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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. The advantages of multimeter are that it has many uses, a wide range, and is easy to use. M...[Details]
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Application area:
Product testing
Products used:
NI Developer Suite 2005 NI Development Suite;
PXI-1042+ PXI-8186 PXI industrial control chassis and controller;
PX...[Details]
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1 Principle
As a precision DC measurement system, the design of a high-stability constant current source is very important. This system uses an integrated operational amplifier feedback constant cu...[Details]
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What is eCall
The basic principle of eCall can be described as follows: when a car accident occurs, the vehicle system automatically dials the emergency number and sends the accident-related i...[Details]
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Microcontrollers are something that many people want to learn about and are concerned about. In most websites, the hardware requirements are generally as follows:
1. You need a computer, prefer...[Details]
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In addition to providing uninterrupted power supply, UPS also has the function of improving the quality of mains power, while EPS emergency power supply mainly solves the problem of emergency power...[Details]
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0 Introduction
With the continuous updating of electronic products, more and more display interfaces are being developed. Due to the high cost-effectiveness of TFT color screens, they are widel...[Details]
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According to foreign media reports, one of the major problems facing electric vehicles is that electric vehicles are definitely not the best choice for people who need to drive in extreme temperature...[Details]
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The iiW3626 has two pins with dual functions; one pin sets the power factor and ripple current level during startup, then provides the main current sensing function during steady-state operation. The ...[Details]
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How to use: Open the serial port debugging assistant and set it to 9600 bps. The microcontroller uses a 11.0592MHz crystal oscillator. Use sm0038 or other types of infrared receivers to connect...[Details]
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At the 3rd International Automotive Inspection and Testing Technology Forum, Shanghai KESCON Manufacturing Intelligence was invited to attend. Wang Zhanxin, Technical Manager of the Automotive Indust...[Details]
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Recently, SGS, an internationally recognized inspection, identification, testing and certification organization, issued the world's first SGS Low Blue Light EX certification to TCL Huaxing. After the...[Details]
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Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
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Using ActiveX to read Excel data in LabVIEW
There are many examples on the Internet about reading Excel, but I have never found a way to read the data of an entire sheet in a file, so here I will in...[Details]
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All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]