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Hackaday Prize 2019 Entries

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295 projects
945
11
29
Tea brewer with deadly punctuality
Project Owner Contributor

The Dipper - a tea brewing robot

Kristjan BerceKristjan Berce

108
2
6
OEM batteries are so old they are unreliable so let's make an affordable 3D printed DIY replacement!
Project Owner Contributor

Sony Discman DIY Lipo Battery

sjm4306sjm4306

2.2k
26
18
Simple clock with usage of Arduino, GPS module and E-display.
Project Owner Contributor

Self-adjusting clock with e-display

kk99kk99

141
2
3
Open Concentrated Solar Power Plant
Project Owner Contributor

Solar-X

PaczkaexpressPaczkaexpress

39.7k
246
212
8MHz Z80, 128kB banked RAM, RTC, Disk on SD, Basic and Forth interpreters, CP/M 2.2 and 3, cross Assembler and C (SDCC) toolchains
Project Owner Contributor

Z80-MBC2: 4ICs homemade Z80 computer

Just4FunJust4Fun

610
14
21
The worklight for hacker events
Project Owner Contributor

Enlightened-Otter

Jan--HenrikJan--Henrik

7.4k
520
100
A lightweight and efficient human-scale bipedal robot.
Project Owner Contributor

Blackbird Bipedal Robot

Gabrael LevineGabrael Levine

5.4k
52
49
A microprocessor built with TTL chips. In one square inch.
Project Owner Contributor

1 Square Inch TTL CPU

roelhroelh

294
13
14
Completely rechargeable; completely removable. Don't get caught in the dark with your cruiser.
Project Owner Contributor

Longboard Light!

samuraisnaxsamuraisnax

67
5
8
Electronic Simon Says game with NXPs LPC810 microcontroller
Project Owner Contributor

LPC810 based Simon Says Game

hwhardsofthwhardsoft

8.8k
288
57
This wind-up car gift card is fully 3D-printable and is the ideal present for your friends and family.
Project Owner Contributor

Fully 3D-printable wind-up car gift card

brian brockenbrian brocken

1.1k
30
26
Exactly as the title says I made a custom Arduboy board that can more or less drop into a VMU shell
Project Owner Contributor

Arduboy in a Dreamcast VMU

sjm4306sjm4306

1.2k
32
30
with only 8 3D-printed parts, this servo is very easy to assemble and very robust.
Project Owner Contributor

3D-printable high torque servo/gear reduction

brian brockenbrian brocken

229
42
5
ESP32 based Kitchen Timer with RTC Clock and Temperature compensated 32khz Clock.
Project Owner Contributor

Funny Clock & Timer

SchuppSchupp

5.4k
87
75
The reduction of strain-wave, but using a 'single' stage planetary gearset.
Project Owner Contributor

MPRT - Modified planetary robotics transmission

Daren SchwenkeDaren Schwenke

134
4
5
The translation of phonemic sounds of speech in to tactile feedback.
Project Owner Contributor

Tactile Ear

ReVisionReVision

3.8k
41
45
A tiny robot with flexible PCB legs!
Project Owner Contributor

PCB Robot

Carl BugejaCarl Bugeja

409
11
6
A open-source robotic arm using PC with ROS，stm32+CAN bus.
Project Owner Contributor

Open-Source robotic arm Abot

Tony-LinTony-Lin

6.2k
972
78
Creating a free & open source global IoT network, democratizing access to space by miniaturizing aerospace systems.
Project Owner Contributor

FossaSat-1, Open Source Satellite

Julian FernandezJulian Fernandez

266
88
7
1 Name of work - the manufacture of 3D printer for printing filled polymers.
Project Owner Contributor

3D printer

IVANIVAN

1.5k
19
18
Making an electron gun is a first stage of my future plans - to make DIY electron microscope/EBM metal 3D printer.
Project Owner Contributor

Metal 3D printer

HynaHyna

444
8
10
Rosalind the 3D printer, aka the queen, is a fully parametric coreXY RepRap 3D printer
Project Owner Contributor

Rosalind the 3D printer

Michael DemetriouMichael Demetriou

2.1k
25
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

65
1
3
A smart Beverage Stirrer to notify when it is safe to drink without getting singed.
Project Owner Contributor

HotOrNot Coffee Stirrer

DailyDIYDailyDIY

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