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Abstract
: Aiming at the requirements of automobile driver fatigue detection, a fatigue driving visual detection system based on the image processing DSP chip DM6437 is designed. Through the ...[Details]
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SAN FRANCISCO, March 28, 2019 /PRNewswire/ -- Pixelworks, Inc., a leading provider of industry-leading low-power video processing solutions, announced that TCL Communication has expanded its collabor...[Details]
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Summary This article introduces the digital predistortion (DPD) feature of the ADI ADRV9002. Some of the debugging techniques used can also be applied to general DPD systems. First, background inf...[Details]
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Central topics:
Analyzing PSRR that affects mobile phone audio quality
Analyzing Power Supply Noise Affecting Mobile Phone Audio Quality
Solution:
Main...[Details]
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When we use external interrupts, basically every io port of STM32 can be used as an external interrupt. When setting the interrupt priority, there is a very vague place that is easy to make mistakes....[Details]
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Abstract: The coding and decoding circuits in the hardware system of the dual-network digital fax machine are designed, and the FPGA chip is used for system implementation and verification. The c...[Details]
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2021 is the first year of the 14th Five-Year Plan. With the continuous advancement of the Digital China strategy, the trillion-level AIoT market is becoming more and more attractive. The deep integ...[Details]
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Abstract: In order to achieve precise control of the thickness of aluminum foil, an AGC system with Siemens S7-400PLC as the core was adopted. At the same time, the fuzzy PID control principle was ...[Details]
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1. Stepless voltage regulation charger Connect a commercially available fan speed regulator (firebox thermostat) in series with the primary of the rectifier transformer and adjust the input power fr...[Details]
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In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and ...[Details]
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Abstract: This article explains the concept and development of Optical Transport Network (OTN), and discusses the driving force of the booming OTN on the optoelectronics industry.
Keywor...[Details]
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According to foreign media reports, navigation equipment supplier Trimble has launched two new GNSS smart antennas, AX940 and AX940i, which can be used in autonomous vehicles. The AX940i also has a b...[Details]
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At present, the international community generally
divides
LED display
light pollution into three categories, namely white light pollution, artificial daylight and color light pollution. Rece...[Details]
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Mr. Yuan Hai, Director of Zhaoguan, was invited to attend the "Application of Drone Countermeasure Technology" held in Shenzhen in October, and delivered a keynote speech on .
In the last deca...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
DSP and ARM Processors
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