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    Help: understanding scanning cards data through the air

    Hey Guys, It would be amazing if anyone has any idea of how does'e it happens? I have heard in my company that the manager installed a new system to read my employee card in my packet from the ceiling, and i wanna know how? What does'e this device do that it can read something so far away...
  2. Resistor Scanner App

    Hej all, even though this is not really a electronics project in itself, it might be useful for many of you. After spending a lot of time decoding resistors and still don´t knowing the color code table by heart, I chose to write an app to detect the resistors for me. I am new to Android...
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