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On July 6, Suzhou Tenxin Microelectronics Co., Ltd. (hereinafter referred to as "Tenxin Microelectronics") announced the completion of a round A financing of tens of millions of yuan, with Shenzhen C...[Details]
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Today, the 2019 OPPO Developer Conference was held in Beijing. Duan Yaohui, Vice President of OPPO and President of the Internet Business Unit, revealed that the monthly active users of OPPO Quick Ap...[Details]
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At present, there are many AM-modulated radio control products on the market, such as car alarms, toys, etc. Most of their remote control transmitter circuits use LC oscillation circuits, which a...[Details]
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Affected by the COVID-19 pandemic, CES, which has a history of more than 50 years, has had to make major changes. All activities are now in digital form, and everyone can only "visit" the exhibition ...[Details]
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Many users have asked about the test methods for A/D and D/A converters used in audio systems. They are summarized below for reference. 1. A/D converter testing in audio systems The inp...[Details]
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Smart meters are smart terminals of smart grids. In addition to the basic electricity metering function of traditional energy meters, in order to adapt to the use of smart grids and new energy, they ...[Details]
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Simulation schematic diagram: Program operation chart: Part of the program: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar duan ={0xc0,0Xf9,0xa4,0xb0,0x99,0x92,...[Details]
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On March 10, TCL held the 2022 TCL QD-Mini LED Spring New Product Launch Conference last night, officially launching three new QD-Mini LED TV products, including the Lingyao QD-Mini LED Smart S...[Details]
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ARM microprocessors can support up to 16 coprocessors for various coprocessing operations. During program execution, each coprocessor only executes coprocessing instructions for itself and ignores in...[Details]
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Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally refers to two transistors being controlled by two complementary signals, and one transistor is...[Details]
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According to MEMS Consulting, the next generation of high-resolution smart radar sensors is essential to achieve L4 and L5 autonomous driving. Of course, cameras and LiDAR play an important role in...[Details]
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Silicon germanium (SiGe) has become a popular semiconductor material since the 1990s, and its production has skyrocketed. But this semiconductor was not an overnight success. In fact, SiGe, a mixture...[Details]
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Infineon is a strong, diversified chip company with important positions in power, MCU and sensors, and has a good influence on markets such as automotive electrification, advanced ADAS, industrial au...[Details]
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For the microcontroller system, the clock settings of the CPU, bus and peripherals are very important, because without the clock there is no timing, and I believe everyone knows what the combinational...[Details]
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Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]