If you’ve ever seen those gadgets with the “breathing light” LEDs on them and wondered how to do it, then [DIY GUY Chris] can show you how to design your own surface-mount version, using only analogue ...
Acer has introduced its new Air Monitor, a device that does exactly what its name suggests: monitors the quality of air that is, in this case, located within one's home or other indoor space. The Air ...
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