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S3C2440 has two boot modes: NORFLASH boot and NANDFLASH boot; but generally only boot from NANDFLASH. Since it is booted from this place, two conditions must be met: 1 There must be a program in th...[Details]

0 Introduction With the popularization of urban pipeline and bottled gas, gas leakage, explosion or poisoning accidents caused by improper use and aging equipment occur from time to time, so the i...[Details]

Since last year, Apple has been working on applying AR technology to windshields. According to foreign media reports, Apple recently obtained a patent called "Region Identification and Indication Sys...[Details]

According to the latest report from Canalys, global electric vehicle (EV) sales reached 6.5 million in 2021, a year-on-year increase of 109%, accounting for 9% of all passenger car sales. Affected by...[Details]

 Recently, Shenzhen Huameixingtai Technology Co., Ltd. (hereinafter referred to as "Huameixingtai") plans to issue shares for the first time and list on a domestic stock exchange. It has now accepted...[Details]

       A few days ago, SmartisanOS, created by Luo Yonghao, officially released an "Announcement on the Offline of the Smartisan Forum" on Weibo, stating that the Smartisan Forum will cease services ...[Details]

Circuit Function and Advantages This circuit is a complete implementation of a low noise microwave fractional-N PLL with the ADF4156 as the core fractional-N PLL device. The PLL frequen...[Details]

With the development of high-tech and electronic devices, light control, temperature control and remote control curtains have emerged, bringing a lot of convenience to people's lives. At the same time...[Details]

The arrival of 5G is faster than we expected.   Li Zhengmao, vice president of China Mobile, recently gave a speech introducing the latest progress of China Mobile's 5G network after commercial use. ...[Details]

　　A real-time temperature control system using a single-chip microcomputer and a PC is designed, including hardware design and software design. The system uses the STC89C52 single-chip microcomputer ...[Details]

      HMD Global has started pushing the Android 11 update to two more phones - the 2018 Nokia 8.1 and the 2019 Nokia 2.3, both of which are now receiving the update to Google's latest stable version...[Details]

Cone flow meter is a new type of high-precision flow meter that can accurately measure various Reynolds numbers and meet the application conditions of various media. Its operating principle is the sa...[Details]

1 Humanized display mode S7-300 only has some alarm lights to display the status, and more information needs to be viewed using a programming computer connected to the CPU, which is very ...[Details]

As users' data security awareness gradually increases, users have higher requirements for the work done by enterprises in data security and privacy, which also determines the degree of trust users ha...[Details]

Source: Getty Images/Jae Young Ju Infineon Technologies has introduced a new touch controller, the automotive-grade PSoC Multi-Touch GEN8XL (IAAT818X), to meet the growing demand for adv...[Details]