My DVR is powered by 12 volts. When the power is turned off, the device is powered by a lithium battery. If the battery is discharged to 10 volts, the hard drive starts clicking. To prevent this from ...
With the advent of sophisticated sensor networks and protocols, the biomedical field has undergone significant revolution which diagnosis the risk factors of human at early stage. The conventional ...
Abstract: In this paper, a home energy saving monitoring system based on STM32 microcontroller is introduced in detail. The main goal of this system is to help families realize the efficient use and ...