 +
 +    local card=0
 +
 +    for v in $lin ;  do
 +        amixer -c $card sset $v  100%
 +    done
 +
 +        play -n -c1 synth $time  sine $freq gain $gain
 +    done
 +    
 +</code>
 +
 +38KHz (2*19 KHz 76/2) is remote control frequencies...
 +
 +
 +===== TVBEGONE =====
 +
 +  * http://ladyada.net/make/tvbgone/# ATTINY85V-10P # McU
 +  * http://www.instructables.com/id/Battery-saving-TV-B-Gone-with-regionrange-selecti/?&ALLSTEPS# SwitcH
 +  * http://nod-a.com/cabinet-de-curiosites-numeriques/oeuvres-objets-prototypes/tv-b-gone-distribue-par-hackable-devices/# ATTINY85V-10-PU
 +  * http://pdf.datasheetz.com/data/Integrated%20Circuits%20%28ICs%29/Microcontrollers/ATTINY25-20PU-datasheetz.pdf
 +  * http://hackaday.com/2009/07/04/world-smallest-tv-b-gone/
 +  * http://hackable-devices.org/shop/product/tv-b-gone-kit
 +  * http://www.thingiverse.com/thing:40102# CasE
 +
 +
 +===== LED =====
 +
 +  * http://www.cnx-software.com/2014/07/21/transform-your-smartphone-into-a-universal-ir-remote-control-with-zazaremote/# JacK
 +  * http://en.wikipedia.org/wiki/Infrared_blaster
 +  * http://jumpjack.wordpress.com/2008/05/20/worlds-cheapest-remote-control-replicator-just-1/# [[IR]] [[Jack]]
 +  * https://code.google.com/p/ledrem/wiki/Main# ToDo
 +  * http://onlinetonegenerator.com/432Hz.html
 +  * http://mightyohm.com/blog/2009/04/diy-tivo-ir-blaster/
 +
 +@TaG: LeD 
 +
 +
 +
 +===== MISC =====
 +
 +  * http://lirc.sourceforge.net/remotes/
 +  * http://www.freenews.fr/forum/viewtopic.php?id=16637# FreeBox
 +  * http://carnetress.free.fr/documentation/telecommande_universelle.html# Meliconi
 +  * http://www.amazon.com/Robokid-Programmable-Shooting-Electric-Robot/dp/B004OTSI3Y/ref=zg_bs_343404011_7
 +  * http://talk.maemo.org/showthread.php?t=82243# SoftWare MaemO NokiA
 +  * Logitech 885 works w/ [[XBox]]
 +  * http://www.sbprojects.com/knowledge/ir/sirc.php# ProtocolS 
 +  * http://lirc.org/faq.html# LirC
 +
 +{{http://wiki.altium.com/download/attachments/8749270/NECMessageFrame.png}}
 +
 +
 +===== MORE =====
 +
 +@TaG: [[infra]] [[red]] [[remote]] [[control]] [[rc]] PiC [[Ir]] [[RemoteControl]] LirC
 +
 +
 +<html>
 +<iframe width="560" height="315" src="https://www.youtube.com/embed/3JEvM7gvcNE" frameborder="0" allowfullscreen></iframe>
 +</html>
 +
 +
 +{{https://raw.githubusercontent.com/adafruit/TV-B-Gone-kit/master/pcb/tvbgone3sch.png}}
  
 
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 3.0 Unported
Recent changes RSS feed Donate Powered by PHP Valid XHTML 1.0 Valid CSS Driven by DokuWiki