Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.
This is a complete, functioning model of a heliostat, typically used to position one mirror of a solar concentrator. The mirror is continuously adjusted according to the geographic location and time ...
51Arduino是一个把51内核单片机进行Arduino语法化（以下简称51Arduino化）的开源项目。其灵感来源于作者的师兄在进行51 ...
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