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85 projects
2.8k
37
28
Solar Tracker based on ESP32 with low cost actuators integrated on Home Assistant
Project Owner Contributor

Home Assistant Solar Tracker

Vini's LabVini's Lab

2.1k
10
11
This is a collections of small project you can make borrowing parts from used vape pens.
Project Owner Contributor

Reusing single use vape pens.

DimitarDimitar

3.6k
32
41
Tiny, solar-powered gaming console driven by an ATtiny10 with a firmware of just 780 bytes.
Project Owner Contributor

RunTinyRun

ridolucridoluc

77
2
0
A nixie clock with a difference. The Father Of Time. Original airbrushed artwork.
Project Owner Contributor

Nixie Clock.

timebanditclocktimebanditclock

433
8
6
A mostly 3D printed pelton turbine
Project Owner Contributor

Printon Turbine - 3D printed pelton turbine

FabFab

139
5
5
A low cost and high efficiency Maximum Power Point Tracking (MPPT) charge controller with multiple inputs for solar panel setups.
Project Owner Contributor

MultiMPPT

Leonardo WardLeonardo Ward

134
1
2
Thermal storage means brewery or cidery tank refrigeration systems don’t need to run all the time.
Project Owner Contributor

Energy saving for brewery glycol chillers

Tim BishopTim Bishop

1.1k
9
9
An open project to bring new functionalities to old rotary phones, keeping their fascinating vintage style alive.
Project Owner Contributor

Vintagephone - old rotary phone retrofitting

Giulio PonsGiulio Pons

370
2
4
Battery free solar (think long term reliability) using a four dollar charge controller.
Project Owner Contributor

Solar Powered AC Voltage--No Battery

Mike RigsbyMike Rigsby

6.2k
63
44
Ever wanted to use plastic bottle for 3d printing ? Here is how to !
Project Owner Contributor

PullStruder: from plastic bottle to PET filament

JP GleyzesJP Gleyzes

145
1
2
3D Printable open source Mobile robotic solar panel to follow the sun and harvest solar energy in less than ideal locations.
Project Owner Contributor

Sun Chaser 2

DennisDennis

83
1
1
Hack it Back & Save the World
Project Owner Contributor

KoloS

A1ex-13A1ex-13

2.1k
35
39
A DIY Vacuum Tweezer/Pickup Tool to help with manually picking up and placing tiny components
Project Owner Contributor

VacPen

sjm4306sjm4306

52
1
2
CPC Devices help Small indoor farms or urban farms increase efficiency and save time for the urban farmers.
Project Owner Contributor

Dambaitang Jardinier

alpha le cielalpha le ciel

6k
48
55
A tiny board with AEM10941 solar harvesting IC charging a Lithium Ion Capacitor
Project Owner Contributor

Solar harvesting into Lithium Ion Capacitor

Jasper SikkenJasper Sikken

229
4
5
Thrifted briefcase, dumpster dived rails, electronics out of an old skiff, panel lasercutted out of a broken frame
Project Owner Contributor

Rave in a briefcase

TilloTillo

79
1
1
Using solar panels to recover and reuse ambient light from indoor farming.
Project Owner Contributor

Indoor Farming Energy Recovery System

technoplastiquetechnoplastique

75
2
2
Leveraging the idea of repair to craft functional imperfect sculptures using e-waste, as a response to tech-consumerism and growing e-waste.
Project Owner Contributor

The world we live in

DebanshuDebanshu

234
1
0
LoRa + ROS Duplex Peer to Peer Data Transceiver
Project Owner Contributor

LoRa + ROS Duplex Peer to Peer Data Transceiver

Ugly☠PirateUgly☠Pirate

661
18
14
Another mostly 3D printed windturbine
Project Owner Contributor

WinDIY_2 - Horizontal Axis Wind Turbine

FabFab

529
6
9
A mini electromagnetic lantern that can be recharged by shaking
Project Owner Contributor

Mini Electromagnetic "Shake" Lantern

Chris JonesChris Jones

112
4
5
Renewable energy from unwanted, unloved motors, and a mean scooter.
Project Owner Contributor

Scooterbine: The Next Chapter

Sam GriffenSam Griffen

65
1
0
Collaborative Robotic Arm with Artificial Intelligence (AI), and Used as Assistant in an Electronic Workshop by Voice Commands
Project Owner Contributor

Robotic Arm for Electronic Workshop

Guillermo Perez GuillenGuillermo Perez Guillen

1.4k
618
17
Run Xiaomi Thermometer LYWSD03MMC with a supercapacitor and mini solarpanel.
Project Owner Contributor

Solar powered Bluetooth Thermometer with Supercap

MartMetMartMet

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