LR03062525233F

1. Introduction After decades of research and development, the design and manufacturing processes of MEMS devices and systems have gradually matured. However, there are not many types of indus...[Details]

　　The radar speed guns we currently use are mainly divided into handheld radar speed guns and vehicle-mounted radar speed guns. 　　Handheld radar speed guns are mainly used for fixed-point measurement...[Details]

      Many manufacturers are working hard to eliminate lithium batteries, and Samsung is one of them. 　　According to well-known whistleblower @evleaks, Samsung is expected to launch a revolutionary m...[Details]

1. Add the required driver files to the FWLib group For example: add interrupt program driver exti.c 2. In stm32f10x_conf.h, cancel the “/” in front of #include "stm32f10x_exti.h" to make it ef...[Details]

In China's 6~66 kV medium and low voltage power supply grid, the neutral point is generally ungrounded, grounded through arc suppression coils or high resistance grounding. These grounding methods ...[Details]

With the rapid development of multimedia communication technology, the theoretical research and practical system development of conference television have also developed rapidly. In recent years, C...[Details]

    In recent years, my country's social economy and urban construction have developed rapidly. At the same time, with the annual increase in the total number of motor vehicles, motor vehicle traffic...[Details]

The charge and discharge cycle life may reach 10,000 to 100,000 times, and the charging speed is amazing! This Japanese company has unveiled a fast-charging all-solid-state battery. Is it reliable? ...[Details]

Electrification is reshaping the automotive industry. Electric vehicles (EVs) require not only extensive use of batteries to provide energy, but also extensive use of power electronics to charg...[Details]

Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and a...[Details]

　　Calibration method of withstand voltage tester 　　1. Tester output voltage 　　Figure 5 Output voltage calibration wiring diagram 　　Put the withstand voltage tester in the "reset" state, turn the "v...[Details]

With the continuous development of digital signal processing technology and integrated circuit technology, the reliability of digital signal processors is getting higher and higher, and their applica...[Details]

Abstract: A full-bridge phase-shift resonant converter based on peak current control mode is designed . A dedicated phase-shift chip UC3879 is used as the main c...[Details]

NXP's new generation MCX A series MCU cooperates with the well-known FRDM development platform in the market to comprehensively optimize performance and equip independent peripherals in a cost-effect...[Details]

On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack the protection system of a smart car through a live demonstration, unlocking and starting the vehicl...[Details]