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On September 23, Jiang Siqing, director of the Shanxi Provincial Development and Reform Commission, and Zhang Xinwei, secretary of the party committee of the Shanxi Provincial Department of Science...[Details]
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Jiwei.com reported on April 20 that the realme Q3 series will be released on April 22. Regarding the features of this series, Xu Qi, realme's vice president, president of China, and president of glob...[Details]
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Digital connectivity in building management systems will help reduce costs, avoid waste and reduce downtime Beijing, China - January 10, 2024 - Honeywell and Analog Devices, Inc. announced the sign...[Details]
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1. Initialize the SD card.
I mostly use SPI mode now, so I will only discuss SPI mode here. In SPI mode, all instructions require the CS pin to be set to 0 first. So I will not emphasize this point...[Details]
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According to Jiwei.com on November 10, ZTE executive Lu Qianhao posted a message on Weibo yesterday to comment on iPhone 12 and iPhone 12 mini. Lv Qianhao said that the iPhone 12 mini with the A14 pr...[Details]
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WPG World Peace Group launches non-auto BMS solution based on NXP and JOULWATT products
On July 5, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the ...[Details]
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This circuit diagram is equivalent to a coordinate diagram. Each key has a unique coordinate to determine which key is pressed. Method 1: Line-by-line scanning: The matrix keyboard is scanned line ...[Details]
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Not long ago, Chinese scientists developed a lithium battery that can be used at minus 70 degrees Celsius . In the future, it is expected to be used in extremely cold regions on Earth and even in o...[Details]
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The commonly used infrared remote control coding rules are similar, basically the same as the 6221 principle
When the PIC microcontroller receives:
If you use 54, 57 chips, it will be...[Details]
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I started to learn about MCU when I was in college. I took a lot of detours and spent a lot of time before I finally understood and mastered MCU in a comprehensive way. Looking back, I have experienc...[Details]
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1. LEDs used in backlight modules have the advantage of saving power
LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). It i...[Details]
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The development of the PC industry has a long history. CPUs, GPUs, motherboards, etc. are constantly updated, and recently hard disk storage has also started a craze for solid-state hard disks. On th...[Details]
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I. Introduction With the rapid development of technology and smart devices, more and more electronic products have emerged, but with them, more and more electromagnetic radiation problems have arisen...[Details]
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In some industrial sites, equipment is prone to failure after long-term operation. In order to monitor these devices, data acquisition devices are usually used to collect data from them during operat...[Details]
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Have you heard of Moravec's paradox? The paradox states that for artificial intelligence (AI) systems, high-level reasoning requires very little computing power, while achieving the perceptual-moto...[Details]
Analogue and Mixed Signal
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