Projects Ahmed Hefnawi (Volta) likes and follows

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

PCB mill for under $10

Goal: To assemble a working CO2 Laser from a minimum investment using only tools one can find at your average home improvement store.

Low Cost CO2 Laser Build

Head-mounted computer with see-through display made from cheap or printed components

Raspberry Eye

Cornell University ece4760 "Microcontrollers as Design Components". Now using PIC32! Past years used AVR.

Teaching microcontroller use at Cornell

bruce-land Bruce Land

Official Hackaday Prize Entry

High Altitude Balloon payload capable of streaming live pictures, gps coordinates, and data telemetry.

CUBEX

Official Hackaday Prize Entry

The wireless customizable low-cost home automation solution

Cumulus Wireless Sensor Platform

Official Hackaday Prize Entry

Moti is a smart servo that simplifies the design of intricate robots.

Moti, a smart servo

nicholas-stedman Nicholas Stedman

RetroBSD is UNIX running on PIC32 and this is a board I designed for it, evolving into tiny computer

MiniBSD laptop computer

jaromirsukuba jaromir.sukuba

Official Hackaday Prize Entry

Mini Mill that can be cut using a 3020 laser engraver

Laser Cut Mini Mill

wudagem Wudagem

Official Hackaday Prize Entry

A super high resolution 9.7" LCD panel with an Arduino compatible adapter that connects to your computer

OSCAR: The Open Screen Adapter

freddie-temperton Freddie Temperton

Cornell ECE 5760 teaches FPGA design for DSP, video, and embedded control. Emphasis on parallel computing.

Teaching FPGA parallel computing

bruce-land Bruce Land

Testing synthetic muscles made from polyethylene fishing line

Synthetic Muscle Replication

A couple of videos where I explain how to turn a compressor from a fridge into a silent air compressor.

DIY silent air compressor

kerimil kerimil

Matrix Operator's Console

Pretty simple, essentially 32' of EL wire and a battery inverter

Glow Jacket

jasmine-brackett Jasmine Brackett

I needed an alignment laser for other projects that stayed on

650nm 5mw Laser Build

Mormyrid fishes communicate by their electric organ discharge waveform timing. How does the fish do this?

Neural simulation of electric-fish communication

bruce-land Bruce Land

Two identical carbon heating panels that can be combined into a single vest or attach to any outfit.

Handmade carbon fiber tape heated vest

Mini altimeter/logger, for hiking or tourism

Mini Altimeter

jaromirsukuba jaromir.sukuba

A breakout board to connect the iPod Nano gen6 LCD to an FPGA

iPod Nano gen6 LCD Breakout

These are my first steps into the world of CPLDs/FPGAs!

DIY CPLD board