Special diodes1. Zener diode Zener diode, also known as voltage regulator diode, is a special type of surface contact silicon crystal diode. Because it can stabilize voltage, it is often used in vol...
Data centers, high-performance computing, consumer electronics products - these testing solutions are all here, waiting for you!We celebrate the age of the engineer. Our experts are here to help you b...
But has anyone used a push-pull electromagnet? The waveform of the push-pull electromagnet measured by the current probe is shown in the figure. When the core is slowly inserted, the difference betwee...
[i=s]This post was last edited by taotieren on 2019-12-18 15:33[/i]KiCad RF Tool Python Script:https://gitee.com/KiCAD-CN/kicad-cn-forum/blob/master/zh_CN/KiCad_plugin.md#kicad-%E5%B0%84%E9%A2%91%E5%B...
Face recognitionFrom ancient times to the present, face is an important way to identify people. In ancient times, in order to achieve the purpose of identifying specific people and preventing and arre...
As the title says, I have learned to reuse multi-channel layout and routing.But I have not found a way to copy the copper, because the board requires that the pads of each device need to be copper-rei...
GPIO The stm32f407VG microcontroller has a total of 5×16 PA-PE and a total of 80 multiplexed IO ports. Each general I/O port has four 32-bit configuration registers (GPIOx_MODERGPIOx_OTYPERGPIOx_OS...[Details]
According to Jiwei.com, Shanghai Banxin Technology Co., Ltd. (hereinafter referred to as "Banxin Technology" or "Banxin") recently announced the completion of another round of financing led by Lenovo...[Details]
At first glance, RF technology and automotive technology do not have much to do with each other. One is the transmission and reception of signals, and the other is power transmission and speed impr...[Details]
Encoder classification: According to the working principle: photoelectric, magnetoelectric and contact brush type According to the hole engraving method of the code disk: incremental and absolute ...[Details]
According to the latest information from the Central Weather Bureau, at 1:49 this afternoon, a magnitude 5.2 earthquake occurred in Taiwan, China. The earthquake was 30.2 kilometers deep and the epic...[Details]
On April 17, at the construction site of the charging station of Majia Power Supply Station of Quanzhou Power Supply Company in Fujian Province, construction workers were excavating the charging st...[Details]
Stepper Motor
In their simplest form, permanent magnet and hybrid stepper motors can be thought of as a motor with a permanent magnet attached to the rotor and two coils attached to the stator. T...[Details]
"The history of automobiles has been more than 100 years. The changes we are seeing now bring us many challenges, and these challenges are unprecedented for the automobile industry that has been arou...[Details]
The imperfection of the smart TV ecosystem has put smart TVs into a vicious cycle of lack of applications, poor operating experience, and unclear business models. The key to breaking this vicious cyc...[Details]
At this Shanghai Auto Show, Aptiv focused on ADAS system solutions, electrification technologies and solutions, as well as the next-generation smart car architecture SVA and open server platform O...[Details]
近日,工信部印发《印发“十四五”信息化和工业化深度融合发展规划》(以下简称《规划》),到2025年,信息化和工业化在更广范围、更深程度、更高水平上实现融合发展,新一代信息技术向制造业各领域加速渗透,范围显著扩展、程度持续深化、质量大幅提升,制造业数字化转型步伐明显加快,全国两化融合发展指数达到105。 The "Plan" defines the main tasks, including c...[Details]
The four programs S3C2440A.s; 2440lib.c; main.c; timer.c need to be added to the project. Main program: /******************************************************************************************...[Details]
Recently, Huawei's whole-house intelligence and smart screen flagship new product launch conference was held as scheduled. Huawei innovatively proposed the whole-house intelligence concept and releas...[Details]
This is a small 12W audio amplifier with a load of 8Ω. It combines the NE5534 with a pair of V-MOSFET transistor output stage technology to obtain excellent sound performance. The circuit uses Hita...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]