HER202G

Since its establishment in 2012, the State Grid Customer Service Center has achieved unified standards and intensive operations within the power supply service scope of State Grid Corporation of Ch...[Details]

Jiwei.com reported on June 16 that last night, a developer leaked Microsoft's new English preview version of Windows 11. After updating to this system, it can be seen that its interface UI has underg...[Details]

On November 22, the temperature of the transformer phase B in front of the Chengdu Blue Light Bimanting Community rose, and Liu Zejin, a power distribution operation and maintenance employee of the...[Details]

Semiconductor lasers (LDs) are small in size, light in weight, high in conversion efficiency, energy-saving, and can be directly modulated. Based on its multiple advantages, it has been increasingl...[Details]

Although Google's mobile phone sales have never been among the top, it is still considered the benchmark of Android and represents Google's views on Android phones. Moreover, every time a new version...[Details]

     What circuit designs are involved in the design of a signal generator ?       All instruments that generate test signals are collectively referred to as signal sources. The oscillating circuit...[Details]

Recently, at the 2022 Mobile World Congress, Honor CEO Zhao Ming believed that both ordinary mobile phones and foldable screen phones will become the mainstream of smartphones. The foldable screen ph...[Details]

Handling is a device used for motion control, generally composed of an execution system, a drive system and. The handling robot has the advantages of simple structure, low cost and ease. It can rep...[Details]

一. IAR SWO IAR comes with the printf via SWO function in the compilation options. First, let's talk about how to output information to the SWO port. It's done in one sentence. ITM_SendChar(ch);  Stri...[Details]

 At present, China is already the world's second largest economy, and ranks first in the world in many information technology, electronic products, and consumer goods fields such as mobile payments, ...[Details]

According to foreign media reports, Toyota has tested a Prius PHV (plug-in hybrid vehicle) equipped with a solar roof. Unlike previous auxiliary solar panels, the new panels can charge the car while ...[Details]

When I was learning 51, I wrote a program to debug the angle of the robot arm. It is convenient to use it on the development board, but because it is an ordinary servo, not a bus, I need to solder a ...[Details]

Switching power supplies are widely used due to their high efficiency and strong voltage adaptability. This article introduces a pocket-sized switching power charger with a retractable plug, which is ...[Details]

Solenoid valves are widely used in modern automobiles, and the performance of solenoid valves is closely related to the performance of automobiles. The state of the power applied to the solenoid va...[Details]

Let's take a look at the ARM storage system: It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]