Author Archives: Robin Kearey

Universal Bio-Electrical Signal Amplifier Makes Reading Body Signals Easy

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The electrical signals emitted by the human body tell us a lot about what’s going on inside. But getting those signals inside your microcontroller is not straightforward: the voltages are …read more Continue reading Universal Bio-Electrical Signal Amplifier Makes Reading Body Signals Easy→

Game Boy Advance SP Case Mod Adds Battery Capacity and Modern Interfaces

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While there’s nothing quite like running retro games on their original hardware, using older consoles in today’s day and age can be a hassle due to incompatibilities with modern chargers …read more Continue reading Game Boy Advance SP Case Mod Adds Battery Capacity and Modern Interfaces→