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Recently, Jiwei.com learned that OPPO has filed several patent infringement lawsuits against Nokia in China and Europe, and the patents involved are all 5G standard essential patents. Obviously, this...[Details]
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Cross Helmet Team is crowdfunding and selling a motorcycle helmet it developed, the "X1", on the Japanese Makuake website. The general retail price is 189,000 yen (about 12,474 yuan), and a 20% disco...[Details]
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September 13, 2023, Tysendeleau, Belgium - Melexis, a global microelectronics engineering company, announced today that Melexis has launched the first third-generation current sensor chip MLX91230...[Details]
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Write down the address space occupied by each of the four program memories 27128 of the 8051 microcontroller in the following figure. Picture 1 Picture 1 Answer: (1) 0000H~3FFFH (2)4000H~7F...[Details]
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Through PC-based control, EtherCAT and artificial intelligence (AI), we provide customers with flexible conductive patterning technology to meet high-precision processing requirements.
P...[Details]
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Recently, according to GSMArena, Samsung Exynos official Twitter released a short video. In the video, a child appeared, and there was a keyword "2200" on the picture behind the child, suggesti...[Details]
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Embedded wireless technology is the combination of an embedded process or system with a wireless communication interface. Embedded wireless systems are enabling a wide range of new industrial, commerc...[Details]
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1 Introduction High-voltage transmission lines and tower accessories have been exposed to the wild for a long time. They are affected by continuous mechanical tension, electrical flashover, and mater...[Details]
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As shown in Figure 7.4, the waveform being measured has 5 positive pulses and 4 negative pulses, but the measurement results show 4 positive pulses and 3 negative pulses. Why is this? Figure 7.4 De...[Details]
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The engine start-stop system is a system that automatically shuts down the engine when the vehicle stops temporarily (such as waiting at a red light) while driving. When it is time to contin...[Details]
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Benefiting from the advancement of 5G base station and data center construction, the optical module industry has entered a period of incremental demand. According to Light Counting data, in Q2 2020, ...[Details]
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Basic circuit topology and operating principle LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electronic de...[Details]
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On May 8, Volvo Cars , a global leader in automotive safety , announced that it will equip all new models of its next-generation scalable modular architecture SPA 2, which will go into mass productio...[Details]
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Simple remote control, although the circuit is simple, easy for beginners to make and debug, but it is very susceptible to the same frequency interference, sparks generated by motors, etc., and easy ...[Details]
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When we use a single-chip microcomputer to do some tasks, we usually write the program into a sequential structure, which can basically solve most of the design requirements. Moreover, this structure ...[Details]