There are a lot of USB 2.0 hubs out there, but none of them are as cute as this one. It is not only a hub, but also a perfect ornament for your room. * Offers lightweight, compact design-perfect for travel * Installs with Plug-and-Play ease-requires no software * Fully compliant with USB 2.0 specifications [...]
LCD2USB is a open source/open hardware project. The goal of LCD2USB is to connect HD44780 based text LCD displays to various PCs via USB. LCD2USB was meant to be cheap and to be made of easily available parts. It is therefore based on the Atmel AVR Mega8 CPU and does not require any difficult to [...]
The charger in this project is designed to charge two AA NiMH or NiCd cells of any capacity (as long as they are the same) at about 470mA. It will charge 700mAh NiCds in about 1.5 hours, 1500mAh NiMHs in about 3.5 hours, and 2500mAh NiMHs in about 5.5 hours. The charger incorporates an automatic [...]
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