Open Hardware Repository - 1 views
Product Hacking - P2P Foundation - 1 views
Beyond Blockchain: Simple Scalable Cryptocurrencies - The World of Deep Wealth - Medium - 0 views
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I clarify the core elements of cryptocurrency and outline a different approach to designing such currencies rooted in biomimicry
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This post outlines a completely different strategy for implementing cryptocurrencies with completely distributed chains
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Rather than trying to make one global, anonymous, digital cash
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How The Blockchain Will Transform Everything From Banking To Government To Our Identities - 1 views
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The first generation of the Internet was a great tool for communicating, collaborating and connecting online, but it was not ideal for business. When you send and share information on the Internet, you’re not sending an original but a copy. That’s good for information — it means people have a printing press for information and that information becomes democratized — but if you want to send an asset, it’s a problem. If I send you $100 online, you need to be sure you have it and I don’t, and that I can’t spend the same $100 somewhere else. As a result, we need intermediaries to perform critical roles — to establish identity between two parties in a transaction, and to do all the settlement transaction logic, which includes record-keeping.
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With blockchain, for the first time, we have a new digital medium for value where anyone can access anything of value — stocks, bonds, money, digital property, titles, deeds — and even things like identity and votes can be moved, stored and managed securely and privately. Trust is not established though a third party but with clever code and mass consensus using a network. That’s got huge implications for intermediaries and businesses and society at large
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And also with government, as a central repository of information an entity that delivers services.
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Smart key - Wikipedia - 0 views
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Keyless Go
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The system works by having a series of LF (low frequency 125 kHz) transmitting antennas both inside and outside the vehicle. The external antennas are located in the door handles. When the vehicle is triggered, either by pulling the handle or touching the handle, an LF signal is transmitted from the antennas to the key. The key becomes activated if it is sufficiently close and it transmits its ID back to the vehicle via RF (Radio frequency >300 MHz) to a receiver located in the vehicle. If the key has the correct ID, the PASE module unlocks the vehicle.
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transmitting low frequency LF signals via the 125 kHz power amplifier block receiving radio frequency RF signals (> 300 MHz) from the built-in ISM receiver block encrypting and decrypting all relevant data signals (security) communicating relevant interface signals with other electronic control units microcontroller
HOW TO GET WHAT YOU WANT - 1 views
Gumstix | Modular Carrier Boards - 0 views
BeagleBone Black ID: 1278 - $45.00 : Adafruit Industries, Unique & fun DIY electronics ... - 2 views
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If you liked the BeagleBone, you will love the next gen BeagleBone Black! With a blistering 1GHz processor, 512MB onboard DDR3 RAM, built in 2GB storage with pre-installed Linux operating system (no microSD card required!), and best of all, the addition of a MicroHDMI connector for audio/video output. This is a ultra-powered embedded computer that can fit in a mint tin. Note: As of June 4, 2013, 1pm ET Adafruit is shipping Rev A5B.
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n on supported accessories as we test them for compatibility. For now we suggest picking up a 5V 2A power supply and a micro-HDMI cable. If you want to use it 'head-less', a USB console cable is suggested as the 'Black does not have an onboard USB-to-Serial converter
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