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293 Projects tagged with "2020hackadayprize"

 
63.1k
1.2k
499
Freedom of communication without borders, operators, networks, fees ! Your own network, your own rules ! Long range radio communicators
Project Owner Contributor

ARMAWATCH & ARMACHAT - long range radio messengers

bobriciusbobricius

1k
16
17
Open source power management system for small power generators such as a bike dynamo
Project Owner Contributor

Dynamino

dariocosedariocose

247
3
2
During the time of distance learning, teachers need a way to see what students are working on.
Project Owner Contributor

3D Print a $20 Document Camera for a student

atomicthomasatomicthomas

107
6
4
A flexible and accessible pointing device
Project Owner Contributor

Programmable ambidextrous joystick mouse

NDBNDB

1.2k
34
10
How I do to use the surplus of energy produced by My Photovoltaic Off-grid System
Project Owner Contributor

Photovoltaic Hot Water production

Michel KuenemannMichel Kuenemann

361
557
6
Solar-powered charging station for 9 cell-phones at once. Learn here how to build the solar panel and the charging station
Project Owner Contributor

I'm Talking on Sunshine

amiravniamiravni

17.5k
84
50
My home doesn't face the sun, so it's dark and cool inside. I want to use mirrors to reflect sunlight into my home.
Project Owner Contributor

Reflecting the sun into your home

mimemime

20.4k
490
91
A low cost NFT hydroponic garden design cheaper than most online kit solutions. Developed as a test bed for HydroPWNics
Project Owner Contributor

Low Cost NFT Hydroponic Garden (under $250)

AVRAVR

2.6k
1.3k
15
An Open Source Pick and Place Machine built on TinyG, Chilipeppr. Beaglebone Black, and OpenCV
Project Owner Contributor

Picki

AVRAVR

926
8
4
A ventilator housing to mount three standard pc ventilators together under the rooftop of my greenhouse
Project Owner Contributor

Ventilator Housing for three ventilators

DotPiDotDotPiDot

4.3k
2.5k
11
This is the fast ISP programmer for AVRs based on cheap stm32f103c8t6 board.
Project Owner Contributor

FASTUSBasp programmer for AVR with usb-to-serial

Amitesh Singh Amitesh Singh

16.6k
450
54
A modern, low-power and hackable cycling computer designed for bicycle-touring
Project Owner Contributor

BicycleCompanion

Matias N.Matias N.

1.7k
213
11
'The Sunflower' is an Arduino based solar tracker which will increase the efficiency of the solar panel while charging.
Project Owner Contributor

Sunflower - Arduino Solar Tracker

Naman ChauhanNaman Chauhan

650
9
5
Solar-powered water quality monitor that reports data to public AdafruitIO feed over cellular data network.
Project Owner Contributor

Solar-Powered Water Quality Monitor

Dylan SriDylan Sri

1.9k
131
11
I have hacked a hoverboard to drive a wheelchair, controlled via Wii Nunchuk and via Bluetooth Android app.
Project Owner Contributor

Wheelchair Hack with Hoverboard

AlessioAlessio

12.2k
123
37
Cheap UV invisible QR codes for indoor navigation of robotics. Print labels from Inkjet Printer and read with a normal camera.
Project Owner Contributor

Invisible QR Code Navigation for Robots 2020

Josh StarnesJosh Starnes

481
13
12
Search and Rescue from Recycled Power wheels, Lose the chair + search for lives in damaged buildings without risking personnel.
Project Owner Contributor

SARP Search and Rescue Power Wheels

Josh StarnesJosh Starnes

349
15
13
A Kit to convert power chairs and scooters into robots that can search dangerous areas, buildings on fire or in danger of collapsing
Project Owner Contributor

Power Chair Search and Rescue FIELD KIT

Josh StarnesJosh Starnes

7.9k
35
21
An open communication protocol smart power plug
Project Owner Contributor

RESTful smart power plug

Ricky ZhangRicky Zhang

21.5k
67
48
Custom soldering station with JBC T245 pen
Project Owner Contributor

JBC soldering station

AndyAndy

698
401
7
A two-wheeled, Segway-like, machine that can carry human load and works on the principle of inverted pendulum.
Project Owner Contributor

Two-wheeled Self-balancing Human Carrier

Anas Raza KhanAnas Raza Khan

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