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Author Topic: A Bitcoin USB Wallet  (Read 8012 times)
technowizard12
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May 23, 2011, 04:24:34 AM
 #41

An Arduino-based device with a screen wouldn't cost too much or be too unwieldy. You could connect it to a wifi network and send payments on the go. It would also serve as a stand-alone wallet.

Alternatively, you could make a small bitcoin instance run on an Arduino-based device which would update itself with a few minutes connected to a computer. Sort of a portable wallet.

If somebody's willing to work on the software with me, I'd do with the hardware design. I design Arduino-based devices with a friend.
Every time a block is mined, a certain amount of BTC (called the subsidy) is created out of thin air and given to the miner. The subsidy halves every four years and will reach 0 in about 130 years.
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May 23, 2011, 02:28:50 PM
 #42

http://www.wired.com/gadgetlab/2011/05/swapping-goes-high-tech-with-panini-video-trading-cards/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+GearFactor+%28Blog+-+Gadget+Lab+%28Gear+Factor%29%29


struck me as relevant
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