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Hackaday Prize 2019 Entries

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389 projects
1.2k
27
22
Defining and implementing a bus protocol that is built around low-cost FPGAs to enable modular and affordable control and DAQ systems.
Project Owner Contributor

FBus: Open FPGA Realtime Bus

flowflow

1
2
Uses BackEMF to track speed of AC brushed motor
Project Owner Contributor

Grinder speed control with stable RPM

VitalyVitaly

14.2k
171
276
System for monitoring conditions of plants and weather conditions at agricultural fields
Project Owner Contributor

eAgrar - digital agriculture

Slaven DamjanovicSlaven Damjanovic

725
8
8
Datalogging device for designed RC car racing
Project Owner Contributor

TestLogger Collector

Jussi LuopajärviJussi Luopajärvi

110
41
1
An Arduino-based USB keyboard simulator which injects keystrokes via Bluetooth protocol or predefined payloads in SD card
Project Owner Contributor

Arduino USB Keystroke Injector (Arduino BadUSB)

Amirreza NasiriAmirreza Nasiri

3.1k
93
183
Odinub is an IoT development board with computing power.
Project Owner Contributor

Odinub

Vatsal ManiarVatsal Maniar

209
2
5
Open Source Oxygen Concentrator for those that need a little more O2 but don't want to pay $$$.
Project Owner Contributor

O2 Open Oxygen

extremerocketsextremerockets

242
7
7
OPEN SOURCE and OPEN HARDWARE DRUM MACHINE made in Italy by Faselunare.com
Project Owner Contributor

SHAPESHIFTER V2

FaselunareFaselunare

8.3k
77
144
It is compatible with standard stepper motor diver, cnc or GRBL shield, direct replacement of X-Y stepper motors.
Project Owner Contributor

2D stepper motor etched on PCB - micro manipulator

bobriciusbobricius

418
244
14
Open Sourcing a Head Mount Wearable Headphone design as an all purpose platform for AR/VR/Audiology
Project Owner Contributor

An Open Source Head Wearable Platform

Dave NghiemDave Nghiem

7.5k
70
131
Very simple Tesla Coil - 3 components only = LED, BUL45DG2 transistor and 82K resistor
Project Owner Contributor

Easy Open Tesla coil on PCB

bobriciusbobricius

146
3
4
A smart wearable flower, that can help decrease depression, prevent skin cancer/sun burn, and raise money for charities at the same time.
Project Owner Contributor

Smart Poppy

James CannanJames Cannan

1.3k
15
8
Monitor the phase shift between current and voltage to stop a pump when there is not enough water.
Project Owner Contributor

BluePump

Luc BrunLuc Brun

210
13
18
Electricity generator through rainwater
Project Owner Contributor

Rain Energy Generator

Vittorio LoschiavoVittorio Loschiavo

2.1k
39
31
Power Stacker is a portable, modular, and configurable USB rechargeable lithium-ion battery pack system.
Project Owner Contributor

Power Stacker: Stackable Battery System

isaacporrasisaacporras

31.3k
824
218
A powerful, compliant actuator for legged robotics
Project Owner Contributor

OpenTorque Actuator

Gabrael LevineGabrael Levine

0
0
Brain implant to control the eating behavior of goats and sheep.
Project Owner Contributor

GPS Goat

Chuck GlasserChuck Glasser

65
2
5
When a vehicle is turned off, this is a verbal reminder to look in the backseat for the baby
Project Owner Contributor

Don't forget the baby!

Matt MeerianMatt Meerian

396
60
10
Ring that uses small LED display to display messages and animations.
Project Owner Contributor

LED Ring

MileMile

53
1
4
Now let Alexa feed your fish, from anywhere in the world. This project is designed so that you can feed your pet from anywhere.
Project Owner Contributor

Amazon Alexa Powered Automatic Fish Feeder

Madhur GuptaMadhur Gupta

317
6
7
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

3.9k
56
48
The thinnest Magnetic Actuator!
Project Owner Contributor

Flexible PCB Actuator

Carl BugejaCarl Bugeja

565
4
8
3D printed charging dock for the New 3DS. No special tools required and it comes with swappable plates!
Project Owner Contributor

Charging dock for 3DS with swappable plates

Hobby HoarderHobby Hoarder

1.2k
65
26
To summarize, our goal is to create a abordable and portable x-ray micro-CT scanner in OpenSource.
Project Owner Contributor

X-RAY micro-CT SCANNER OPEN SOURCE

Berry PhoebeBerry Phoebe

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