carl coetzee

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carl coetzee
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Smarty Ring is a Bluetooth-enabled wearable gadget that allows users to check smartphone alerts, and manage incoming calls right from their finger.

One ring to rule them all — or at least manage all of your incoming smartphone alerts. That's the idea behind Smarty Ring, a Bluetooth-enabled wearable gadget that allows users to check smartphone alerts and manage incoming calls right from their finger.

A DIY electronic remake of the Phenakistoscope.  #Atmel #DIY #Arduino #Makers #MakerMovement #Phenakistoscope

A DIY electronic remake of the Phenakistoscope.

DIY Electron Accelerator: A Cathode Ray Tube in a Wine Bottle

DIY Electron Accelerator: A Cathode Ray Tube in a Wine Bottle For State Congress maybe?

DIY Audio Electronics from Zynsonix.com: Steampunk Art & Design

"Steampunk Doomsday Machine" Finally a steampunk device, which has a real function! It is a fuzz/compressor - like effect for gutiar or synthesizer