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Quartz crystal oscillator circuit using C-MOS converter Function of the circuit Recently, there is a trend to replace TTL devices with C-MOS devices, and the 74HC ...[Details]

At the Samsung Advanced Foundry Ecosystem SAFE (Samsung Advanced Foundry Ecosystem) 2021 Forum which just ended this month, Samsung, the world's second largest wafer foundry, comprehensively introduc...[Details]

There are six core issues that lead to image quality degradation, such as the cost of 3-megapixel lenses and the technical bottleneck of high-compression ratio encoding algorithms, which cannot be sol...[Details]

1. Put the compiled buttons1711.c file into /home/mini2440/linux-2.6.32.2/drivers/char/ 2. Modify Makefile In the same directory (the directory where you put the .c file in step 1 /home/mini2440/...[Details]

Huawei's first smart viewing glasses will be unveiled at the 2022 World VR Industry Conference and will be officially released in December Huawei announces AR/VR R&D layout and will release its fir...[Details]

According to Reuters, on April 16, Nissan Motor, Japan's third-largest automaker, said it will start mass production of solid-state batteries for electric vehicles in early 2029 and use large-scale...[Details]

On October 12, a video and telephone conference on the promotion of the construction of the ubiquitous power Internet of Things of State Grid Corporation of China was held in Beijing. Guided by Xi ...[Details]

Preface As people's quality of life improves, smart buildings have become a trend. In smart buildings, the safe and stable operation of elevators is crucial. However, this is difficult to ...[Details]

1. Leakage. The zirconia oxygen analyzer must be strictly leak-checked before initial use. The oxygen micro-oxygen analyzer can only obtain accurate data results under the premise of being tight and l...[Details]

1. Analysis of the entire program flow: The programs are copied from the icache project in Chapter 5: clock.S, led.S, start.S (add bl main call), Makefile (add uart.o and main.o as usual), mkv210_ima...[Details]

According to Bloomberg, citing sources, (147.11, 4.55, 3.19%) the company switched to the USB-C interface (Type-C interface) instead of the original Lightning interface in the process of testing futu...[Details]

Technology development: personalized sound field technology upgrades and iterations are accelerating From the development of car radios to the model of "host + amplifier + speakers + AVAS system", ...[Details]

A few days ago, a digital blogger exposed a Kirin icon. Qichacha data showed that the icon was applied for trademark registration on June 16 and was classified as "scientific instrument". It may be a...[Details]

0 Introduction     China is one of the countries most seriously affected by natural disasters in the world. In recent years, due to severe deforestation and over-exploitation of natural resources, the...[Details]

Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE November 7, 2024, Shanghai, China – Today, during the 7th China Inter...[Details]