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Hackaday.io Project

Using NFC NTAG203 tags as voting tokens

"Chad" - The NFC Voting System

mike-szczys Mike Szczys

Track and Trace anything with the Arduino AnyTracer of only 25 x 25 mm! It is the smallest, complete GPS GSM tracker in the entire world.

Arduino AnyTracer

addydej addydej

Official Hackaday Prize Entry

audio spectrum analyzer

AVR spectrum analyzer

Official Hackaday Prize Entry

Our attempts to create a mesh network, plug-'n'-play product.

Hardware-orientated mesh networks

pcb mill built from garbage using basic hand tools and little money

PCB mill for under $10

Short floating point in Verilog. Short floating point is useful for audio/video encoding where speed is important.

Compact Floating Point FPGA Hardware

bruce-land Bruce Land

Learn about FFTs and frequency domain processing! No actual monkeys were harmed during the production of this project

MonkeyListen - An Audio Spectrum Analyzer Display

ehughes ehughes

Replacing the processor in a Novation Launchpad to make it work - and better than the original!

Hakkedpad

windspiel [ger.] = wind chimes; spiel [ger.] = play.... play... to play a record?

windspiel: wind chimes music box

Official Hackaday Prize Entry

DC motors can drive CNC machines too!

CV closeloop CNC

A bare-metal Apple II emulator for the Raspberry Pi

Apple Pi

stian-soreng Stian Soreng