UWB indoor positioning, as a centimeter-level positioning technology, can theoretically achieve millimeter-level or even micron-level accuracy. However, when deploying UWB positioning systems in actua...
[i=s]This post was last edited by dcexpert on 2019-8-1 22:13[/i]Previously, when running MicroPython on STM32F4, the power consumption of STM32F4 was high, and in sleep mode, the power consumption was...
People in both developed and developing countries are increasingly dependent on air conditioning ( AC ) more than ever before , which has led to a rapid increase in energy consumption.
According to th...
[font=微软雅黑][size=3][color=#000000]Xi Dada said in his New Year's message in 2019 that we are all running hard and we are all dream chasers. [/color][/size][/font] [font=微软雅黑][size=3][color=#000000]To ...
"The Art of Electronics", third edition (English). There seems to be no Chinese version yet, but it is not difficult to read.This book is widely accepted as the best single authoritative book on elect...
How accurate is the measurement : https://training.eeworld.com.cn/course/4659The term measurement uncertainty may sound confusing at first, but the concept is actually not difficult. In the 2012 editi...