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On January 3, the Shanghai Smart Factory Construction Promotion Meeting was officially held. Shanghai became the first city in the country to include robot density in statistics. At present,...[Details]

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PIC microcontrollers are widely used, and many control systems in life are designed based on PIC microcontrollers. I have introduced many PIC microcontrollers before. In this article, I will bring yo...[Details]

      On April 26, OPPO Guangdong Mobile Communications Co., Ltd. announced its patent for “camera control method, device, electronic device and storage medium”. 　　The abstract shows that the pres...[Details]

Today let’s talk about Lucid Air’s central onboard charging unit, Wunderbox.   Since the voltage of Lucid Air is very high, 924V. Here are several functions:   ● Low-power DC power distribution part:...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Regarding 5G technology, which is currently the industry's most concerned issue, Huawei founder Ren Zhengfei has said more than once that 5G patents and technologies can be sold. First, on April 15...[Details]

　　This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]

0 Introduction There are still millions of farmers and herdsmen without electricity supply in the remote western regions of my country, and the region is experiencing increasingly severe d...[Details]

On December 14, 2023, Dalianda Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanding launched the LE Audio...[Details]

1. SRAM chip: STM32F4 is directly connected to the SRAM chip, the specific model is: IS62WV51216 The pinout is as follows: Apart from the basic power and ground wires, the pins of IS62WV51216 ca...[Details]

We went to the official forum and found that the BootLoader (hereinafter referred to as BL) unlocking tool for realme X, which is currently upgrading to Android 10 operating system, has been launched...[Details]

introduction The instrumentation industry and industrial production processes have higher requirements for real-time performance, processing speed, intelligence, etc. ARM microprocessors have the c...[Details]

1. PWM principle 1. The concept of active buzzer and passive buzzer An active buzzer will sound when the voltage is high, while a passive buzzer requires a PWM wave to sound. 2.PWM pulse wave PWM ...[Details]

The "Chengxing Platform" has been successfully mass-produced on more than a dozen models Shenzhen, China – October 23, 2024 – BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]