"Digital Circuit and Digital System Experiment and Course Design Training Course" is written based on the basic teaching requirements of the "Digital Circuit and Logic Design" course proposed by the T...
When the AT91SAM7S256 serial port receives instructions to send multiple frames of data, the last frame always loses two bytes of data! It is sent normally without serial port instructions, and no dat...
AbstractAcceleration, deceleration and stop functions are realized by pressing buttons, speed is measured by interruption, and software delay is used to eliminate jitter. For the specific implementati...
The smart home system has been developed for so many years, but its positioning is still relatively high. Ordinary families still have a long way to go before they can move in this direction. . . . . ...
Bluetooth is one of the most dominant low-power wireless technologies today and is very familiar to wireless device users and developers. Prior to last summer, Bluetooth network types were limited to ...
[i=s]This post was last edited by Jack Zhang on 2020-1-3 17:04[/i]Test a cost-effective MCU . This MCU is definitely a must-have sword for embedded engineers. The most amazing thing is that ST company...
1. Originally, the serial port function was the part discussed in the previous section, but later technological developments added some advanced functions to the serial port. Such advanced functions ...[Details]
The development of China's semiconductor industry is ushering in its own highlight moment, and domestic substitution is becoming the main line of industrial development. In particular, the new situat...[Details]
1 Introduction
With the rapid development of electronic technology, modern electronic equipment plays an increasingly important role in various application fields, and modern electronic equipment is ...[Details]
SDHC is the abbreviation of "High Capacity SD Memory Card". In May 2006, the SD Association released the latest version of the SD 2.0 system specification, which stipulates that SDHC is an SD card...[Details]
1. Purpose By moving the first 4K code of Nand Flash to SDRAM, we can understand how to initialize and use ARM memory, and prepare for writing ARM bootloader and moving the kernel to memory. 2....[Details]
1. Touch screen calibration principle
The bit of ADCDATA parsed by the touch screen before represents the conversion result of the coordinate ADC, so these results are converted through volta...[Details]
Recently, Apple obtained a new patent related to the Titan project. This invention involves road passenger cars, especially the structure of car doors. In Apple's vision, the doors are opened outwar...[Details]
According to Juheng.com, the Semiconductor Industry Association (SEMI) said today (22) that global front-end wafer fab equipment spending will reach US$107 billion in 2022, breaking the US$100 billio...[Details]
Overview
More and more electronic manufacturing companies have realized that frequent electromagnetic compatibility (EMC) / electromagnetic interference (EMI) testing and rectification has become...[Details]
With the official launch of iPhone 11, Caviar also quickly launched its own customized models, with two versions available: iPhone 11 Pro Titanic and iPhone 11 Pro Vostok-1. As a Russian personalized...[Details]
I. Introduction
1. This article mainly discusses the source-flow relationship between the system clock and the peripheral clock. It introduces the on-chip clock system of STM32 and describes the co...[Details]
In this article, we examine various approaches to selecting an embedded operating system and discuss some of the selection criteria for embedded and real-time operating systems, highlighting the de...[Details]
China Energy Storage Network News:
The power supply repair in Jiashan County, Zhejiang Province, but the fault line load was transferred to Qingpu District, Shanghai. On the morning of Septem...[Details]
The earliest LED light source made by applying the principle of semiconductor PN junction light emission came out in the early 1960s. The material used at that time was GaAsP, which emitted red lig...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
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