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On August 17, Longteng Optoelectronics released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 2.983 billion yuan, a year-on-year increase of...[Details]
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LG seems to be suing "friendly competitors" everywhere recently. According to foreign media reports, LG Electronics launched a patent war against Hisense, the world's fourth largest TV manufacturer...[Details]
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OmniVision Technologies has released Nyxel 2, the company's second-generation near-infrared (NIR) technology for image sensors that operate in low to no ambient light conditions. The company said th...[Details]
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Part 2: Artificial Stack In the instruction set of the microcontroller, a class of instructions is specifically used to deal with the stack and PC pointer. They are rcall relative call subroutine i...[Details]
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#include "S3C2440addr.h" #include "math.h" #define pi 3.141593 U16 SEC, MIN, HOUR, TmpSEC_10, TmpMIN_10, TmpHOUR_10,TmpSEC_1,TmpMIN_1,TmpHOUR_1; U16 SEC_x, SEC_y, MIN_x, MIN_y, HOUR_x, HOUR_y, OldM...[Details]
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Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low signals are generated on one side of the electricall...[Details]
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Recently, a strategic cooperation signing ceremony between UBTECH Robotics and People's Daily Online was held in Beijing. In the future, the two parties will work together to promote the integrated...[Details]
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void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource); //Determine the mapping relationship between ports and interrupt lines void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct); ...[Details]
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From scratch, from shallow to deep, my country's manned deep-sea diving business has continuously made new breakthroughs. On November 10, 2020, the "Struggler" manned submersible independently develo...[Details]
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Domestic media reported that recently a netizen posted a message saying that ByteDance will adopt a 10-7-5 work system, that is, starting work at 10 am and leaving get off work at 7 pm, working 5 day...[Details]
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A research team from Germany and China has succeeded in creating a quantum superposition state in a semiconductor nanostructure, marking a major breakthrough in quantum computing. Using two special...[Details]
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As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
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For Apple users, this year's iOS 13 updates are too frequent, but there is no other way because there are really too many problems. And today, Apple quietly released the second beta version of iOS ...[Details]
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Electromagnetic flowmeters are widely used in flow detection of conductive liquid media. If the flow shows a negative value during installation or operation, the reasons and treatment methods are as...[Details]
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On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
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