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Battery or DC voltage measurement To measure DC voltage, you must first ensure that the channel coupling mode is in the DC state. For example, the battery voltage is relatively low, so the probe atte...[Details]

introduction Power supply equipment is a kind of electronic product with large quantity, wide application and strong versatility. Power supply is used in almost all departments such as modern commun...[Details]

Abstract: Substrate Integrated Waveguide (SIW) is a new waveguide structure that can be integrated into a dielectric substrate and has the characteristics of low insertion loss, low radiation, and ...[Details]

The standard control method used in early switch mode power supply (SMPS) designs is called "voltage mode" operation. The ramp generator drives one input of the voltage comparator, and the error si...[Details]

"Rollable", can be easily installed on irregular roofs or outside vehicles; "Lightweight", the stainless steel substrate is only 0.127 mm thick, very thin and light; "Low installation cost", Xunli ...[Details]

Vehicle Identification Number, also known as Vehicle Identification Number, Frame Number, Vehicle Number, etc., is called Vehicle Identification Number in English, so it is also referred to as VIN....[Details]

Since the global activity of the Indian mobile phone market began to increase, the number of industry chain manufacturers attracting local investment has been growing year by year; at the same time, ...[Details]

introduction Due to the needs of the development of modern medicine, traditional thermometers can no longer meet the requirements of fast and accurate temperature measurement in some occasions. Inf...[Details]

Gartner, a global information technology consulting firm, released a research report on April 15, saying that the total sales of the global semiconductor market in 2021 increased by 26.3% year-on-yea...[Details]

Abstract: With enhanced Serial ATA (eSATA), computer systems with external drives can actually match the performance of internal drive systems and are much faster than USB 2.0. eSATA provides s...[Details]

//4x4 matrix keyboard scanning routine (C51) //Use the LED on the P0 port to display the key value obtained by scanning the 4x4 keyboard // //Li Yingchao, School of Physics and Electronic Engineering...[Details]

      1. P0 port characteristics:       Port P0 is a three-state bidirectional I/O port. For a microcontroller basic system with internal program memory (such as a customized 8051), port P0 can be us...[Details]

Working principle and torque of brushless motor Everyone's understanding of motors may be the example of the alternating current chapter in high school textbooks, brushes + external magnetic f...[Details]

It is reported that on May 24, Gree Electric held a 2020 annual performance briefing. The meeting minutes showed that Dong Mingzhu said that she would continue to develop her mobile phone business. ...[Details]

Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]