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111 Projects tagged with "Battery"

 
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LiFePO4 battery / UPS / power manager for Raspberry Pi
Project Owner Contributor

LiFePO4wered/Pi

Patrick Van Oosterwijck

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72
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A joule thief powered by an easy-to-make aluminium air cell.
Project Owner Contributor

Aluminium powered joule thief

will.stevens

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It's another Electric Longboard Project, except harder, more expensive, way too powerful, but just how I want it.
Project Owner Contributor

Over-powered, Over-priced Electric Longboard

forrest.thelucas

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comparatively low budget device for charging your camera/laptop/GPS/cell phone/sat phone/ham radio/flashlight batteries while backpacking
Project Owner Contributor

Foldable 50 W ultra-portable solar system for $150

Dylan Bleier

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Global two-way satellite communication for robotics and IOT sensors. Easy to use, GPIOs, telemetry, low power and web API provided.
Project Owner Contributor

IOTsatcom is IOT and robotics everywhere

Fabio Balzano

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Low power Arduino based (smart)watch
Project Owner Contributor

Chronio

Max.K

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Neopixel watch with accelerometer helps people with poor vision. please like.
Project Owner Contributor

Arduino Neopixel Watch

Marcello Graves

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A small battery-powered meditation aid to keep you focused and refreshed wherever you go.
Project Owner Contributor

BreatheDot: A Portable Meditation Aid

Lim Han Yang

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Next Gen LiFePO4 battery / UPS / power manager for Raspberry Pi, ideal for headless and IoT use
Project Owner Contributor

LiFePO4wered/Pi+

Patrick Van Oosterwijck

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This is a easy to assemble tablet that has an simple and powerful power system for usability and compatibility.
Project Owner Contributor

Modular Tablet

Krinkleneck

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My experimentation to explore the charging of Lithium Polymer Batteries with a Solar Panel
Project Owner Contributor

Solar Charging LiPo Project

cdvalenti

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Learn how a phototransistor works and use one to build an Infrared (IR) detector
Project Owner Contributor

Phototransistor Audible IR Detector

Steve Schuler

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SmartWatch Life Extender
Project Owner Contributor

SWLE

SUF

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A genuine, automatic load tester that requires no heat sinks and can be built in 2 hours with all through hole parts. Based on a PIC 16F uC.
Project Owner Contributor

Lead Acid Ah Capacity Tester/Logger

mosaicmerc

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A non-toxic, lead-free car starter battery to operate for at least 10 years.
Project Owner Contributor

RevAMP Smart Green Car Starter Battery

Insapio Limited Company

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A solar energy system up to 500W in power for use with lithium batteries.
Project Owner Contributor

Solar Energy Generator

Nathaniel VerLee

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Ultra low power "LCDuino" gadget to wake up a CHD controlled canon P&S camera at sunrise/sunset everyday (or any computable time interval).
Project Owner Contributor

Sunset and Sunrise camera controller.

andyhull

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Converted an old PS2 keyboard into a synthesizer/drum computer/... using arduino nano.
Project Owner Contributor

PC Keyboard becomes synthesizer / drum computer

serdef

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ARM Cortex-M4 with browser-based Lua Development Environment. Provides an ideal software and hardware platform for your next project.
Project Owner Contributor

Screvle - Lua Web IDE

Ronald Vanschoren

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Arduino and battery powered multipurpose,customizable box with joystick control,bluetooth,leds and high power switching driver(ZVS).
Project Owner Contributor

protoBox

Vítor

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A complete portable power solution for your Raspberry Pi / Beaglebone Black / Arduino
Project Owner Contributor

Complete Portable Power Pack

Jordan Sherer