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Use and maintenance of air-insulated dry-type transformers For dry-type transformers that use air as the insulating medium, except for a few product series, most series have a lower ability to withs...[Details]
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When a person puts his hand into the detection range of the hand dryer, the device starts working, and when the hand is removed, the device stops working. This function is usually achieved by using...[Details]
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The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature...[Details]
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introduction
The traditional method is to use a video capture card (such as 1394) to capture the video signal and use the corresponding software to transfer it to the PC, which is neither ...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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Abstract: LM4651/LM4652 is a new integrated circuit chip launched by National Semiconductor. Using two ICs, the LM4651 driver and the LM4652 power MOSFET, an efficient Class D subwoofer power am...[Details]
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As process nodes continue to improve, chip manufacturing processes continue to approach physical limits, and functions become more and more powerful, which brings higher integration while also bringi...[Details]
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2401 A simple 2.4G RF module with SPI interface costs 20￥ on Taobao, and 17￥ for DIY, which is considered cheap.
This version of the stable fix http://ntn314.blog.163.com/blog/static/161743584201062...[Details]
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After several collisions between Tesla cars and emergency vehicles, the National Highway Traffic Safety Administration (NHTSA) launched an investigation into Tesla's Autopilot autonomous driving assi...[Details]
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The HCSl2 series microcontroller does not include a D/A conversion module. To expand its voice function, the usual practice is to add a D/A conversion chip. Although this can achieve very good sound q...[Details]
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On February 28, Yufeng District of Liuzhou City held a concentrated opening and completion ceremony for major projects in the first quarter of 2024. As one of the first batch of centralized shared new...[Details]
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On July 4, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a high-voltage DC bru...[Details]
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First install ADS1.2, which is mainly used to compile and debug programs for ARM processors. All the source programs below will be compiled by ADS and eventually linked into executable files, i.e. .b...[Details]
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Abstract: Switching power supply has a prominent electromagnetic interference problem due to its own working characteristics. Starting from the model of electromagnetic interference of switching po...[Details]
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As the payment field moves towards digitalization, protecting digital identities and transactions becomes increasingly important. In addition to standard contactless payment cards, biometric p...[Details]
Microcontroller MCU
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