This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...
If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...
WARNING: the MS5611 has problems with self heating when using SPI interface so use with care. The MS5611 is a high resolution pressure and temperature sensor a.k.a GY-63. The high resolution is made ...