Ardui'Home, temperature and gas alert for home

Ardui’Home, temperature and gas alert for home

Update [17/02] – Project redesigned, look this following post. Update [2/06] – I’m working on a wireless version I’ll move in a new apartment very…

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Powering automatically a FM-Radio with a simply ambient light switching system

Powering automatically a FM-Radio with a simply ambient light switching system

The goal of this gadget is to turn on your bathroom FM radio , when your powerup the light. Very easy to build, look the…

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Retro engineering on a pager, Tatoo Hack

Retro engineering on a pager, Tatoo Hack

This hack, backward me in 1996/1998 during my college years, the pager system was at its peak, there was 3 commercial services and networks here, in…

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Teensy GPS Logger

Teensy GPS Logger

Update 28/08/15, New version more light: *The last and final design, the Teensy and GPS is directly powered from 3.7v li-on batt, 20 hours 5hz…

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DIY Simple Pi Attenuator

DIY Simple Pi Attenuator

I have recently build a RF power meter, called “Trinity FR Power Meter” from Daniel’  webpage ,  in my case in need to measures often…

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