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This is a CMOS IC (CD4033) based contactless AC mains voltage detector circuit which can be used to detect presence of AC mains voltage without any electrical contact with the conductor carrying AC current/voltage. Thus it can be used...
Using an incorrect fuse in a circuit could have potentially disastrous consequences to people and equipment. In a solar system consisting of multiple strings of photovoltaic (PV) modules, strings are protected using direct current (DC) fuse links that are...
In India, we have hot days and then we have, even hotter days. According to news, every year the heat crosses the past ten years’ record. Bengaluru went all guns blazing to hit a 85-year-old record in April 2016...