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316 projects
1.3k
15
14
Renewable energy from unwanted, unloved motors, and a mean scooter.
Project Owner Contributor

Scooterbine: The Next Chapter

sam-griffenSam Griffen

149
170
3
We propose all-at-once silver recycling/manufacturing using the intermediate silver recycling product and LCD 3D printer.
Project Owner Contributor

Silver recycling by 3D printing

kaiKai

1.4k
5
3
Nivona coffee machine and another device display problem repair
Project Owner Contributor

Save the coffee - save the world

satanistiksatanistik

20.1k
156
148
Tiny Linux handheld with LoRa+WiFI+BT connectivity.
Project Owner Contributor

Linkia

reimu-notmoeReimu NotMoe

65
1
0
structure that can be installed on steam of every tree that can collect and store rain water to act as a primarily self-defense against fire
Project Owner Contributor

የእኔ ዛፍ- my tree

anteneh-gashawAnteneh Gashaw

4.3k
36
29
Be your own network operator
Project Owner Contributor

Local LoRaWAN infrastructure

mihaicuciucmihai.cuciuc

484
1
2
Backdrop for mobile zoom studio that can be wheeled to wherever the natural light is best.
Project Owner Contributor

Zoom backdrop on casters

david-matthew-mooneyDavid Matthew Mooney

249
4
10
Hand built Nixie display and case for a Geiger counter
Project Owner Contributor

Geiger-Muller Counter with Nixie Display

michael-cookMichael Cook

4k
29
29
Hack a micro servo and make it smarter !
Project Owner Contributor

Smarter Micro Servo (SMS) MOD

pat92frpat92fr

1.1k
8
9
A cool old flip clock that originally runs on a master clock is rebuilt for stand alone home use. This will work for most slave clocks.
Project Owner Contributor

Bodet Flip Clock Hacked back to the Present

isaxiSax

493
1
9
The Air Quality Pavilion uses an internal sensor to collect data, monitor & then trigger various reactions to the CO2 levels
Project Owner Contributor

Air Quality Pavilion: Rethinking Shared Spaces

avyeAvye

20.1k
118
95
The ideal machine for recycling plastic bottles into 3D printer filament. Team Members: Reiten Cheng (Project Founder), Swaleh Owais
Project Owner Contributor

Polyformer - Ideal Filament Recycler

swaleh-owaisSwaleh Owais

524
372
7
A self-watering and self nutrient feeding tomato hydroponics apparatus with live monitoring and environmental data analytics.
Project Owner Contributor

Advanced Hydroponic Garden of Eden - IoT

uncle-toby-and-aquamanUncle Toby and Aquaman

1.2k
11
12
A fully functional Enigma Machine in your pocket, complete with screen, keyboard, and RF transceiver!
Project Owner Contributor

Pocket Enigma

bradn-laneBradán Lane

928
4
2
Nice looking and simple to build Retro style Numitron tubes clock.
Project Owner Contributor

DIY simplest IV9 Numitron clock with Arduino

mircemkmircemk

363
7
7
This project is for building a live sailboat tracking system that communicates over LoRa with E22-900M30S modules!
Project Owner Contributor

Live Sailboat Monitoring over LoRa

k-grayK Gray

1k
14
16
A mini electromagnetic lantern that can be recharged by shaking
Project Owner Contributor

Mini Electromagnetic "Shake" Lantern

chris-jonesChris Jones

360
1
0
Great instrument for short time Local weather forecasting
Project Owner Contributor

DIY simple Arduino weather forecaster

mircemkmircemk

476
471
4
Fix broken 5v grow lights and IOT them in the process.
Project Owner Contributor

IOT the USB Grow Lights

mulcmumulcmu

4k
4k
70
A fully open-source digital power electronics technology framework for fast prototyping switch-mode power supplies
Project Owner Contributor

DIY Power for all - OwnTech

jean-alineiJean Alinei

1.3k
19
19
Charge a battery via PV to safely run a pump or other load.
Project Owner Contributor

Rain Barrel Pump

brian-cornellBrian Cornell

2.5k
26
24
A closed-loop spectroscopy laboratory demo using dimmable LEDs and a spectrophotometer. < $100, < 1 sq. ft, < 1 hr setup.
Project Owner Contributor

Autonomous Research Laboratories

sterling-bairdSterling Baird

6.3k
49
57
How to build a fully working noiseless HDD clock. Almost a piece of art !
Project Owner Contributor

Hard Disk Drive analog and digital clock

jp-gleyzesJP Gleyzes

648
4
7
This repository shows how to build and install a power monitoring and meter for a solar panel system mounted in any residential property.
Project Owner Contributor

Home Solar Power Monitor and Meter

claudio-alberto-ortegaClaudio Alberto Ortega

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