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Bruce Barr

MyPurpose=Touch/Teach/Transform(theWorld)
Podcaster/Listener, Acoustic Musician, Operatic Tenor
Linux User
emacs | vi -> vi

Kansas, City Missouri
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bruce-barr
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This user joined on 02/19/2015.

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An Arduino based Solar MPPT charge controller.
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ARDUINO MPPT SOLAR CHARGE CONTROLLER

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OneCharger to rule them all; solar-panel, TEG, dynamo...
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1Charger

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This project aims at building a rather simple yet useful bench power supply for everyday tinkering.
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ElbSupply - Simple linear bench supply

eliaElia

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Project Noah (Network Of Automated Hardware) is an open source home automation system designed to be connected to the Pi or Windows/Linux PC
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Project Noah

dewetDewet

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Making Hydrogen Fuel Cell Technology More Accessible And Recycling In The Process
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Junkyard Hydrogen Fuel Cell *Currently Suspended*

chali-baicunnChali Baicunn

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A shit-ton of things that are useful for a shit-ton of projects. (and, Think 'apt-get' for reusable project-code)
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commonCode (not exclusively for AVRs)

eric-hertzEric Hertz

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I'm converting an Enermax EG465AX-VE(G) into a bench power supply for my hacks.
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ATX power supply conversion for bench usage

christophChristoph

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EgyDuino is an Arduino compatible board , Atmega8 USB interface , single side board , TH design , ATmega328 chip , Serial monitor
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EgyDuino

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Real 5V from the USB connector
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USB Booster

sufSUF

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This is a single cell battery charger/boost convertor circuit
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Recycled Single Cell Charger

frazzledbadgerFrazzledBadger

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Charger system for Li batteries with fuel gauge. Works with Qi wireless or USB power source. For sale on Tindie.
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Qi and USB Li Charger Flex Module

chris-hamiltonChris Hamilton

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I tried to turn my busted drill into a friction bike drive.
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Ryobi drill motor bike drive

chazChaz

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HackADay needs an app... and I want to build it.
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HackADay App

georgeburrowsgeorge.burrows

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Bipolar power supply +/- 3.3V from USB. + rail is ~3A, - rail is ~300mA. For sale on Tindie.
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USB BiPower OTG Flex Module

chris-hamiltonChris Hamilton

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USB based 3.3v 1-2A power supply. Utilizes a charger detector to raise a signal notifying when high current may be available.
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USB Hi Power

chris-hamiltonChris Hamilton

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For situations when you dont have access to mains or just need to be portable
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Battery powered labb supply

henrik-alexanderssonHenrik Alexandersson

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A small breakout board for the Avago Technologies AVM-2712
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LNA GPS front end

eliaElia

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A column of nicely lit liquid indicates the battery level of my Off-grid Solar System.
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Fancy Solar Analog Bar-graph

michel-kuenemannMichel Kuenemann

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Eric Hertz wrote 06/12/2015 at 07:33 • point

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