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On April 28, the "2021 Seventh Quality Matters China Photovoltaic Festival" hosted by the German TÜV Rheinland Group (hereinafter referred to as "TÜV Rheinland") was held in Hangzhou, and Zhang Yul...[Details]
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Televisions, laptops and tablets have been in high demand during the COVID-19 pandemic as people work and study via Zoom, socialize via Skype and watch Netflix for long hours to ease lockdown anxieti...[Details]
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MAX666 voltage drop detection circuit
The MAX666 has a voltage detection function inside the chip. When the voltage of the LBI pin drops, a signal is output from the LBO pin, as shown in t...[Details]
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On July 3, a report from China Science News stated that Ma Cheng, a professor at the University of Science and Technology of China, developed a new type of solid electrolyte. Its comprehensive perfor...[Details]
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This afternoon, Sony released its new flagship phone, Xperia 1 IV. The new phone is equipped with a Snapdragon 8 Gen 1 processor and is said to have a true optical zoom lens. The camera up...[Details]
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At CES 2021, computer maker HP launched several laptops and monitors, and it is worth mentioning that the company also launched the Elite Wireless Earbuds, the company's first true noise-canceling wi...[Details]
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In an era of rapid technological advancement,
emerging technologies such as
robotics
and artificial intelligence are constantly driving the upgrading of traditional industries.
On March...[Details]
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When ultrasonic waves propagate in a flowing fluid, they carry information about the flow rate of the fluid. Therefore, the flow rate of the fluid can be detected by the received ultrasonic waves, and...[Details]
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This design features
1. You can enter the IP address of the device on the computer browser and open the web control interface that needs to be displayed, such as controlling the switch of the LED ...[Details]
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When measuring the insulation resistance, it is necessary to measure the insulation resistance value between each two-phase winding and between each phase winding and the chassis to judge the insulat...[Details]
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Apple has applied for a number of patents for foldable iPhones. One of the granted patents is for an "electronic device with a slidable expandable display screen," and Apple has just updated t...[Details]
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Just like using a large "power bank", we can store electricity, use electricity efficiently and reduce the production costs of enterprises. On February 28, the head of the General Management Departmen...[Details]
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On June 14, Shenzhen Xinwei Communication Co., Ltd. (hereinafter referred to as "Xinwei Communication" or "the Company") stated in its investor relations activity record sheet that the company's wire...[Details]
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BRUSSELS (Reuters) - Germany’s electric car charging stations will be investigated by the country’s antitrust regulator, the Bundeskartellamt, following a flood of complaints that they are too expe...[Details]
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0 Introduction In the traditional tobacco purchasing system, tobacco leaf sorting, weighing and grading are all done manually. Due to the low efficiency of manual operation and the increasing la...[Details]
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