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At present, the digital revolution represented by the Internet and big data is profoundly changing the national economic form and lifestyle. State Grid Corporation of China is accelerating the cons...[Details]
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Recently, OPPO's new 5G phone with model "PCKM70" was connected to the network. Judging from the pictures, it is built on the basis of the OPPO Reno 10x zoom version, but with an upgraded processor. ...[Details]
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On October 16, the 2021 Global Digital Energy Summit was held in Dubai. At the meeting, Huawei Digital Energy Technology Co., Ltd. (hereinafter referred to as "Huawei Digital Energy") and Shandong ...[Details]
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The Ministry of Industry and Information Technology has issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. With the issuance of 5G commerc...[Details]
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The Xiaomi Redmi Note 11T series has been officially announced to be released this month. Before the release, a new configuration appeared in the device's network access license. The super cup model ...[Details]
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3. In the board, in order to verify whether the new u-boot is available, you need to set the IP address in u-boot first, as shown below: Pay attention to the red words below U-Boot 1.1.6 (Dec 5 2009...[Details]
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Causes of fire in electric motors
1. Motor short circuit failure. The motor stator winding has a phase-to-phase or turn-to-turn short circuit or insulation breakdown to the ground, causing ins...[Details]
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From May 24 to 26, the three-day CIBF2016 International Advanced Battery Frontier Technology Seminar and the 6th China International Energy Storage Conference opened grandly at the Shen...[Details]
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//Use P1 port to connect 8 LEDs to make a most common running light. //The time interval between light flashing can be controlled by software delay or timer. //If you add a button, you can also contr...[Details]
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1. Introduction
Electromagnetic compatibility (EMC) is the abbreviation of electromagnetic compatibility. It has two meanings. One is that the electromagnetic radiation generated by the equipm...[Details]
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When using a multimeter, you should first understand the meaning of various symbols on the meter panel and the primary functions of each knob and selector switch. You should check whether the pointer...[Details]
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Apple today announced several improvements to the new iPhone 11 Pro and iPhone 11 Pro Max, including a new triple-camera system, the A13 Bionic chip, and more. Apple didn’t highlight the demo o...[Details]
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On April 28, 2022, Huawei officially released its foldable flagship mobile phone Huawei Mate Xs 2. Continuing the classic outward folding design, Huawei Mate Xs 2 is ultra-light, ultra-flat, ultra-re...[Details]
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0 Introduction
With the rapid development of the domestic economy, air-conditioned cars and luxury cars have also entered a new stage of development. Air-conditioning inverter is a new type of high...[Details]
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The need to deliver complex styling while meeting vehicle-specific requirements and region-specific regulations has increased the complexity of the optical design process. This has led to an increa...[Details]
RF/Wirelessly
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