• Combat the CoronaVirus (COVID-19) using the UV-C lamp for sterilize any things that enter in our home

      Given the attack we are subjected to due to CoronaVirus (Covid-19), we have decided to sterilize whatever enters in the house, fruit, newspapers, books, etc, using ultra violet UV-C rays. Caution: UV-C rays are dangerous for skin and eyes so, close everything in a container...

    • Posted 1 week ago
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  • A wireless monitoring solution for solar power systems in remote locations

    Researchers in Thailand have developed a ZigBee-based wireless monitoring solution for off-grid PV installations capable of tracking the sun across the sky, tilting the panel hourly. The elevation for the setup is adjusted manually once per month for...

    • Posted 3 months ago
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  • How to Build a Levitating Light

      In this tutorial we’ll build a basic magnetic levitator. This guide will go over some of the theory, how to use a magnetic field sensor, and how to use one to build a basic levitation circuit....

    • Posted 8 months ago
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  • Control a 12V Lamp via SMS with Arduino

    This project uses the SIM900 GSM shield to receive and send SMS with the Arduino. This projects aims to: turn a 12V lamp on when you send an SMS to the Arduino with the text “ON” turn...

    • Posted 8 months ago
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  • Wi-Lamp, the Open Source Wi-Fi LED lamp

      Let’s create a multi-function LED lamp, always connected via wireless, thanks to Arietta G25.   Since several years already, it is possible to find systems for home automation: irrigation, doors and windows, lighting, air conditioning and...

    • Posted 5 years ago
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