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Power Harvesting Challenge

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104 projects
500
193
3
Controlling a small servo motor wirelessly using Arduino 1Sheeld board and a smartphone
Project Owner Contributor

Arduino Joystick Servo Control using 1Sheeld

amrmostaafaaamr.mostaafaa

270
165
2
Monitoring the real-time clock on LCD from the smartphone using 1Sheeld and its companion Android/iOS App.
Project Owner Contributor

Arduino Digital Clock using 1Sheeld

amrmostaafaaamr.mostaafaa

218
404
9
A try to simulate the automation of modern manufacturing technologies specially the robotic arms that used in all fields of manufacturing.
Project Owner Contributor

PC CONTROLLED ROBOTIC ARM

ahmed-azouzAhmed Azouz

2.8k
22
14
An Open Source project to build cheap linear generators to harvest the wind energy which moves trees in a forest (or waves in the sea)
Project Owner Contributor

Harvester - Building the Energy Forest

tobiwanTobiwan

3.3k
16
16
Actuators that use a hydraulic medium to transfer material phase displacement as a thermally reactive mechanical force
Project Owner Contributor

Fluid Displacement Thermal Actuators

andrew-bensonAndrew Benson

216
0
0
This project aims to create a power generation system that uses motion to generate electricity.
Project Owner Contributor

Project De Motu Imperium

garnet-koebelGarnet Koebel

18.4k
76
64
ESP8266 based Solar Powered wireless Weather Station
Project Owner Contributor

SOLAR POWERED WIFI WEATHER STATION

open-green-energyOpen Green Energy

9.8k
47
49
Experimental PCB single layer transformer - proof of concept
Project Owner Contributor

PCB coil joule thief

bobriciusbobricius

36.5k
293
209
A 75 watt MPPT Solar Charger with tons of features. Efficiency > 97%, USB interface, data logging, 2 USB charging ports and much more...
Project Owner Contributor

High Efficiency MPPT Solar Charger

lukas-fsslerLukas Fässler

11.6k
31
23
Arduino based PWM Solar Charge Controller
Project Owner Contributor

ARDUINO PWM SOLAR CHARGE CONTROLLER

open-green-energyOpen Green Energy

3.1k
21
169
Solar lantern with a joule thief and an astable multivibrator specially designed for kids to learn soldering :)
Project Owner Contributor

Solar Lantern Soldering Kit

nitesh-kadyanNitesh Kadyan

4k
49
44
Open build , Solar Charged , robotic or RC lawn mower with interchangeable attachments for leaves , trash , edging , weed eating and more.
Project Owner Contributor

Lawn Dog Robotic Lawn mower

josh-starnesJosh Starnes

3.6k
27
17
Kite Power for your adventures
Project Owner Contributor

Portable Kite Turbines

roddy-rags-readRoddy "Rags" Read

613
2
1
Basically a radiator driving a turbine while the turbine that drives a generator and the generator that drives...
Project Owner Contributor

Another man's treasure

ryan-garibayRyan Garibay

25.1k
114
101
Infinity Flashlight Powered by Your Own Body Heat
Project Owner Contributor

Body Heat Powered Flashlight

wasim-sahuWasim Sahu

14.7k
83
64
Super-small BQ25504-based device charges a LiPo battery at ~7 mA using an inexpensive solar cell in direct sunlight
Project Owner Contributor

Ultra-Low Power LiPo Charger via Energy Harvesting

kris-winerKris Winer

3.6k
31
29
E.M.P. drive – Electro Mechanical Propulsion drive.
Project Owner Contributor

RC Solar Boat With E.M.P. Drive.

alain-mauerAlain Mauer

26.1k
651
97
An Electronic Aerophone with focus on usability as an instrument.
Project Owner Contributor

The Open Woodwind Project

j-m-hopkinsJ. M. Hopkins

294
6
3
Universal Nixie Tester it's a simple handy device for testing nixie tubes and nixie tube drivers.
Project Owner Contributor

Universal Nixie Tube Tester

marcin-sajMarcin Saj

8.8k
45
34
An open source inexpensive function generator
Project Owner Contributor

Inexpensive function generator

dl101DL101

3.8k
2.6k
47
Solar charges, Open build, affordable, watch and report or community presence robot.
Project Owner Contributor

Watchdog Security Camera Robot

josh-starnesJosh Starnes

2.6k
11
12
single stage to orbit home built space plane multi configurable morphing wing lifting body autonomous robotic or manned
Project Owner Contributor

single stage to orbit robotic space plane

starlordstarlord

545
21
20
Pee Power!! , Seriously you can charge your phone, tablet and laptop from pee!. It is avail anywhere animals or humans are.
Project Owner Contributor

P CEll ! Urea Electrical Power Harvesting Device

josh-starnesJosh Starnes

253
4
0
By using this charger every battery lower than its wattage can be charged .
Project Owner Contributor

Universal Battery Charger

akshat-bangiaAkshat Bangia

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