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Official Hackaday Prize Entry

This project is a clock with radio receivers which can receive the exact time from the GPS satellites or from the DCF77 transmitter.

"Connect" to an atomic clock in space! GPS, DCF77

Embedded Machine Vision for Robots and Drones

OpenMV-DSP

iabdalkader i.abdalkader

Just see how easy and inexpensive it is to digitize books

DIY Book Scanner

voja-antonic Voja Antonic

Official Hackaday Prize Entry

ChipWhisperer laughs at your AES-256 implementation. But it laughs with you, not at you.

ChipWhisperer®: Security Research

colin-oflynn Colin O'Flynn

The OwnWatch is a Arduino compatible smartwatch which is soft- and hardware expandable and not much bigger than a common brand smartwatch

OwnWatch

moritz-wenzel Moritz Wenzel

Official Hackaday Prize Entry

Fully stand-alone HF (Shortwave) Software Defined Transceiver & Vector Network Analyzer. Designed for rugged portable use. Highly hackable.

PortableSDR

michael-r-colton Michael R Colton

Bypass the Arduino library to get 688,000 samples/sec (52 times faster than the library). Fast enough for audio signals.

Arduino Oscilloscope: 688000 samples/sec

bruce-land Bruce Land

Official Hackaday Prize Entry

Recording weight, hive temperature, and weather data toward better management and understanding of honeybees.

Honeybee Hive Monitoring

ken-meyer Ken Meyer

At the first moment, it is hard to say what is this, but the real hacker can tell what time it displays

Waveshape binary clock

voja-antonic Voja Antonic

The 2015 Hackaday Prize

We are using 3D scanning, 3D modelling, and 3D printing to create high functioning but LOW-COST bionic prosthetic hands for amputees.

Affordable Bionic Hands For Amputees

open-bionics Open Bionics

IIR filters, CIC filters, Direct Digital Synthesis, Karplus-Strong string synthesis, Adaptive noise cancellation, soft radio

DSP in Verilog: when it needs to be FAST

bruce-land Bruce Land

Four channels of DMA, plus 1MHz ADC on PIC32 and a cheap TV make a good audio rate scope for less than $22.

PIC32 scope, 1 Megasample/sec

bruce-land Bruce Land

The 2015 Hackaday Prize

Remaking the PDP-8/I using the Pi, simh & a replica front panel

PiDP-8/I

DSP on 8-bit MCU requires tradeoffs between accuracy and speed. Fixed point FFT, DCT, IIR filters are implmented

DSP on 8-bit microcontroller

bruce-land Bruce Land

Official Hackaday Prize Entry

Building a digital large format camera

Large Format Camera

jimmycalzen jimmy.c.alzen

Official Hackaday Prize Entry

Yes - No - Maybe? The goal is to completely step away from the normal binary system and investigate alternative computing systems.

Base 3 -Ternary Computer from scratch.

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

Teaching FPGA parallel computing

bruce-land Bruce Land

Google's $1300 Chromebook Pixel has an awesome screen. i only want the screen.

Megapixy: a 13" Retina-class screen on a boom arm.

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

Glow Jacket

jasmine-brackett Jasmine Brackett

PIC32 DMA can send a sine table to a DAC at >3.2 million samples/sec, making low distortion 100 KHz sine waves and using zero cpu cycles.

ZERO CPU load function generator

bruce-land Bruce Land

The 2015 Hackaday Prize

90% less water usage, greater crop yield in same square footage, farm in arid climates

Convert Farm fields to NFT Hydroponics

christian-graves Christian Graves