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Intelligent cable fault tester alias: cable fault tester, cable fault comprehensive tester, notebook cable fault tester, cable fault meter, etc. Cable fault detector test principle: low voltage pul...[Details]
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"In contrast to previous industrial revolutions, this revolution is developing at an exponential rather than linear speed... It is not only changing what we do and how we do it, but also changing who...[Details]
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The data memory of the intermediate product PIC16C6X of the PIC microcontroller is usually divided into two banks, namely, bank 0 (Bank0) and bank 1 (Bank1). Each bank consists of two parts: dedica...[Details]
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If ZTE and Huawei had not been successively sanctioned by the United States, I believe most people would not care about the situation of China's semiconductor industry, and lithography machines would...[Details]
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According to the project requirements, a device for testing electromagnetic radiation related to the electromagnetic environment inside the aircraft and the interference emission level generated on...[Details]
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In 2017, Huawei released the Watch2 smartwatch (the 2018 model was later released). Although Huawei subsequently launched a number of GT series, Fit watches and children's watches, there has be...[Details]
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音箱是整个音响系统的重要组成部分,价值达全系统的一半左右所以须妥善对待。
①避免放置于阳光直接暴晒的场所,不要靠近热辐射器具,如火炉、暖气管等,也不要放置于潮湿的地方。
②音箱在连接到放大器之前,应先切断放大器的电源,以免损坏扬声器。
③与放大器的馈线连接应稳妥,在受到拉拽时不能掉下,正负极性不能接错。连接扬声器的馈线要足够粗,不宜过长,以免造成损耗和使阻尼变坏。以偏离频率...[Details]
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The popularity of smartphones has made cameras something that people carry with them. I admit that before the advent of smartphones, I never carried a camera with me in any situation, even when I was...[Details]
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Introduction After more than ten years of unremitting efforts, China has become a major manufacturer of optical fiber, optical cable, optical devices and optical transceiver modules, especially ...[Details]
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LM135 Temperature Sensor and Its Application
LM135/LM235/LM335 is a precision temperature sensor launched by National Semiconductor Corporation. It works similarly to a Zener diode. Its reverse bre...[Details]
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China Energy Storage Network:
Rechargeable batteries are a key technology that can provide energy storage for a large number of electronic instruments, devices and vehicles. Batteries can a...[Details]
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Diodes Incorporated introduces automotive-qualified dual-channel decoder for USB PD 3.1 SPR, PPS and QC protocols
Diodes Incorporated (Nasdaq: DIOD) has launched a h...[Details]
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On the 10th, the largest 100-megawatt compressed air energy storage demonstration project in Qinghai Province started construction in Wulan County, Haixi Prefecture. It is understood that the project ...[Details]
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Recently, overseas institutions have reported that Apple's new phone has seen the first wave of order cuts, which will affect Apple's shipments in the first half of 2021 and have an impact on TSMC's ...[Details]
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Recently, at the construction site of the 465,000-ton ferroalloy new energy smelting, tailings and waste gas and waste heat comprehensive utilization high-quality development circular economy project ...[Details]