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Due to academic needs and personal interests, I recently bought an STM32 development board and prepared to start learning STM32. Previously, I had only been learning 51 MCUs. After I started t...[Details]
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On the morning of January 22, smartphone brand Honor held a new product launch conference and officially launched the Honor V40 smartphone. This product is also the first smartphone after Hono...[Details]
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On August 9, the 2022 World 5G Conference kicked off in Harbin, Heilongjiang Province
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The World 5G Conference, which has been successfully held for three sessions, is known for its "pro...[Details]
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A buzzer is an electronic sounder with an integrated structure. This article introduces how to use a single-chip microcomputer to drive a buzzer. It is widely used as a sound-generating device in ele...[Details]
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According to relevant information, Meituan recently established Chengdu Haiqi Technology Co., Ltd., with Sun Keqing as the legal representative and a registered capital of RMB 100,000. The company'...[Details]
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This experiment was simulated using Proteus software. Experimental devices: 20 8X8LED dot matrix display screens, 10 74LS164 shift registers, 10 74LS273 data latches, 2 74LS138 decoders, and 1 PIC1...[Details]
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DRAM manufacturer Nanya Technology announced that its September revenue reached NT$5.001 billion (same unit below), a decrease of about 4.23% from the previous month's high of NT$5.222 billion and a ...[Details]
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Rubber, plastic, bakelite, etc., as insulating materials, are essential in the design of our electronic and electrical products. But have you ever thought about the resistance performance of the mate...[Details]
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Multiple firsts Haichen Energy Storage ● Double firsts in 2022 (No. 1 in the number of power energy storage battery delivery projects in China, No. 1 in the growth rate of energy storage battery shipm...[Details]
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According to the Economic Observer, due to the impact of the epidemic, the construction of 5G base stations in Beijing is temporarily unable to proceed. In response to this, Beijing Mobile said that ...[Details]
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XX Subway Line K is a north-south passenger trunk line with a total length of 48km, including about 5km of elevated lines, 1km of ground lines, and about 42km of underground lines. There are 30 statio...[Details]
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1. Detection of sensor power supply voltage A. Turn the ignition switch to the "OFF" position and unplug the wire connector of the intake manifold absolute pressure sensor. B. Set the ignition switch...[Details]
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Recently, Honor launched two new 5G products at once, in addition to the already advertised 5G large-screen phone Honor X10 Max, there is also the last new product in the Honor 30 series, the Honor 3...[Details]
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ABILITY is a fully implantable neural recording system designed to amplify and wirelessly transmit high-channel-count, high-frequency neural data from the brain to a computer to restore communicati...[Details]
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The transportation sector is a key area for achieving energy transformation. The electrification of automobiles is thriving worldwide and is also developing in Asia. Electric vehicles powered by el...[Details]
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