240-381AZN23-21SPCXNU

1. Digital tube display principle: The digital tube is actually composed of 8 LEDs, divided into a, b, c, d, e, f, g, dp, and the digital tube is divided into common cathode (left, high level light...[Details]

Gas detectors are mainly divided into two types: portable gas detectors and handheld gas detectors. They are instruments and tools that use sensors to sense toxic and harmful gases in the environment ...[Details]

Innovative technology, leading the future April 11th - April 14th Jinbaize Technology, Jinbaize Electronics, and Zaowu Factory Appeared at the 89th China Intern...[Details]

　　vector network analysis 　　Network analysis refers to the process by which designers and manufacturers measure the electrical performance of all components and circuits in more complex systems. When...[Details]

 On the morning of September 27, the whistleblower account @Ben Geskin on Twitter claimed that Apple has designed an iPhone with a 6.7-inch screen without a "bangs". Components such as the TrueDepth ...[Details]

1. Continuity test The continuity test is to check whether the points in the wiring harness that must be connected are accurately connected. The method usually used by people is to apply a certain am...[Details]

I have been playing with the mini2440 development board for many years. Although I am not very proficient in it, I have been playing with it all the time. The computer operating system has also been ...[Details]

Introduction/Overview KWIK (Technical Tips and Tricks) circuit application notes provide step-by-step guides to address specific design challenges. Given a set of application circu...[Details]

    With the continuous acceleration of industrialization and the continuous growth of population, heavy metal pollution such as lead, copper and zinc has become a global problem. Agricultural soil is...[Details]

The book introduces the hardware structure of the single-chip microcomputer using MCS-51 as an example. I am not very interested in hardware, so I will omit some content. According to the function, i...[Details]

Commonly used chip solutions for chargers include 5W/10W/12W/15W/18W/20W/24W/36W/65W and other power types. The core component in the charger is the charger IC chip, which plays a vital role in the...[Details]

　　 Introduction: 　　PCI bus specification mainly introduced by INTEL company. The use of the configuration space of the PCI bus device and the technology of connecting the PCI bus to the CPU through ...[Details]

Abstract: High-precision DC voltage measurements can be complex. Traditional optimization techniques have used high-precision amplifier circuits and faster measurement devices. These two are still ne...[Details]

Before judging whether the inverter is good or bad, remove the power input line and load output line. It only takes 15 seconds to judge whether the inverter is good or bad. 1. First, set...[Details]

A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]