SS23

WPG World Peace Group launches low-voltage brushless motor drive solution based on MindMotion products On December 6, 2022, WPG Holdings, a leading semiconductor component distributo...[Details]

Why do new forces strive to be "technologically bad"? In the first half of the year, prices in the automobile industry were inflamed, and in the second half of the year, capital poured in, creating...[Details]

The metal tube float flowmeter is used to measure the medium. After all, the metal tube float flowmeter is a relatively high-precision instrument. However, it must be paid special attention during us...[Details]

Digital multimeters generally refer to measuring instruments with measuring functions such as DC voltage, DC current, DC resistance, AC voltage, AC current, etc. They are very common in daily product...[Details]

　　Usually, when we measure the voltage value of a voltage regulator, we need to set up a circuit and adjust the resistance of the current limiting resistor. The measurement is troublesome and the meas...[Details]

The purpose of the third generation of mobile communications defined by 3GPP is to provide customers with a full range of mobile multimedia experiences. However, this goal has not been achieved und...[Details]

1. The capacity causes bad tracks on the hard disk. A bad power supply can easily cause false bad tracks on the hard disk. This fault can usually be repaired by software. In such a situation, the pow...[Details]

1 Introduction We have studied the basic characteristics of domestic SITH devices and developed four driving circuits. Driven by these four circuits, SITH devices have achieved a switching spe...[Details]

1. The data area has a small space, so only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in the for loop. 2. It is be...[Details]

       Some time ago, a mysterious new phone from vivo was registered with the Ministry of Industry and Information Technology, and some netizens revealed that it was the Snapdragon 865 version of vi...[Details]

On July 15, Qualcomm announced the launch of the Qualcomm® Snapdragon™ 855 Plus mobile platform in San Diego, USA. This is an upgraded product of Qualcomm Snapdragon 855. Kedar Kondap, Vice President...[Details]

When measuring large AC currents, current transformers are often used to expand the range of electromagnetic AC ammeters. The wiring method is shown in Figure 3-6. When wiring, the primary winding of...[Details]

How effective is the soil nutrient rapid tester? Many friends who are engaged in agricultural planting do not have a good understanding of soil nutrients. They often think that the more fertilizers a...[Details]

The ultrasonic principle is simple and accurate in distance measurement, and it is widely used. Here is a digital tube program I wrote myself. The display part needs to be modified. I wrote it recent...[Details]

It can be said that there are three main features: (1) Bus structure: The bus structure of the MCS-51 microcontroller is the von Neumann type. The computer fetches instructions and data in the same ...[Details]