Emettre sur les ondes avec PiFmRaspberry Pi Home Server
lundi 23 septembre 2013 à 18:22Transformet le Pi en Radio!
Détails : Below is some code that was hacked together over a few hours at the Code Club pihack. It uses the hardware on the raspberry pi that is actually meant to generate spread-spectrum clock signals on the GPIO pins to output FM Radio energy. This means that all you need to do to turn the Raspberry-Pi into a (ridiculously powerful) FM Transmitter is to plug in a wire as the antenna (as little as 20cm will do) into GPIO pin 4 and run the code posted below. It transmits on 100.0 MHz.
"La portée annoncée avec une antenne de 20cm est d’environ 100m d’après l’auteur. A travers les murs il arrive à 50m."
WIKI : http://www.icrobotics.co.uk/wiki/index.php/Turning_the_Raspberry_Pi_Into_an_FM_Transmitter
Infos sur les ondes : http://www.bmweb.fr/radio/mat_antennes.php
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Détails : Below is some code that was hacked together over a few hours at the Code Club pihack. It uses the hardware on the raspberry pi that is actually meant to generate spread-spectrum clock signals on the GPIO pins to output FM Radio energy. This means that all you need to do to turn the Raspberry-Pi into a (ridiculously powerful) FM Transmitter is to plug in a wire as the antenna (as little as 20cm will do) into GPIO pin 4 and run the code posted below. It transmits on 100.0 MHz.
"La portée annoncée avec une antenne de 20cm est d’environ 100m d’après l’auteur. A travers les murs il arrive à 50m."
WIKI : http://www.icrobotics.co.uk/wiki/index.php/Turning_the_Raspberry_Pi_Into_an_FM_Transmitter
Infos sur les ondes : http://www.bmweb.fr/radio/mat_antennes.php
(Permalink)