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According to reports on May 17, the European Union passed a landmark law in April requiring all new cars sold to have zero carbon dioxide emissions from 2035. European countries are stepping up prepa...[Details]
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目前,业内对倾角的测量多是基于MEMS的加速度传感器,SCA100T是由芬兰VTI公司推出,采用三维MEMS技术开发的一款高精度双轴倾角传感器,可同时测量相对于水平面的倾斜和俯仰角度,具有温度补偿功能。本文以塔式起重机为应用背景,采用SCA100T倾角传感器实时采集倾斜信息,检测塔式起重机支撑架的平衡性能,避免由于其过度倾斜而引发事故。以SCA100T为基础设计了一款小巧、灵敏度高的倾角测量...[Details]
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The above article talked about the role of the three constants in the PID algorithm, but in actual use, how should we adjust (or use more professional words to tune) the three constants of the PID ...[Details]
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According to foreign media reports, mobile phone cases for Samsung Galaxy Note 20 and Note 20 Plus/Ultra have been circulated on the Internet. From the photos, it can be seen that the camera se...[Details]
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#include "reg52.h" //MCU header file #define uchar unsigned char //Macro definition, use uchar to represent unsigned char, called unsigned character data type, with a value range of: 0 to 255. #defin...[Details]
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When engineers use an oscilloscope to measure the output signal of a switching power supply, they often find that the signals of the two measurement channels interfere with each other (crosstalk). If...[Details]
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What is a good method for soft reset of microcontroller? If the slave receives a reset command (software command), how can the program reset the machine? Although it is best not to use "reset" to keep...[Details]
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Recently, Ms. Gu, who lives in Chaoyang District, Beijing, found that her water bill was rising steadily. After checking and comparing, Ms. Gu found that under the same water flow, the needle spee...[Details]
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Before Huawei announced that Kirin chips would become "the last", MediaTek had already received a large number of orders, which made its more powerful competitor Qualcomm inevitably "anxious". Acco...[Details]
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I've been depressed these days. The screen keeps flickering after arm-linux starts. I remember encountering this problem before, but I forgot how to solve it. Now I write it down. As long as the ...[Details]
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Figure 1 shows a circuit for measuring the collector current and emitter current of a crystal using a voltmeter. After measuring the voltages at both ends of rc and re with a voltmeter, according to ...[Details]
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There are two main ways to measure temperature: one is the traditional contact measurement, and the other is non-contact measurement represented by infrared temperature measurement. Traditional temper...[Details]
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TechRadar said today that Amazon France has confirmed to TechRadar that the previously circulated news and even screenshots about the PS5 price and release date are false and did not come from ...[Details]
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For AT24Cxx series eeprom memory, there is a page-skipping function when writing, no need to consider page boundaries, I2C is implemented by software simulation, and is being improved...
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