171-001-8NS-P3BL

Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and non-aqueous electrolyte solution. The earliest lithium battery came from the gre...[Details]

UPS Uninterruptible Power Supply The problem of electromagnetic compatibility must be solved in the product development stage. According to the product characteristics of UPS, the ...[Details]

NE5532 has been around for several years, and everyone is very familiar with its circuit and has a variety of ways to play with it. The headphone amplifier introduced here is simple, low-power, and...[Details]

Jiwei.com reported on September 16 (Text/Digital Control) that many people like to put their mobile phones on the bedside before going to bed at night. There are rumors that mobile phones have radiat...[Details]

Recently I looked at the configuration of ARM's external interrupts. The specific configuration is as follows: 1) Enable the port clock; 2) Configure the required port as an input port. The specifi...[Details]

With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]

    Abstract: This paper introduces the design of environmental protection equipment operation recorder and software with AT89C52 microcontroller as the core, and proposes a large-capacity memory ex...[Details]

If you need to accurately test the parameters of a supercapacitor, you need to build a test platform, have a data acquisition system, and have data processing capabilities. If you have nothing and st...[Details]

introduction 　　Wireless power transfer is gaining popularity in general-purpose products such as cell phone chargers. Most wireless power solutions focus on tightly coupled inductive coil solutions o...[Details]

　　introduction: 　　According to the inspection requirements of display screen modules, the original manual inspection was transformed, and the system was designed to integrate machine vision technolog...[Details]

A typical application in electrical engineering is to record physical quantities through sensors and forward them to a microcontroller for further processing . This process requires the use o...[Details]

    In the 21st century, energy issues are becoming increasingly prominent, and energy conservation and environmental protection have become a major factor that must be considered in many designs. Th...[Details]

Apple, the company with the most cash in the world, is always a popular defendant in patent infringement lawsuits. On March 19, a US court ruled that Apple violated a company's digital rights managem...[Details]

When we edit the C language of PIC microcontroller, we often use the simulation technology of the source program, because the simulation of the program can replace the hardware production and debuggi...[Details]

　 　Buck-boost circuit 　　The working principle process is as follows: 　　(1) When the controllable switch V is in the on state, the power source E supplies power to the inductor L through the controll...[Details]