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Hackaday Prize 2019 Entries

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467 projects
1.2k
15
16
A simple, subtle wearable that can reinforce positive habits and track progress on stopping bad habits
Project Owner Contributor

Be Better Bracelet

darian-johnsonDarian Johnson

952
10
14
Big, Bright, Mobile LED Screen
Project Owner Contributor

The World's First Mobile Rollable Digital Display

phillip-funkhouserphillip-funkhouser

162
4
3
Small UPS unit for Raspberry Pi
Project Owner Contributor

POWERMYPI DUE

thinkedintheseathinkedinthesea

12.9k
138
134
A tool invented to make use of a extremely durable, cheap and ubiquitous material that allows to make things simply, from PVC pipes.
Project Owner Contributor

The Pipeline Project

christophe-machetChristophe Machet

6.8k
30
35
A.K.A. THE 9 TRACK TAPE DRIVE COMMUNICATOR Talking to Mainframes Era Reel to Reel 9 track tape drives
Project Owner Contributor

THE PERTEC WHISPERER-MAINFRAME TAPE DRIVE EMULATOR

skaarj[skaarj]

733
7
6
21st century vampire hunting weapon: repeating electromagnetoelastic compound crossbow with night vision
Project Owner Contributor

AFD Nightstalker

fivesevenFiveseveN

41.5k
217
180
ESPlay Micro is an ESP32 Based emulator device for playing retro games, able to play classic games NES, GB, GBC, SMS, Game Gear and more.
Project Owner Contributor

ESPlay Micro

fuji-pebriFuji Pebri

2.6k
6
7
This is a hardware development board designed for Arduino beginners. Lots of IO devices are in-built in the board.
Project Owner Contributor

Open Source Arduino Learner Kit

md-khairul-alamMd. Khairul Alam

122
130
0
A soft switch with integrated energy monitoring enabling spark-free switching for electric vehicles and drones.
Project Owner Contributor

Smart Soft Switch

vishwas-navada-bVishwas Navada B

2.2k
1.7k
10
A MIDI sequencer
Project Owner Contributor

Beat707

frank-bussFrank Buss

2.3k
17
10
Blueprints for network alternative navigation tools.
Project Owner Contributor

Aweigh

aweighaweigh

532
8
8
I have a big gap on my teeth and don't want to go to the doctor.
Project Owner Contributor

Homemade Orthodontics

giovanni-lealGiovanni Leal

664
4
3
Inverter for FrSky's S.Port or inverted F.Port signals, using a CMOS logic IC.
Project Owner Contributor

FrSky S.Port/F.Port inverter

agoston-garadAgoston Garad

4k
21
19
A 3D rotational persistence of vision display
Project Owner Contributor

Volumetric POV Display

jamal-ra-davisJamal-Ra-Davis

1.5k
862
16
Gone are the days of waking up in the night, forcing your eyes open to check the time, and then blinding yourself with your phone backlight!
Project Owner Contributor

HapticEye Clock

michael-kafarowskiMichael Kafarowski

1.5k
14
10
A folding electric scooter that takes up only half the space in your backpack
Project Owner Contributor

Packable Electric Kick Scooter

mike-thielvoldtMike Thielvoldt

9.3k
175
129
A 45W Portable USB-Powered Soldering Iron for Makers and Professionals compatible with Weller RT Micro Tips
Project Owner Contributor

Solder Ninja Pen

nicolas-schurandoNicolas Schurando

4k
26
26
My attempt to create a fully expandable 8-bit system built around a modern architecture
Project Owner Contributor

8-bit in style: the PIC18 computer

knvdKn/vD

3.8k
33
25
A useful tool that injects small currents into your circuits, below the range of your usual lab PSU
Project Owner Contributor

Precision current generator

yann-guidon-ygdesYann Guidon / YGDES

292
5
8
We offer the new construction of walking Robo Base, we use the 5-link mechanisms as foots for quadroped.
Project Owner Contributor

Robo Pacer

sergei-v-bogdanovSergei V. Bogdanov

1.2k
12
13
Cultivate a [safe!] bacteria that accumulates PHA, then recover the PHA granules, purify, and use for 3d-print filament!
Project Owner Contributor

Plastic-producing personal bioreactor system

neil-k-sheridanNeil K. Sheridan

1.1k
11
10
Multiple macro keyboards in one with a rotary encoder to switch between them
Project Owner Contributor

Switchable Macro Keyboard

kevin-arneKevin Arne

10k
24
27
A well documented miniature vending machine. It uses login/password or RFID to "sell"
Project Owner Contributor

Mini vending machine

gabriel-despindulaGabriel D'Espindula

2.1k
36
40
This blog attempts to provide an overview of autonomous navigation of differential drive robots using odometry
Project Owner Contributor

Autonomous Navigation

karthik-ramkarthik ram

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