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Power Harvesting Challenge

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104 projects
4.1k
40
29
When every last nanoamp matters. Powering projects even from LEDs
Project Owner Contributor

Electron Bucket - extreme power management module

milojkovicmilanmilojkovicmilan

1.9k
9
8
A Battery that does not need for charging. Activated with water or any liquid.
Project Owner Contributor

Water Activated Battery

wasim-sahuWasim Sahu

9.7k
48
50
Experimental PCB single layer transformer - proof of concept
Project Owner Contributor

PCB coil joule thief

bobriciusbobricius

8.6k
29
26
A smart bathroom scale, using 3D printing, ESP8266, Arduino IDE, Adafruit.IO and IFTTT app.
Project Owner Contributor

DIY Wi-Fi Smart Scale (with ESP8266)

igorfonseca83igorfonseca83

6.8k
43
31
SOL is a project to develop a solar powered, connected solar intensity sensor (also known as a pyranometer)
Project Owner Contributor

SOL: Long-term solar intensity sensing

jake-wachlinJake Wachlin

34.2k
412
324
An efficient and compact generator that can be coupled with wind turbines or water wheels to produce upwards of 100W
Project Owner Contributor

Portal Point Generator

vijayVijay

14.4k
116
118
Mini vertical wind generator, with nylon blades and supports printed with 3D printer and based on electric motor with a power of 55 watts.
Project Owner Contributor

Mini Vertical Wind Generator 3D printed

vittorio-loschiavoVittorio Loschiavo

2.3k
132
10
m-BITBEAM is a 3D printed construction set based on the Bitbeam concept including some additional parts like wheels, holders, boxes, etc.
Project Owner Contributor

m-BITBEAM construction set

matous-pokornyMatous Pokorny

2.8k
19
17
Open source, easy-to-build Power supply charged by ambient indoor light to power low power micro-controller projects and an external device.
Project Owner Contributor

Indoor Light Charged Power Supply

dennisDennis

1.9k
7
7
Convert friction into coulombs
Project Owner Contributor

Triboelectric Power!

mechanicusMECHANICUS

2.6k
32
23
Small, Ergonomic, Portable and better than any other travel mouse
Project Owner Contributor

SmoothMove - A New Human Computer Interface

chrisChris

12k
50
38
Energy harvesting alternative for bikes including data logging, smart lighting system and power distribution board for power banks
Project Owner Contributor

imPulse

javier-betancorJavier Betancor

3.2k
2.8k
19
PROTECT YOUR 3D PRINTER WITH THIS 3D TEMPERATURE GUARD
Project Owner Contributor

3D PRINTER WATCH DOG GUARDIAN

jmcservvjmcservv

277
2
2
This module, using an ESP8266 and a Raspberry PI as the central computer connects to AWS IoT securely and interfaces with my garage door.
Project Owner Contributor

Smart Garage

lennybogdanovlennybogdanov

911
6
6
Low cost Arduino moving robot that can measure room temperature, Secures your room against strangers and gives warning when approaching
Project Owner Contributor

BURN-E PAPERCRAFT ROBOT

ahmed-azouzAhmed Azouz

3.3k
18
20
Powering LEDs or clocks with potatoes is too simple for you ? Let's build a modular robot powered by a single potato !
Project Owner Contributor

Modular Potato Powered Robot

alexandre-le-gallAlexandre LE GALL

614
7
5
Calculating the distance between the current location and the desired destination using the GPS shield on 1SHeeld
Project Owner Contributor

Arduino GPS Shield Tutorial: Distance Calculator

amrmostaafaaamr.mostaafaa

4.6k
690
46
Photovoltaic, Thermoelectric, Piezoelectric, Magnetic induction Energy scavenger
Project Owner Contributor

PTPM Energy Scavenger

mileMile

1.4k
6
7
Mobile robotic solar panel to follow the sun and harvest solar energy in less than ideal locations due to trees and other obstructions.
Project Owner Contributor

Sun Chaser

dennisDennis

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

Portable Kite Turbines

roddy-rags-readRoddy "Rags" Read

34.9k
332
285
A 1 square inch PCB module with 2 tiny solar cells, a highly efficient Li-Ion charger and with 3.3V and 1.8V output
Project Owner Contributor

Tiny Solar Energy Module (TSEM)

jasper-sikkenJasper Sikken

1.3k
278
5
This devices aims to optimize screen time experience by adapting music and video media elements in real time based on heart data
Project Owner Contributor

Optimote | Bio-Adaptive Media Controller

donovan-magrytaDonovan Magryta

5k
3.2k
25
Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
Project Owner Contributor

SoLoRa - Solar Powered always-on IoT sensor node

joe-millerJoe Miller

630
9
4
Jarvis Farley is a home automation system I created to manage our kid's chores and allowance using blockchain. It also does 99 other things.
Project Owner Contributor

World's Smartest Home feat. Blockchain Crypto

matt-farleyMatt Farley

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