2021 is over. At the beginning of the year, I went to the operating room equipment room on duty according to work arrangements. This year, after continuous exploration, I summarized my own set of equi...
Today, I was learning Linux and was talking about files. I saw a function that everyone should use frequently, which is formatting. Whether you format a USB flash drive, an SD card, or a hard drive, d...
[i=s]This post was last edited by sylar^z on 2019-8-11 21:19[/i]This pedometer bracelet design is based on the F103 core board and the X-NUCLEO-IKS01A3 sensor development board. The wake-up function i...
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Recruiting MBSE part-time training instructors
Short-term training can be done on weekends. If you want to earn some extra money, accumulate resources, and enrich your life, please contact me.Require:...
First of all, I would like to thank Qinheng and EEWORLD for providing such an opportunity.Then I am sorry that I have delayed posting it until now.Let's get to the point. Let's first open the official...
The two are essentially the same, that is, digital ground and analog ground are both ground. To understand why they need to be separated, let's listen to a story first; our company's business building...
With the rapid development of semiconductor technology innovation, the hearing aid industry is constantly changing; fierce competition and the need for faster time to market have led to shorter produ...[Details]
1. Introduction Modern industrial automation production involves a variety of inspection, production monitoring and parts identification applications, such as dimensional inspection of batch processi...[Details]
For embedded applications requiring the highest levels of safety and reliability
New low-power SSDs feature unmatched security designed for defense and industrial markets and are available in a...[Details]
Ultra-wideband, commonly referred to as UWB, is a powerful wireless communication technology that has a wide range of uses and can perform a variety of tasks that are difficul...[Details]
Purpose: Initially master the operation and use of Keil (C51 language) and SUN ES59PA experiment instrument, and be able to input and run simple programs. Laboratory equipment: A set of SUN ES5...[Details]
Last year, the semiconductor sector soared due to the increased demand for smartphones, automobiles and game consoles during the epidemic. Although semiconductor stocks have stopped growing at a high...[Details]
Internal interrupts do not require hardware support, are not controlled by the IF flag, and do not execute interrupt bus cycles. Except for single-step interrupts, which can be enabled or disabled th...[Details]
As shown in Figure 5 below, this is a bridge amplifier circuit used for intuitive measurement of a multimeter. Through the amplification of the amplifier, the temperature of 0~100℃ is convert...[Details]
1. The ambient temperature of the instrument is -40~70℃, and the relative humidity is not more than 80%. If it deviates from the normal operating temperature by 20±5℃, the pressure gauge must include...[Details]
1. Instrument Model Keysight E4405B Spectrum Analyzer 2. Fault phenomenon Customer feedback: instrument startup error 3. Inspection and maintenance First, power on the machine to verify the error inf...[Details]
At the ongoing 2020 International Microwave Symposium (IMS), NI announced its collaboration with Eta Wireless to fully support ETAdvanced, the industry’s first digital envelope tracking (ET) technolo...[Details]
Is it necessary to install filters on servo drives? Too many people have asked Qingdao LV Bo Jie Neng this question. Qingdao LV Bo Jie Neng's answer is yes. It is indeed necessary to install MLAD-S...[Details]
The industry-renowned ANCA 2022 Annual Tool Competition was successfully held in Stuttgart, Germany, the world grinding center. As a new industry gathering place for grinding technology, the ANCA Ann...[Details]
1 Analysis of Power Supply Requirements of Missile Test System The program-controlled power supply is one of the combinations of the missile comprehensive test system, which is used to provide variou...[Details]
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