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With the continuous development of embedded technology, ARM processors have been widely used due to their high performance, low cost and low energy consumption. This paper mainly focuses on the deman...[Details]
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The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort can ...[Details]
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1 Overview
At present, in some universities, technical secondary schools and middle schools where dining is concentrated, students' dining is basically managed by microcomputers, and students can...[Details]
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(5) Example of interrupt application (external interrupt): void interrupt_initial() { P1DIR&=~BIT7; //P1.7 is input P1IE|=0x80; //P1.7 interrupt enable P1IES|=0x00; //P1.7 rising edge trigger P1...[Details]
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Learn some basic concepts and functions of LCDs as they relate to display quality and the device's settings.
In fact, in the communication and development of LCD display modules, display manuf...[Details]
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In versions above stm32 firmware library V3.0, source files such as main no longer directly contain stm32f10x_conf.h, but stm32f10x.h. stm32f10x.h defines the startup settings and all register macro...[Details]
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At the end of 2019, the CPU market was in turmoil again. Intel officially announced that the new generation of Core X series processors including the i9-10980XE will be released soon, while AMD ...[Details]
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By using the sleep mode of the stm32 microcontroller, the microcontroller can be put into sleep intermittently to achieve low power consumption. It often fails to wake up after entering sleep mode, r...[Details]
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With the advent of high-power LEDs, the lighting industry is also facing new challenges. The life of LEDs and power
conversion efficiency have become the main considerations when designing LE...[Details]
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Garmin has released a new navigation core device, Gemini, for sale in the OEM market. With Garmin's industry-leading technology, Gemini can provide automakers with an embedded navigation sys...[Details]
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Just now, Apple officially announced that it will hold a new product launch conference at 2 a.m. on November 11. This is also Apple’s third fall conference this year. Apple used the words "The return...[Details]
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From May 29 to 31, 2018, in order to promote the coordinated implementation of the pilot work of recycling and utilization of new energy vehicle power batteries in Beijing, Tianjin and Hebei, and a...[Details]
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Abstract: In order to overcome the shortcomings of MP3 currently on the market such as small storage capacity, high price, complex operation, and single song playback, an MP3 player based on ARMLPC21...[Details]
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On the morning of October 18, the off-line ceremony of Sichuan Liyuan New Materials Co., Ltd.'s 85,000-ton third-generation high-density lithium iron phosphate product, the world's largest third-gen...[Details]
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Dimming circuits are widely used in daily life. In teaching, it is not only an entry-level circuit for learning the application of thyristors, but also a classic project for intermediate maintenance e...[Details]
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