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E Kretzmer

Curious, love new ideas. Interested in forests and the conditions they require. And chronobiology of human female.

Seattle, Washington

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This user joined on 01/07/2020.

Projects I Like & Follow

The 2018 Hackaday Prize

nRF52832 ECG fitness tracker hacked into EEG glasses using Arduino code + detect concentration/relaxation with neural network web app

Hacking a $35 ECG nRF52 Fitness Tracker into EEG

curt-white Curt White

The 2016 Hackaday Prize

Building a device to automatically monitor home care patients

Fall detector

kim-salmi Kim Salmi

The 2017 Hackaday Prize

Let's inspire the next generation with exciting and educational kits that anyone can build. Want to create your own theremin?

MicroKits: Theremin Electronic Kit

david-levi David Levi

The 2016 Hackaday Prize

DIY Simple Analog Oscilloscope With a Scanning Laser Built From a Pile of Toys

LaserOscope II

steve-schuler Steve Schuler

The 2016 Hackaday Prize

A low cost Open-Hardware wireless sensor board + online Machine Learning platform for Citizen research on motion.

Movuino

kevin-lhoste Kevin Lhoste

132 APA102 LED panels, 680 pixels per panel, 90,000 pixels, 300sqft, 4 Spartan 6 Mojo FPGAs

HDMI to FPGA to APA102

The 2018 Hackaday Prize

Full waveform respiration monitor worn inside the mouth + streaming Bluetooth web app. Uses barometer, thermopile & hacked activity monitor.

Intraoral Respiration Monitor & Overdose Detector

curt-white Curt White

The 2016 Hackaday Prize

Trying some different ideas to combine Snap Circuits with Lego. In this first attempt, I built a mirror spinner.

An Experiment to Combine Lego and Snap Circuits

steve-schuler Steve Schuler

The 2016 Hackaday Prize

Qubie is a small wireless device that measures waiting time at a polling place for the benefit of both election jurisdictions and citizens.

Qubie

A split, ortholinear, ergonomic keyboard. Oh yeah, and it's open source. But I didn't design it.

I'm Building an ErgoDox!

kristina-panos kristina panos

2021 Hackaday Prize

Sunrise alarm clock

Mountain Clock

zach-archer Zach Archer

The 2018 Hackaday Prize

The ESPWear is a development board for wearables with WiFi using the ESP8266 as core.

ESPWear - ESP8266 for Wearables

pedro-minatel Pedro Minatel

The 2017 Hackaday Prize

A host of IoT devices aimed at helping administer light therapy treatment to Alzheimer's patients (based on MIT study)

Non-Invasive Alzheimer's Light Therapy Devices

adellar-irankunda Adellar Irankunda

The 2017 Hackaday Prize

An open-source robot developing environment that helps inventors build low-cost robots without having to start from scratch.

Robot Building Kit and Development Environment

ted-huntington Ted Huntington

Hackaday Prize 2019

Exactly the right lighting and tidal conditions have to occur to induce the spawning of corals (and other sea creatures).

Diurnal Reef Controller for Lighting and Tides

3D printed Screwdriver stand with attached Note Box

DYI Screwdriver stand

marius-taciuc Marius Taciuc

Hackaday Prize 2019

LifeUnit is a rechargeable USB powered water filter that removes 99.9999% of waterborne bacteria, 99.99% of viruses, and 99.99% of parasites

LifeUnit

wasim-sahu Wasim Sahu

The Flock Clock uses male and female drinking birds to display time.

Flock Clock

mike-rigsby Mike Rigsby

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