5145-ABTBHJ013-832

This low voltage, high current, wide input voltage switching power supply is designed for intelligent fast battery chargers. It can provide a maximum charging current of 1A for each of four AA batt...[Details]

　　Spectrum analyzers can help designers determine the frequency range of interference signals so as to select a reasonable filtering solution. However, general spectrum analyzers are large in size an...[Details]

In Figure 1, V8 is the oscillation pulse generated by the oscillation circuit, and its duty cycle is 50%. The pulse determines the operating frequency of the switching device. V1 is the voltage drop o...[Details]

Nowadays, the "appearance" of a car is an important factor in whether it can sell well. The driving experience not only comes from the internal configuration of the car, but is also determined by t...[Details]

Advantages and problems of ultrasonic gas flowmeter Ultrasonic gas flowmeter is a commonly used gas flow measurement instrument with the characteristics of accurate measurement, stable performance, ...[Details]

Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are greatl...[Details]

In the previous issue of "Five Major Problems with Radon Detectors", the editor of Juchuang Environmental Protection mentioned at the end of the article that there are many methods and instruments fo...[Details]

　　introduction 　　The IEEE 1149.1 boundary scan test standard (commonly referred to as JTAG, 1149.1 or "dot 1") is an industry standard method for testing the characteristics of complex ICs and circui...[Details]

Abstract: This paper introduces the IC chip structure supporting JTAG standard, the boundary scan test principle and the method of controlling the IC chip in a specific functional mode using bounda...[Details]

According to foreign media reports, American Marvell Electronic Technology Company (Marvell) announced the establishment of a "world-leading" integrated circuit design center in Ho Chi Minh City, Vie...[Details]

According to information from Southeast University, Professor Hong Wei's team from the Ubiquitous Communications Research Center of Purple Mountain Laboratory has made a number of important advances ...[Details]

Recently, the US "CHIP Act" was passed by both the Senate and the House of Representatives. After several revisions and adjustments, the bill was finally named the "CHIP and Science Act of 2022", whi...[Details]

In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the financi...[Details]

Related hardware schematics: c program: //Kind tips: /*The program has not been debugged yet. The actual circuit board will flicker when adjusting the time. I don't know why. Please explain. ...[Details]

The VGA distributor distributes the video signal from one signal source into two or more signals. A common application of high-resolution video distribution amplifiers is to amplify the signal afte...[Details]