CONTROLLING A CGA monitor WITH AN ARDUINO

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CGA monitors may not be an fantastic technological development these days, but they can normally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) making them ripe

RIGOL DS1022C HACK BRINGS IT up to 100MHZ speed

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[Andreas Schuler] has been playing around with his Rigol DS1022C digital storage oscilloscope. It’s an older model which can capture samples at up to 25MHz, but [Andreas] claims to have quadrupled that using a service

AUTOMATIC BEVERAGE shipment SYSTEM

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members of theTransistor, a Provo, Utah based Hackerspace, are showing off their entry in the Red Bull development contest. This is an all-in-one energy drink shipment system. It can take a warm can of Red

HARDWARE HEROES: TIM HUNKIN

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If you were an engineering student around the end of the 1980s or the start of the 1990s, your destiny a lot of likely lay in writing 8051 firmware for process controllers or becoming a

BUILDING A digital scale FROM scratch

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[Raivis] was given a particular task at his university – find a way to measure how numerous Duplo bricks are stacked together. There are a number of ways to do this, everything from computer vision

HAVE CHAINSAW, will travel

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What’s the worst thing that could happen if you strapped a chainsaw motor to a tricycle? turns out the worst that happened to [ThisDustin] and his pals is that it turned out hilariously awesome. This

CHAMELEON EMULATES CONTACTLESS smart CARDS

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Researchers at Ruhr university of Bochum in Germany have been busy working with RFID and related devices for quite some time now. They call the fruit of their labors Chameleon, a versatile Contactless smart Card Emulator. Contactless