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Hackaday Prize 2019 Entries

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492 projects
286
11
10
Simple noisy device to get fresh warm air in winter.
Project Owner Contributor

Open recuperation unit

bobriciusbobricius

158
2
2
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

806
488
12
1 Name of work - the manufacture of 3D printer for printing filled polymers.
Project Owner Contributor

3D printer

IVANIVAN

682
12
13
My neighbour creates totally insane chess boards. He needs my electronics skills for this one...
Project Owner Contributor

Trap chess

Yann Guidon / YGDESYann Guidon / YGDES

8.2k
75
99
A neat Tree like decoration based on the RGB LEDs.
Project Owner Contributor

RGB Tree

PaczkaexpressPaczkaexpress

727
9
12
Big, Bright, Mobile LED Screen
Project Owner Contributor

The World's First Mobile Rollable Digital Display

phillip-funkhouserphillip-funkhouser

2.6k
33
22
A simple servo robot arm with 7DoF features motion-planning ability by Debian Linux, Robot Operation System and Arduino.
Project Owner Contributor

A 7DoF Arduino Arm for ROS

qq95538qq95538

175
2
3
Make this device and never lose your remote
Project Owner Contributor

Remote Finder | Find your remote easily

HemeshHemesh

1.6k
11
12
The thing you need when your TV remote power button fails.
Project Owner Contributor

TV-B-On(the box)

mcu_nerdmcu_nerd

4.1k
28
23
This is a USB knob that will allow me to execute keyboard shortcuts at each step and get visual feedback
Project Owner Contributor

The Infinity USB Knob

vincentmakesvincentmakes

6.6k
53
96
Want to ditch your smartphone but not its useful features ? 3 simple devices to use technology in a meaningful way //sine.stimu.lu/s
Project Owner Contributor

High-low tech: WATCH, GPS & PAGER

Antoine PintoutAntoine Pintout

809
3
5
Stop-watch for moto-gymkhana and other sports with many features.
Project Owner Contributor

photo sensor stopwatch

lukasz.iwaszkiewiczlukasz.iwaszkiewicz

1.4k
12
9
4xAD7771BCPZ 64 kSPS, ADR4525BRZ 2.5V REF +-0.02%, STM32H743ZIT6 MCU 1027 DMIPS
Project Owner Contributor

FreeEEG32 + alpha1.5

Dmitry SukhoruchkinDmitry Sukhoruchkin

8.4k
105
79
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

834
8
4
An on board sensor system which gathers data while you surf and uses it to manufacture custom one off surfboards.
Project Owner Contributor

Data Generated Surfboards

DARK-labsDARK-labs

61
0
0
Serial Port and Discrete Circuit design to realize SPI Master Interface with special operating modes of operation and addressing of 8 slaves
Project Owner Contributor

Serial Port to SPI interface with Addressing

Kaustubh ShahKaustubh Shah

1.4k
13
6
A simple CNC, storable and flexible enough to handle few use cases
Project Owner Contributor

CNC in a box

vincentmakesvincentmakes

9.9k
137
122
Simple DIY Vertical axis wind turbine
Project Owner Contributor

Simple VAWT wind power generator

BlueFlowerBlueFlower

5.1k
38
34
An 8x8x8 RGB LED cube kit using addressable LEDs!
Project Owner Contributor

CUBEx8

burkethosburkethos

2.2k
713
10
This projects converts a Bobby-Car (children's ride-on toy) to electric by using 4 Hoverboard motors, VESC controllers and an ESP32
Project Owner Contributor

Electric Bobby-Car

Peter PötziPeter Pötzi

546
507
8
Open low power motor controller platform for generator applications
Project Owner Contributor

Micro generator platform for water and wind energy

Mitja BreznikMitja Breznik

13.6k
1k
202
Demonstration robot for learning principles of real-time control using Raspberry Pi, RT Linux, and ROS.
Project Owner Contributor

Bobble-Bot

Mike MooreMike Moore

1.3k
227
6
Exactly the right lighting and tidal conditions have to occur to induce the spawning of corals (and other sea creatures).
Project Owner Contributor

Diurnal Reef Controller for Lighting and Tides

Philip CoxPhilip Cox

2.6k
48
175
Monitor all the assets and the weather conditions of a public park.
Project Owner Contributor

Park Asset and Condition Monitor

Hendra KusumahHendra Kusumah

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