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How to build an Arduino energy monitor measuring mains voltage and current2

How to build an Arduino energy monitor – measuring mains voltage and current arduino

Including voltage measurement via AC-AC voltage adapter and current measurement via a CT sensor. This guide details how to build a simple electricity energy monitor on that can be used to measure how much electrical energy you use in your home. It measures voltage with an AC to AC power adapter and current with a

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Stereolithography at Home

Build a Laser 3D Printer – Stereolithography at Home using arduino

Here is how to make a Stereolithography 3D Printer. It is still a bit of a work in progress but so far it is working pretty well. This is mainly an experiment which started as a Delta Robot Stereolithography Printer but ended as a more traditional Cartesian Stereolithography Printer. Stereolithography (SL or SLA from Stereolithography

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zoetrope

Stroboscope (zoetrope) using Arduino and a broken Xbox 360 DVD drive using arduino

Stroboscope (AKA zoetrope) is a device that creates an illusion of a moving picture by showing a rapid successions of frames  “stopped” for a fraction of a second due to the persistence-of-vision (POV) effect. It is a very old toy; zoetropes have been amusing crowds since 19th century. It makes it all the more fun

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Make a Fire Breathing Animetronic Pony from FurReal Butterscotch or SMores

Make a Fire Breathing Animetronic Pony from FurReal Butterscotch or S’Mores usnig arduino

For Maker Faire Detroit 2011, I displayed a hack I made to a FurReal Friends Butterscotch Pony. My fellow LVL1 Hackers and I had taken control of the motor control system of the toy and added a flame thrower to it.  It seemed to go over really well with the crowd, so I am putting

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Arduino One Wire Digital Temperature Sensor DS18B20

Arduino – One Wire Digital Temperature Sensor – DS18B20

The one wire Digital Temperature Sensor – DS18B20 from Maxim (formerly Dallas) is a great chip for measuring temperature in your projects. Luckily, there is a Dallas Temperature library for the arduino which makes using this sensor very easy. The most recent version of this library can be found at http://www.milesburton.com/?title=Dallas_Temperature_Control_Library We used version 3.6.0

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