ACVX1240-200MHZ-I-H-N30-Q45

　　Depending on the capacity of the electrolytic capacitor, the R×10, R×100, and R×1K ranges of the multimeter are usually selected for testing and judgment. The red and black test leads are connected...[Details]

　　As a large coal-producing country, China has always attached great importance to coal mine safety. How to ensure reliable real-time voice communication between underground and surface has attracted...[Details]

As of the close of October 26, the three major A-share indices closed mixed today, with the Shanghai Composite Index weaker, down 0.82% to 3251.12 points; the Shenzhen Component Index rose 0.48% to 1...[Details]

High-intensity discharge lamps (HID) such as high-pressure sodium lamps (HPS) have the characteristics of high light intensity and long life, and are widely used in area lighting applications in ...[Details]

1. Basic Principle of DS1624 DS1624 is a chip produced by DALLAS, USA, which integrates measurement system and memory. The digital interface circuit is simple, compatible with I2C bus, and one con...[Details]

On July 3, the groundbreaking ceremony of the "Huayou Headquarters Research Institute (New Energy Branch) Construction Project" and the "Annual Production of 50,000 Tons of High-Performance Power B...[Details]

Among domestic automobile groups, SAIC is relatively large in terms of production and sales scale. It has multiple joint ventures and independent brands and has accumulated a lot of technology. Its s...[Details]

The LTC3722 - 1/2 phase-shifted PWM controller provides full-bridge zero voltage switching (ZVS) for high-efficiency conversion. The adaptive ZVS circuit delay function provides the start signal to e...[Details]

Pure strengthens its environmental analysis capabilities across its entire product line and launches Pure1 Sustainability Assessment Assist customers to assess and manage their own enterprise’s ener...[Details]

Huawei's spring new product launch ceremony ended perfectly in Shanghai. In addition to the stunning appearance of the Huawei P30 series of mobile phones that "rewrite the rules of mobile photography...[Details]

According to foreign media reports, at the 2021 CES, Panasonic released its latest car wireless mobile phone charger. It is reported that unlike other car wireless mobile phone chargers, Panasonic ha...[Details]

一个简单的例子 transfer  a word data buffer from FLASH memory to embedded SRAM memory.  在V3.1.2库的位置 STM32F10x_StdPeriph_Lib_V3.1.2\Project\STM32F10x_StdPeriph_Examples\DMA\FLASH_RAM /* DMA1 channel6 con...[Details]

introduction In many embedded devices, a well-designed desktop is the most important human-computer interaction method; in some consumer electronic products, a good desktop can give users ...[Details]

If you have carefully observed a tanker truck, you will find that there is usually an iron chain installed at the rear of the tanker truck. But have you ever thought about the significance of its exi...[Details]

Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]