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The role of light source in spectrum analyzer 1. The commonly referred to spectrometer light source refers to the electronic system that provides energy for generating sparks. It is the sum of th...[Details]
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In 2016, during testing at the Green Nordschleife in New York, a Koenigsegg One:1 worth $6 million was involved in a tragic crash due to a failure of the front-wheel ABS sensor; several owners of F...[Details]
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In large-scale communication signal processing systems and radar signal processing systems, as the scale of devices continues to expand, the requirements for the performance and power of power suppli...[Details]
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How to determine the time base If the baud rate to be measured is 9600, then the time of each bit is: 1/9600 ≈ 104 μs. Generally, there are 5 small grids in each large grid horizontally on the oscill...[Details]
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introduction
With the continuous development of microelectronics technology, microprocessor chips are becoming more and more integrated. Microcontrollers can integrate CPU, memory, timers/counters,...[Details]
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1 Introduction
RS232 has been widely used as a standard computer serial interface. At the same time, with the rapid development of fieldbus technology, CAN bus with advantages such as good real-time...[Details]
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The air tightness tester is a testing equipment used to detect the waterproof performance of seals. It is widely used in automated production lines in industrial production, especially in new energy,...[Details]
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Agilent DSO-X 2002A Oscilloscope Self-Test and Self-Calibration First power on the machine 1. Press Utility-Service-Diagnostics-Hardware Self-Test-Front Panel Self-Test 2. Press Utility-Service...[Details]
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As a manufacturer of magnetic flap level gauges , friends often call or email to ask about solutions to some problems in the use of magnetic flap level gauges. This article is an example of communicat...[Details]
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Whether it is a user or an enterprise, building a photovoltaic power station is a huge investment. The happiest thing for the owner is that the power station can generate electricity stably and gen...[Details]
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On the morning of November 30, there was news that a fire broke out at the factory of Sanhuan Group, a major domestic passive component manufacturer. According to people familiar with the matter, the...[Details]
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Assume that a city has three sections of roads with lengths of 3 kilometers, 5 kilometers, and 10 kilometers respectively. If street lamps are laid at a rate of one lamp every 30 meters and one l...[Details]
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1. Purpose of this example: This example is completely based on computer software. It uses PROTEUS software to build a single-chip microcomputer system, and uses VB to write a computer control softwa...[Details]
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5. Enable MMU
Enabling mmu is implemented by the function __enable_mmu.
When entering __enable_mmu, r0 already stores some configurations of the control re...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]