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The parameter determination of three-phase induction motor refers to measuring various parameters of the motor to determine the performance and status of the motor. Common parameters include speed,...[Details]
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Autonomous driving startup AutoBrain released its L3 HWP autonomous driving product in Beijing. AutoBrain founder and CEO Peng Yongsheng said that L4-L5 autonomous driving has already been planned ...[Details]
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1. Function The ultrasonic distance measurement learning board can be used for position monitoring in car reversing, construction sites and some industrial sites, and can also be used for meas...[Details]
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Analyst Ming-Chi Kuo said Apple plans to add a 48-megapixel camera lens to the iPhone next year, followed by a periscope lens in 2023. In a research note obtained by MacRumors, Kuo said these iPhon...[Details]
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1. Introduction In the electronic fuel injection system (EFI) of a car, an air flow meter is installed on the intake passage. Its function is to measure the amount of air entering the engine cylinder...[Details]
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According to the latest report from foreign media, the first known mobile phone with a center-punch screen, the Samsung Galaxy Note 10, may be released on August 10. The whistleblower Oneleaks re...[Details]
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Every era has its protagonist. If an enterprise's pioneering voice eventually becomes a public consensus, it will usher in a new era. 2020 is the beginning of a new decade, and it may usher in a ne...[Details]
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Abstract: A novel CMOS four-quadrant analog multiplier circuit is proposed. The multiplier is based on a cross-coupled square circuit structure and is implemented using a subtraction circuit. It us...[Details]
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According to CCTV News, with the full completion of the Beidou-3 system and the advent of the 5G era, the application areas of "Beidou + 5G" are moving from industrial applications to people's lives....[Details]
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On August 31, Sanan Optoelectronics issued an announcement stating that the Big Fund plans to reduce its holdings by no more than 2% of the company's total shares, or 89,586,826 shares, through cent...[Details]
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Hejian Software and Open Source Chip Research Institute deepen strategic technical cooperation to enable the construction of large-scale systems of "Xiangshan" high-performance open source RISC-V...[Details]
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Data transmission and control can be realized through parity check, such as controlling LED lights, buzzers, and sending data to the host computer. Since it is data transmission and control, a ...[Details]
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Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
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As the market is rushing to buy, as a consumer, you still need to be calm and scientific when choosing LEDs, and choose the light sources and lamps with the best cost performance. The following int...[Details]
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Through this experiment, you can learn the basic hardware interface circuits and software programming methods for mutual communication between the PC serial port and the AVR microcontroller serial por...[Details]