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The four-wire resistive touch screen is the most widely used and popular type in the resistive family. Its structure consists of a lower line (glass or film material) conductive ITO layer and an upper...[Details]
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What is ground resistance test?
The ground resistance test is to apply a constant current power supply (usually between 10-40A) to the ground point of the product under test (DUT) and the product's c...[Details]
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ACM Semiconductor Equipment (NASDAQ:ACMR), a leading equipment supplier in wafer cleaning technology for advanced semiconductor devices, recently released the Ultra C VI single wafer cleaning equipme...[Details]
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O Introduction
Laser diffraction grating is a key part of laser read/write heads in computer optical drives and consumer electronics. At present, instruments specifically used to measure l...[Details]
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Summary:
Chai Jing's "Under the Dome" air pollution investigation report has set off major Internet platforms. We are reflecting on what we can do for the environment. ZLG Zhiyuan Electronic...[Details]
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With a traditional power tailgate and trunk, users need to hold down a button on the key fob to activate the hatch. This can cause great inconvenience, especially when the user is trying to open the ...[Details]
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1. Inverter switching control schematic diagram
2. The role of electronic components
3. Summary of the conversion of necessary units for electricians
4. RS232 seria...[Details]
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In microwave circuits, power dividers/combiners are very important devices, which are widely used in feeder systems, mixers and power amplifiers. Gysel power dividers/combiners were proposed by Ulr...[Details]
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As electronic components that realize the transmission and exchange of power and signals in electronic equipment, connectors are the basic components necessary for the connection of electronic system...[Details]
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On August 13, 2019, Zhang Jianhua, director of the National Energy Administration, published a signed article in the People's Daily titled "Promoting High-quality Development of Energy in the New E...[Details]
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Semiconductor functional testing involves some new terms, which are briefly introduced here:
Output Mask Output masking, a method of turning the output compare function of a test channel on or...[Details]
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Victory's Kitchen, Canada, has developed a great way to detect metals in its new line of frozen foods, while its new automated packaging equipment speeds up production. Victory's Kitchen, based in To...[Details]
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In order to prevent employees from jumping ship to rival companies such as Meta, Apple recently gave its engineers a rare large stock bonus. According to Bloomberg, people familiar with the matter r...[Details]
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On October 10, 2023, was held at the Shenzhen Bay Renaissance Hotel. Many companies from industrial, Internet of Things, new energy and medical industries attended the forum to exchange in-depth ma...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]
Test/Measurement
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