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HT1621 LCD Driver Usage #include REGX51.H #include intrins.h #define uchar unsigned char #define uint unsigned int #define _Nop() _nop_();_nop_();_nop_();_nop_();_nop_();_nop_();_nop_() #define BI...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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The GSP-818 spectrum analyzer provides 1.8GHz bandwidth, 10-inch high-resolution TFT LCD, USB interface and VGA output to meet the current teaching requirements of information and communication subje...[Details]
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With the rapid development of electronic and sensor technology, temperature measurement and control have been widely used in civil, industrial, and aerospace technology. Small, low-power, cheap, and ...[Details]
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Judging from the auto shows in recent years, the importance of new cars has gradually decreased, and various high-tech technologies have become the center of the booth. In this Guangzhou Auto Show, t...[Details]
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When it comes to oscilloscopes, most hardware engineers will think of the following: This kind of desktop digital oscilloscope has overthrown and replaced the dominance of CRT analog oscilloscopes ...[Details]
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(1) Hardware CLK---PA4, DAT--- PA5, RST--- PA6 (2) Hardware initialization CLK and RST are both outputs, and DAT is an open-drain output. Because in this mode, the reading of the IO port still exist...[Details]
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Currently, the S698 series processors are widely used in electronics, communications, aerospace and other fields, but there is no Windows platform integrated development environment based on this a...[Details]
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According to foreign media reports on January 17, Japanese automaker Mazda announced an agreement with Tesla to adopt Tesla’s North American Charging Standard (NACS) starting in 2025 to provide custo...[Details]
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17.1 Introduction to IIC interface 17.1.1 Concept of IIC bus The I2C bus is a simple, bidirectional two-wire synchronous serial bus developed by Philips . It requires only two wires to transfer i...[Details]
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Recently, foreign media @evleaks exposed a new Qualcomm flagship processor code-named SM8450 (or to be named Snapdragon 895). The whistleblower pointed out that it will be built using a 4nm process, ...[Details]
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With Apple's follow-up, dual-SIM phones are becoming more and more common. However, some foreign operators still refuse to support dual-SIM phones, probably because they want to limit the numb...[Details]
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On September 13, Xinyuan Micro issued an announcement stating that the company received the "Notice on Acceptance of the Application for Issuance of Securities by Shenyang Xinyuan Microelectronic Equ...[Details]
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On December 31, foreign media 91mobiles reported that a large wave of flagship mobile phones equipped with Snapdragon 888 processors are on the way. Xiaomi 11, Realme Race, OPPO Find X3, OnePlus 9, e...[Details]
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1. Why do we need DMA?
First, let's look at the serial port to transmit information: sending strings.
Send function: Add the following send function in uart.c:
Next c...[Details]
Embedded System
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