Category Archives: Electronique

DIGI_NED / Raspberry Pi / Nino TNC / APRS = All together !

Posted on Wednesday October 26th, 2022 by Julien

It’s been a long time without writing article. One of the most popular one was related to Raspberry and Digi_Ned digipeater software. The last step with Digi_Ned modifications was not published and this frustrates lot of people.   To repair … Continue reading →

Posted in Electronique, Non classé, Radio, Raspberry Pi | Tagged , , , , , , , , , , , , | Leave a comment

TNC-Pi step-by-step setup with Raspberry Pi Rev B

Posted on Friday October 24th, 2014 by Julien

This article explain how to configure your Raspberry Pi Rev B to work with the TNC Modem TNC-Pi. This modem can be ordered here : http://www.tnc-x.com

Posted in Electronique, Non classé, Radio, Raspberry Pi | Tagged , , , , , , , , | 3 Comments

(Français) Un digipeater APRS sous digi_ned avec un Raspberry Pi : L’installation (3/?)

Posted on Saturday July 13th, 2013 by Julien
Posted in Electronique, Non classé, Radio, Raspberry Pi | Tagged , , , , , | 1 Comment

Arduino / PCM Audio : Change PIN used by the speaker

Posted on Thursday October 25th, 2012 by Julien

Using the libraby provided here : http://www.arduino.cc/playground/Code/PCMAudio It’s possible to play pcm audio with 16kbps bitrate and 8khz samplerate. Step-by-step procedure is describe here : http://hlt.media.mit.edu/?p=1963 On the initial version of library, the speaker use pin 11 of the Arduino. … Continue reading →

Posted in Arduino, Electronique, Non classé | Tagged , , , , , | 4 Comments