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LED dot matrix display screens are widely used in shopping malls, railway stations, commercial advertisements and signal signs due to their convenient control, long service life, easy construction and...[Details]
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0 Preface Radio Frequency Identification (RFID) is a technology that uses the spatial coupling and backscattering characteristics of radio frequency signals to automatically identify target objects...[Details]
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Suppose you receive a task to design a signal processing system composed of DSP, DAC, ADC and other analog devices. The job is pretty simple if you take a few important factors into consideration. Le...[Details]
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According to Quantum位, the epidemic will also affect the spring launches and supply of domestic mobile phone manufacturers this year, including Huawei, OPPO, Xiaomi and vivo. Canalys analyst Ni...[Details]
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It is reported that Waymo announced on Twitter that it has obtained US$2.25 billion (approximately RMB 15.6 billion) in financing, with Silver Lake, Canada Pension Plan Investment Board, Mubadala inv...[Details]
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STMicroelectronics, a global semiconductor leader serving customers across the spectrum of electronics applications, announces financial results for the first quarter ended March 28, 2020, prepared i...[Details]
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Recently, Yole Intelligence, a subsidiary of Yole Group, a world-renowned market research and strategic consulting company, released the "2022 Automotive and Industrial LiDAR Application Report" (her...[Details]
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I was also confused about SPI's NSS before. I saw in other manuals that NSS is the chip select signal. The chip select of most SPI slaves is valid at low level. When the NSS pin of a slave is low, the...[Details]
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The Zephyr Project announced a milestone with Baumer becoming a platinum member and Infineon, Qualcomm Innovation Center, Percepio and Silicon Labs becoming silver members. Zephyr is an open source...[Details]
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This paper introduces a specific method of designing a short-distance wireless data transmission system using a high-performance, low-power 32-bit microprocessor STM32F103 and a RF transceiver chip n...[Details]
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In the first issue, we have started to use UART to realize the communication between the microcontroller development board and the computer, but we only briefly talked about some concepts and the use...[Details]
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Google announced the Portrait Light feature at the Pixel 5 and Pixel 4a 5G smartphone launch event at the end of September, allowing users to manually control the lighting effects in photos by ...[Details]
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1. Structural features of the detector
The detector uses a single-chip microcomputer to control a reflective infrared sensor to detect the position of the driver's head. By detecting the relat...[Details]
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We went to Huawei Mall and found that the Honor Play4T series, which will be released tonight, has already opened for pre-order. From the page, we can see that the series includes two mobile phones, ...[Details]
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With the growth of China's digital video surveillance market at an annual rate of more than 30% in the past 3-4 years and the growth of other fields, the video processing chip market has also grown...[Details]