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　　Contact resistance testers are widely used to measure the contact resistance of various electrical switches, loop resistance, and cable wire and weld contact resistance. In daily use, when the volt...[Details]

The digitally programmable precision resistor shown in Figure 1 can be used as a microprocessor-driven power load in a custom-designed ATE (automatic test equipment). IC1 is an 8-bit current-output...[Details]

On June 21, Xinlian Integrated Circuit announced that the company intends to acquire the remaining 72.33% equity of its holding subsidiary Xinlian Yuezhou Integrated Circuit Manufacturing (Shaoxing...[Details]

On September 21, local time, according to European Automotive News, Tesla reached a cooperation agreement with China's largest lithium battery producer (Ganfeng Lithium). Ganfeng Lithium said it wo...[Details]

The development momentum of the new energy vehicle industry is strong, and sales of new energy passenger vehicles in China will exceed 10 million units in 2024. As an important interface for "human-v...[Details]

The previous section introduced the timing process of each bit signal of I2C, and I2C communication also has fixed timing requirements in byte-level transmission. After the start signal (Start) of I2...[Details]

Recently, Xinneng Semiconductor announced that it has completed the delivery of nearly 100 million yuan in strategic financing in rounds B and B+. The B round of financing was jointly invested by old...[Details]

Question: What are the three main parts of the lower 128 units of RAM in the 8051 chip? What are the main functions of each part?  Answer: The division and main functions of the lower 128 units of RA...[Details]

Many friends have certain problems when using the microcontroller serial port. Based on my own experience, I summarize them as follows: Serial port debugging After debugging, the above functions are ...[Details]

　　QPSK is a commonly used multi-level modulation method in digital communication systems. The basic principle of its modulation is: the input binary sequence is divided into a group of two code eleme...[Details]

【Guide】At present, my country's LED display industry standard "LED display general specification SJ/T11141", in this industry standard and "electronic measuring instrument 2S reliability test GBll4...[Details]

With the discontinuation of STM8, Nuvoton's N76E003 can replace STM8S003F3P6 pin-for-pin, and it is very cheap, so it is the best time to use it as a replacement. Let's start preparing materials an...[Details]

The concept of intelligent excitation power cabinet and the characteristics of C8051F060 single chip microcomputer are briefly introduced, and the structure, principle and implementation method of ...[Details]

System solutions brought by intelligent sensing platform 　　(1) Environmental monitoring 　　STMicroelectronics offers several environmental monitoring solutions, and a representative reference solu...[Details]

This article introduces a simple distance learning system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it has...[Details]