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s3c2410_gpio_setpin() in gpio.c Function: Set the value of the corresponding GPIO port, If pin=S3C2410_GPB5 to=0, then: set the output value of S3C2410_GPB5 to 0. If pin=S3C2410_GPB5 to=...[Details]
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Overcoming communication barriers and solving application development efficiency bottlenecks Pioneers of smart hospitals face difficulties in digital transformation Founded in 2016, Aidiya is a ...[Details]
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Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]
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A scientific research team composed of Duke University, Northwestern University and other universities found that using Apple's Apple Watch smart watch can help patients with sickle cell disease pred...[Details]
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CR605 is officially launched
After obtaining the MTBF60000-hour reliability certification, Wasu Rob...[Details]
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There is such a paragraph in u-boot's start.S relocate: /*relocate U-Boot to RAM */ adr r0, _start /*r0 - current position of code */ ldr r1, _TEXT_BASE /* test if we run from flash or ...[Details]
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EEPROM memory related registers
1. EEARH, EEARL——EEPROM address register
2.EEDR——EEPROM Data Register
3.EECR——EEPROM Control Register
—— —— —— —— EERIE EEMWE EEWE EEERE
Bit 7.....[Details]
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Today, Honor Mobile officially announced that the Honor 70 series will be officially released on May 30, and will be endorsed by Gong Jun. In the official rendering video, we can see that the...[Details]
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This article is marked as a capriccio, which means that it is not a strictly structured article, but is written as I think of it. I hope readers will like this style. The following is the main text...[Details]
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The ZR-LDE electromagnetic flowmeter produced by our company consists of two parts: a sensor and a converter. It works based on Faraday's law of electromagnetic induction and is used to measure the vo...[Details]
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Matrix keyboard introduction When there are a large number of keys on a keyboard, in order to reduce the occupancy of the I/O ports, the keys are usually arranged in a matrix form. By "scanning" ro...[Details]
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Analog
sensors
are widely used in industry, agriculture, national defense, daily life, education, scientific research and other fields.
However, in the design and use of
analog
...[Details]
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Basic knowledge of audio technology
1. Technical status of foreign speakers and sound boxes
1.1 Professional speakers
Mainly refers to speakers and sound boxe...[Details]
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This circuit is an OCL power amplifier circuit composed of low-power integrated power amplifier LM386. The circuit structure is simple and easy to debug, making it very suitable for self-production...[Details]
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On October 19, the reporter learned from State Grid Zhejiang Electric Power Co., Ltd. that the Zhejiang Energy Big Data Center recently added data from 751 user-side electrochemical energy storage sta...[Details]