Close

Hackaday Prize 2019 Entries

Learn more Start your entry
465 projects
1.7k
26
24
Navigate an agri-robot using the crops themselves as the guide via computer vision.
Project Owner Contributor

Crop Orientated Agricultural Navigation System

goat-industriesGOAT INDUSTRIES

1k
9
13
This project will help the students who are preparing for any linguistic exam, where they can be trained by interacting with Snips AI.
Project Owner Contributor

Personal English Trainer - AI Voice Assistant

rahul-khannaRahul Khanna

23.8k
230
181
A multimeter, based on the STM32F373, which can measure voltage, current and power (both bipolar and DC or true RMS with multiple ranges).
Project Owner Contributor

STM32 Open Source Multimeter

martinMartin

1k
613
4
LifeUnit is a rechargeable USB powered water filter that removes 99.9999% of waterborne bacteria, 99.99% of viruses, and 99.99% of parasites
Project Owner Contributor

LifeUnit

wasim-sahuWasim Sahu

13.1k
140
103
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

86
2
1
This light concept is same as like Heng Light.but here i avoided of using reed switch or limit switch.
Project Owner Contributor

Magnetic Light

kaimunchiKaimunchi

4.8k
28
27
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

2.3k
15
15
mount a Arduino MKR board and MKR shield with a resistive touch on wall
Project Owner Contributor

Arduino MKR touchscreen for top wall mounting

hwhardsofthwhardsoft

9.9k
20
18
A cat litter box with WiFi, using an ESP32, able to measure the weight of my cats, monitoring cleaning conditions and store data online
Project Owner Contributor

IoT Cat Litter Box (with ESP32 and Thingspeak)

igorfonseca83igorfonseca83

182
1
0
My attempt to bypass south africa's lack of affordable smart home components
Project Owner Contributor

Hassio server/ node

calvincalvin

1.6k
11
9
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

2.8k
6
11
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

5.7k
50
153
sensor to detect electrical shock in the atmosphere capable of letting us know how near and how strong it is
Project Owner Contributor

Lightning detector

alessandro-sottocornolaAlessandro Sottocornola

514
9
9
Powerful DC Motor Driver using Power Mosfets [30A, half Bridge]
Project Owner Contributor

Powerful DC Motor Driver [PWM-Half Bridge]

hesammoshirihesam.moshiri

5.2k
32
22
ESP32 IoT core board with flexible power and flexible communications
Project Owner Contributor

LiFePO4wered/ESP32

patrick-van-oosterwijckPatrick Van Oosterwijck

520
964
14
The Board for Building Robots
Project Owner Contributor

The 3DoT Board

jaapJaap

19.8k
103
98
A microprocessor built with TTL chips. In one square inch.
Project Owner Contributor

1 Square Inch TTL CPU

roelhroelh

3.1k
11
17
Servo Socks are a case that snaps over a common, replaceable servo motor adding material to hack with. Cut, Carve, Sand and Drill them!
Project Owner Contributor

Servo Socks

dan-kitchenDan Kitchen

2.8k
45
40
Pick and place head providing part rotation and top/bottom machine vision in a package lighter than an E3D V6.
Project Owner Contributor

P2 - Pick and Place for 3D Printers

masterofnullMasterOfNull

5.5k
40
39
Arduino-compatible board with 128x64 OLED display and 6 buttons for playing simple 2D games.
Project Owner Contributor

Tiny game console

mislav-brekaMislav Breka

88
2
1
An open source hardware and software architecture for a quadruped that will share learning data with the network.
Project Owner Contributor

Open Source Network of Self-Learning Quadrupeds

brandon-blacoeBrandon Blacoe

17.8k
376
82
Spatial AI Meets Embedded Systems
Project Owner Contributor

Luxonis DepthAI

brandonBrandon

114.5k
2k
501
A powerful, compliant actuator for legged robotics
Project Owner Contributor

OpenTorque Actuator

gabrael-levineGabrael Levine

2.5k
21
21
A minimalist 130x74mm Numbers Only Enigma Z30 Machine Simulator using an ATMega 328 powered Arduino Nano and a custom PCB
Project Owner Contributor

Nano Z30 a Numbers Only Enigma Machine Simulator

arduino-enigmaArduino Enigma

failed to load.

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday