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1 Introduction
Since the 1990s, with the growth of energy consumption, the deteriorating ecological environment and the improvement of human environmental awareness, countries around the world...[Details]
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FF H1 Fieldbus
H1 fieldbus is developed by FF Fieldbus Foundation. FF Foundation members are composed of world-renowned instrument manufacturers and users. The transmitters, DCS, actuators, and f...[Details]
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PCA module is the abbreviation of "Programmable Counter Array". The following descriptions take the C8051 series microcontroller produced by SILICON LAB as an example. PCA includes 1 16-bit "timer/...[Details]
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Power supply
is an important part of PCB board. Each
chip
needs power supply. Chips are actually very fragile. If the positive and negative are connected in reverse, most of th...[Details]
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At the end of last year, a Huawei mobile phone with model number JLN-AL00 passed the telecommunications equipment network access license approval and was equipped with Hongmeng HarmonyOS. The ...[Details]
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We increasingly rely on technology to provide us with a sense of security: cameras, emergency phones and even security lighting give us a sense of reliability, letting us know that they are there i...[Details]
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First, rotate the "LEVEL" trigger level knob to make the "TRG LED" indicator light up, indicating that the trigger conditions are met at this moment. Second, press the "SOURCE" trigger source selec...[Details]
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Explosion-proof motor stator processing technology
1. Press-fit the stator core with winding according to the "Three-phase asynchronous motor press-fitting process code". Ensure the positionin...[Details]
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Next, Letson Optics will teach you how to maintain an infrared spectrometer. Let’s take a look. 1. Pay attention to the indoor environment The indoor environment mainly includes temperature, humidi...[Details]
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1. What is memory alignment? Why do we need memory alignment?
The memory space in modern computers is divided into bytes. Theoretically, it seems that access to any type of variable can s...[Details]
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Virtual instrument technology has been widely used in the field of test and measurement. With the continuous innovation of LabVIEW software and hundreds of measurement hardware devices, virtual instr...[Details]
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Xiaomi 11 has been unveiled overseas, and now Xiaomi 11 Lite is also on the way and will be available to everyone soon. On February 9, Xiaomi 11 Lite obtained BIS certification and some detai...[Details]
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“We chose NI hardware and software development systems to shorten system development time, ensure system reliability, and simplify the implementation of automated test solutions as well as maintenanc...[Details]
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Industry insiders said that LCD panel prices will continue to rise in July, but the pace of increase will slow down due to slower TV sales in China and weaker demand for panels. The Electronic Times ...[Details]
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"Know at a glance: What are the design standards for automotive connectors today?" Edited by Deso Hardware Electronics.
With the improvement of people's living standards, it is common for a fa...[Details]
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