Tuesday, 26 March 2019
New cellulose-based material gives three sensors in one
Cellulose soaked in a carefully designed polymer mixture acts as a sensor to measure pressure, temperature and humidity -- at the same time. The measurements are completely independent of each other. The sensor may be highly significant in fields such as robotics, healthcare and security.
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Researchers develop recyclable, healable electronics
Electronics often get thrown away after use because recycling them requires extensive work for little payoff. Researchers have now found a w...
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Do you need a MOSFET gate resistor? What value should it be? And should it go before or after the pulldown resistor? If you’re a bit impati...
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I was first introduced to logic gates when I was around 14 years old. I had heard that computers consisted of ones and zeroes. But I didn’t...
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In this project, I will show you how to build an Arduino Wattmeter, a device that can be used to measure the power consumed by a load. In ad...
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