Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading ...

Abstract: The goal of this work is to use a Raspberry Pi to create an automated sewage water monitoring system that incorporates multiple sensors to measure water quality and allow for remote ...

这是一个基于freertos的stm32加esp8266连接onenet平台的项目，内容为stm32通过esp8266连接到onenet平台。 实时上传电机，led，舵机和 ...