Category Archives: News

$280 Million worth of Ethereum locked up in wallets due to wallet vulnerability

Yowers, looks like there was a flaw in the multi sig wallets for Ethereum. The issue is/was with the “multisignature” wallets  created after the 20th July. Parity multisignature wallets also experienced a vulnerability in July this year that allowed an … Continue reading

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Netflix Gateway – DNS solution aka Look what I cobbled together

Disclaimer This information is provided as is without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. In no event shall the author be liable … Continue reading

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NASA Awesomeness

I cannot believe how awesome NASA is. Why did the US Gov cut most of their funding?

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Design Your Own Processor With Verilog

Designing a computer from scratch is one of the holy grails of hardware design. For programmable logic, designing your own processor is a huge accomplishment. That’s exactly what [zhemao] has done. He created EZ8, an 8 bit processor is written … Continue reading

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Wireless Charging… Have a Heart

[Gal Naim] recently finished off an awesome Valentine’s day present for special someone. It’s a wireless charging heart for your phone! He already had the Qi wireless charger but wasn’t much of a fan as it “looks so boring”. So … Continue reading

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RFID Keepsake Box is Sweet and Secure

[Mike Buss] wanted to make his girlfriend something unique for her upcoming birthday — she had mentioned she wanted something to keep small mementos in, but [Mike] decided to step it up a notch on the awesomeness scale. You see, … Continue reading

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Confuse the Birds with this Daylight Simulation System

Hackers love a challenge. So when [Patrick’s] father-in-law asked him to look into a daylight simulation system for his bird breeding cages, [Patrick] quickly discovered the ridiculous prices for commercial systems… so he convinced his father-in-law to let him design … Continue reading

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NXP’s ARM Micros With Motor Controllers

It’s still relitavely early in the year, and all those silicon manufacturers are coming out with new toys to satiate the engineer and hobbyist for years to come. NXP’s offering is the LPC1500, a series of ARM microcontrollers optimized for … Continue reading

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An Arduino Programmable Load

Having a big block of hot to dump current into is a very useful thing to have if you’re testing batteries, power supplies, high power LEDs, electroplating, or any thing else that would normally require a huge resistor. [Jakub] found … Continue reading

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Vintage DACs And A Raspberry Pi

Before the days of iPod docks in every conceivable piece of audio equipment, most devices were actually built very well. Most shelf top equipment usually came with well designed circuits using quality components, and late 90s CD players were no … Continue reading

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