More about CAN (491)

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| The first transistor radio was called Regency TR-1 and appeared on the market in 1954, at a time when radios with vacuum tubes had been arou...

| A Colorado company is introducing a system that will allow wind turbines to generate power even when the wind is not blowing. The SmartGen h...

| Imagine an exhaust-powered car.. sounds strange? An enzyme found in soybeans could turn an ingredient in vehicle exhaust into new usable...

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| Traditional indicator lamps with a filament are often also available these days — on a one-for-one replacement basis — in versions made with...

| After the Eyjafjallajoekull erruption I was waiting for articles on volcano power as alternative energy source. And they're starting to show...

| The Eyjafjallajökull volcano in Iceland erupted last Wednesday. As a result most flights in Europe are cancelled. A volcano eruption like...

| Energy experts are calling on western governments to lift trade barriers for Brasilian ethanol. They point out that, in spite of the rise of...

| Climate change is a fact, and it is caused largely by emissions of carbon dioxide (CO2). We must seek ways to use coal more cleanly and effi...

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| The MIAC is a PLC which is easy to use with Flowcode and can be used to design and build an electronic control system. In this article we us...

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| Dimmers come in many varieties — you’d think. Still, the author did not find what he wanted. So it was back to the drawing board to design a...