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The platform device driver is based on the device bus driver model. It just further encapsulates device into platform_device and device_driver into platform_device_driver. The device bus driver mod...[Details]
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Wireless charging refers to a device that uses the principle of electromagnetic wave induction to charge, which is similar to the principle of a transformer. There is a coil at the sending and rece...[Details]
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I accidentally discovered this problem while using ADC today and would like to share it with all my friends. I2CDelay of 89: #define I2CDelay() {_nop_();_nop_();_nop_();_nop_();} I2CDelay of 12...[Details]
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With the continuous development of social productivity and science and technology, the demand for VR technology in all walks of life is becoming increasingly strong. VR technology has also made great...[Details]
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The self-protection device R25 has a resistance of up to 1 kΩ, can handle DC voltages up to 1200 VDC, and has an energy absorption capacity of 240 J. It is suitable for automotive and industrial appl...[Details]
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01 Baidu is in the lead, Wang Chuanfu also bets on
robots
The world's "hottest post-90s"
Recently, according to public data, Shanghai Zhiyuan New Technology Co., Ltd., an affiliat...[Details]
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Touchscreen displays
have taken over our daily lives. From smartphones and laptops to smart TVs and car navigation systems, touchscreen displays are improving the experience and functionality...[Details]
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Judging from the current status of fuel cell vehicle development in developed countries and regions such as Japan, South Korea, North America, and Europe, major global automobile companies such as To...[Details]
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The enable signal of the stepper motor is the signal that controls the start and stop of the stepper motor. Usually, the driver of the stepper motor will provide an enable signal input port. When t...[Details]
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China Energy Storage Network News:
On January 16, State Grid Corporation of China and the Zhejiang Provincial Government signed the "Three Types and Two Networks" Strategic Cooperation Framew...[Details]
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To learn about microcontrollers, you must have basic knowledge of analog and digital circuits, basic computer theory and operation knowledge, and understand the basic rules and statements of C languag...[Details]
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On August 28, the Ministry of Commerce and the Ministry of Science and Technology adjusted and released the "Catalogue of Technologies Prohibited and Restricted from Export in China". What is the sig...[Details]
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introduction
The root temperature of plants has a significant impact on their water metabolism, mineral absorption, plant hormone metabolism, growth and development, photosynthesis, etc. T...[Details]
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In recent years, various Bluetooth innovations have been increasingly used in commercial fields such as retail, hotels, tourism and healthcare, thanks to the low power consumption characteristics of ...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
Talking
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