• Making Your Own Photovoltaic 5V System

      This uses a buck converter as a 5V Output to charge the battery(Li Po/Li-ion). And Boost converter for 3.7V battery to 5V USB output for devices needed 5 V. Similar to the Original system that uses Lead Acid Battery as...

    • Posted 2 years ago
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  • Solar Boost Bag: the Portable Solar Charger You Might Need

    If you would like to add a solar panel to your favourite backpack or bag you may be interested in a new tutorial published to the Adafruit website detailing how you can boost the power from a...

    • Posted 4 years ago
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  • DIY a Raspberry Pi Travel Companion

    The maker Justin Strawn has just unveiled his new creation: a Raspberry Pi travel companion which takes the form of a small device that offers a portable SD Card File Copier, Phone Battery, Computer and Internet of...

    • Posted 5 years ago
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  • iTracker RAK8211-NB Module Includes NB-IoT, BLE5.0, GPS and Many Sensors

    Rak Wireless has recently launched a new products called RAK8211-NB iTracker based on a Quectel BC95-G NB-IoT module, Nordic Semi nRF52832 Bluetooth 5 chip, and Quectel L70-R GNSS module. The asset tracker module also comes with 5...

    • Posted 5 years ago
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  • OpenStore: small Solar Panels for big projects

    Discover all our new Solar Panels and Mini Solar Panels for your application in our Store. All our Solar Panels are waterproof and UV resistant. They use a high-efficiency monocrystalline cells and are perfect for trickle charging...

    • Posted 5 years ago
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  • Light Electric Utility Vehicle Wins Third Hackaday Prize 2015

    Third prize on Hackaday Prize 2015 goes to LEUV, a nice project helping developing Countries to move freely! Transportation is major issue in the poorest areas of the world. Places like where I live in South Sudan...

    • Posted 7 years ago
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