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Strategy Analytics   ' latest VR headset forecast by price segment shows that   VR hardware annual revenue has declined for the first time. The decline in revenue is limited to the low-cost segment, ...[Details]

(Image source: AGD Systems official website) According to foreign media reports, AGD Systems, one of the UK's leading manufacturers of traffic monitoring systems and intelligent transportation s...[Details]

1. RTC real-time clock characteristics and principles RTC clock source   1. External clock LSE 2. HSE 128-way division 3. Internal LSI RTCCLK is pre-divided by RTC_PRL to obtain TR_CLK. In ...[Details]

The 89S51 and 89C51 of ATMEL's 89S51 series have the same functions and compatible instructions. The HEX program can be used directly without any conversion. The 89S51 only adds a watchdog function co...[Details]

Modern precision measurement technology is a comprehensive interdisciplinary subject that integrates optics, electronics, sensors, imaging, manufacturing and computer technology. It involves a wide r...[Details]

After the three-child policy was announced, many parents declined the offer: in this era of involutionary education, kindergarten and primary school interviews require a large vocabulary and the abil...[Details]

　　1. Introduction 　　 Induction heating technology was first used in household induction cookers. Later, as the advantages of high efficiency, energy saving and environmental protection became more ...[Details]

On December 3, Western Materials responded to investors' questions on an interactive platform and stated that the company's nano-silver wires are currently under development and can be used in high-e...[Details]

      Yesterday, Qualcomm officially released the new Snapdragon 690 5G mobile platform, which is the first time that the Snapdragon 6 series has introduced 5G, and it uses integrated 5G. This also o...[Details]

The latest progress of the nearly two-year-long case of UMC being accused of stealing Micron's secrets has been made public recently. The San Francisco branch of the Northern District Court of Califo...[Details]

　   On May 9, according to foreign media reports, Qualcomm's next-generation flagship platform is named Snapdragon 875, and the Samsung Galaxy S21 may be the first model of Snapdragon 875. 　　The repo...[Details]

On the evening of February 25, Lantech Optics disclosed its 2020 performance report, achieving operating income of 439 million yuan, a year-on-year increase of 31.33%; net profit attributable to the ...[Details]

Kernel version: 2.6.14 CPU platform: arm   When exchanging data between kernel space and user space, get_user and put_user are two dual-purpose functions. Compared with copy_to_user and copy_from...[Details]

The AVR watchdog is a hardware unit that resets the program when it runs away for some reason, just like a puppy guarding the door. //Watchdog ini TI alize // prescale: 2048K void watchdog_init(voi...[Details]

Overview: In order to meet the requirements of different measurements, traditional voltmeters are made into independent instruments, including peak voltmeter, average voltmeter and effective value vo...[Details]