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Since 1978, Hill et al. in Canada first discovered the photosensitive phenomenon in germanium-doped quartz fiber and used the standing wave method to manufacture the world's first fiber Bragg gratin...[Details]
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Wafer foundry capacity continues to be in short supply. In order to ensure future production capacity, many major chip manufacturers have signed long-term contracts of two to three years with leading...[Details]
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0 Introduction
The power factor of three-phase transmission line is an important economic and technical parameter of power transmission, which is related to the stability, loss, transmissi...[Details]
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Depending on the type of system being designed and the potential environment in which it operates, the weight of the motor can be very important to the overall cost and operating value of the syste...[Details]
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Embedded RF Systems
Basically, every electronic product today is an embedded system, ranging from electronic watches to various complex control systems. An embedded system is actually a dedicated co...[Details]
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The source program is as follows:
LIST P=16F877
INCLUDE "P16F877.INC"
; Clock display range: 00.00 seconds - 99.99 seconds, resolution: 0.01 seconds; The registers used are as follows:
S0...[Details]
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1 Introduction
When designing traditional power electronic devices, we usually measure their cost-effectiveness by the price per kilowatt. However, when designing photovoltaic inverters, the...[Details]
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The reporter recently learned from the Institute of Nuclear Energy Safety Technology of the Chinese Academy of Sciences that the "Intensity Modulated Precision Radiotherapy Planning System" (Qilin Da...[Details]
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Foreign media AppleInsider reported that the next-generation iPad may borrow some designs and functions from the iPad Pro, and original design drawings have been leaked, showing thinner bezels, senso...[Details]
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On August 7, the "Guidelines for Power Users in Xiongan New Area" (hereinafter referred to as the "Guidelines") compiled by State Grid Hebei Electric Power Co., Ltd. passed the expert review organi...[Details]
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1. Analog module wiring
1. Ordinary analog module wiring
There are three types of analog modules: ordinary analog modules, RTD modules and TC modules. Ordinary analog modules can collect ...[Details]
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Generally speaking, the serial port's sending interrupt to transmit data is not very demanding for my current application, so I have not conducted a good experiment and understanding of it. How...[Details]
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How ECD works
The electron capture detector (ECD) is the most sensitive gas chromatography detector and the earliest selective detector. It only responds to compounds that can captu...[Details]
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On April 30, the National Energy Administration organized a video conference in Beijing to sign a long-term cooperation agreement on the direct current transmission project from northern Shaanxi to...[Details]
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September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]
Industrial Control Electronics
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