Researchers aim to turn ordinary LED room lights into nodes that beam wireless info to PCs, laptops, and other electronic appliances. You may be able to say goodbye to the wireless routers that beam ...
Ledon has created a 220,000-LED media facade for Expo 2008 in Zaragoza, Opto Tech has a contract for a second LED skyscreen, and LTP has installed a low-resolution LED facade in an office building.
This LED PWM lamp controller illustrates how multiple lamps can be strung together in order to produce large sequence of light. Before the construction of the circuit, some points were specified ...
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