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Market research company Counterpoint recently released global smartphone sales data for 2019. The data showed that Samsung's shipments still ranked first. The iPhone XR once again dominated, with a...[Details]
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1.
2. GPIO
Consult the chip manual: GPIO
Code:
3. Initialize the peripheral base address
Open the arm core manual,
The ba...[Details]
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The third generation (3G) wireless systems based on W-CDMA have been widely deployed around the world. W-CDMA technology has always maintained a strong competitive level by providing High Speed Pack...[Details]
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According to the Liberation Daily, on September 18, the Shanghai Municipal Government held a press conference. At the meeting, Yu Xufeng, mayor of Qingpu District, said that Huawei's R&D base is expe...[Details]
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1 Working Principle
This system makes full use of the control and computing capabilities of the 89C51 single-chip microcomputer, uses the MCS-51 assembly language, and designs a microwave...[Details]
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Maxim Integrated Products, Inc recently launched a new generation of infrared-based dynamic gesture detection optical sensors that can detect various gestures at a longer distance. Compared with pr...[Details]
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Internet of Things, ESP8266-01S, solves the STC12C5A60S2 serial port two-function communication problem to control the LED light flashing /*-------------------------------- * April 19, 2020 //Crys...[Details]
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Introduction to CAN-bus
CAN-bus
is one of the most widely used field buses in the world. It was originally designed as a serial data transmission network for automotive electronic contro...[Details]
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The power subsystem is known as the "heart" of the spacecraft, and is responsible for supplying power to the operating platform, life support system, and numerous application system equipment. The ...[Details]
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According to the "Changsha New Energy Vehicle Charging (Replacement) Facility Incentive Operation Methods" (Changjingxinfa No. 128), "Notice on Applying for New Energy Vehicle Charging (Replacemen...[Details]
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In this article, we still learn about the hidden functions of Tektronix oscilloscopes. Special function 5: Infinite mathematical channels Math channels are also very useful for oscilloscopes. In many...[Details]
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In June this year, Huawei founder Ren Zhengfei said that Huawei will recruit 20-30 talented young people from all over the world this year, and plans to recruit another 200-300 talented young people ...[Details]
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At present,
the development of
automotive electronics
is changing with each passing day, and automotive display
controllers
are also increasingly adopting
the trend of integrated de...[Details]
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With the advent of high-brightness blue LEDs, white LEDs can be easily obtained by combining phosphors with blue LEDs. Currently, white LEDs have become the main backlight source for portable infor...[Details]
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In modern industrial automation production, various inspection, measurement and part identification tasks are involved. Their common characteristics are continuous mass production and very high requir...[Details]