![DRA818 Transceiver with Arduino](https://www.f4huy.fr/wp-content/uploads/2016/09/MEM.jpg)
This is a small prototype of future TRX for 2 meters band, the goal is to make a very simple construction for mobile usage,…
![Find and listen TETRA Network in your area](https://www.f4huy.fr/wp-content/uploads/2016/03/dongle-sdr.jpg)
Update 9/9/2016 I have write something for non friend linux users, a script (bash) for load all components in the same time, flow-graph are also…
![Si4703 small simple FM radio with Arduino](https://www.f4huy.fr/wp-content/uploads/2016/04/radio_sdb_front.jpg)
Again, a FM radio project based on Si4703 breakout board with Arduino, for your bench-work, bathroom … you can listen your programmed favorites radio station,…
![Monitoring your network with SIGFOX](https://www.f4huy.fr/wp-content/uploads/2016/03/void_loop.jpg)
I’have finally found an excuse to use my Akeru SigFox board, with some lines on Arduino, two libraries, and a Ethernet shield, you can monitor…
![Obsolescence programmée, réparation d'une station de charge USB, Watt & Co CH220-5-DOCK](https://www.f4huy.fr/wp-content/uploads/2016/03/SCharge_Watt8-1.jpg)
Article rédiger en Français, ce produit n’étant a ma connaissance vendu quand France. WATT&CO est une startup d’une dizaine de personnes, installée dans le Vaucluse….