Which of the following control circuits is better?The MOS tube is turned on with 12V, and the 51 microcontroller is powered by 5V. I am not sure which of the following two control circuits is better. ...
As we all know, the source code of the Linux operating system is complex, with little documentation, and it is not easy for programmers to understand these codes. This book combines the most critical ...
Correctly testing MLCC : https://training.eeworld.com.cn/course/4830Have you ever encountered a situation where your MLCC (multilayer ceramic capacitor) measurement value is either low or out of speci...
Common impedance devices are mostly nonlinear, such as the impedance-temperature curve of resistance devices such as metal oxides and metal platinum, which is a typical nonlinear curve. The impedance ...
An oscilloscope is an electronic measuring instrument that can transform invisible electrical signals into visible images, making it easier to observe the signal changes. Oscilloscopes are calle...[Details]
Well-known digital blogger @数码闲聊站 broke the news on Weibo that the official selling point of Meizu's new phone 16Xs is its 4000mAh large battery and a body weighing only 162 grams. Previousl...[Details]
When designing a programmable logic controller system, the control scheme should be determined first, and the next step is the selection of programmable logic controller engineering design. The cha...[Details]
On November 29, Actions Technology was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688049 and the issue price is 42.98 yuan per s...[Details]
The German automotive industry has recently been forced to cut production due to chip shortages, with automakers such as Volkswagen and Volkswagen shutting down assembly lines. Der Spiegel magazine p...[Details]
I made a laser distance measurement VL53L0X program myself, and I want to share it with you. There is no display device in this program, because I don't know what you want to use for display, so plea...[Details]
The Apple Pencil, as an implementation, is very different from other items like the iPhone or Apple Watch in that it does not provide tactile feedback to the user. As an input device, it does ...[Details]
CAN bus (Controller Area Network) is a communication protocol used in automobile and industrial control systems. It has high reliability, real-time and flexibility, so it has been widely used in ma...[Details]
Abstract: Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma televisions. Although these 40-inch flat-panel behemoths cost 10 times more than cathode ray ...[Details]
To study the writing of bare metal programs, a "completely naked" environment is necessary. The friendly superboot can provide the ability to execute user-defined programs, but in fact, the program...[Details]
Text/Reporter Wang Weimin
Using history as a mirror, we can understand the rise and fall of nations; looking back on the past, we can learn from the past and know the future.
The signific...[Details]
A Beijing startup called Wuhe is making electrode materials and batteries that could lower the cost of electric vehicles. The company uses nanostructures for its battery materials, and like other rece...[Details]
Principle of pt100 temperature sensor
PT100 is a temperature sensor, a platinum wire thermal resistance sensor with good stability and linearity, which can work in the range of -200℃ to 650℃.
电阻式...[Details]
0 Introduction
The engine is a comprehensive system. It is the main assembly of the car and the source of power for driving. Due to its complex structure and many parts, each part is affected b...[Details]
Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
Microcontroller MCU
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