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Here I use the CEPARK M64 AVR development board. The focus of this lesson is to learn how to use 74HC595 to drive digital tubes.
74HC595 is an 8-bit shift register and a memory with three-state outpu...[Details]
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Preface Regarding IAP technology, those who have worked as a bootloader must be familiar with it (the full name of IAP is In Application Programming, which is application programming). It is differen...[Details]
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The automotive industry is undergoing unprecedented changes. Innovation in intelligent electrification is accelerating. The vehicle replacement cycle that used to last more than three years has been ...[Details]
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1 Introduction
Modern communication equipment and large computer network systems have very high requirements for the reliability of power supply systems. At present, most switching power suppl...[Details]
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I²C (Inter IC Bus) is a data bus protocol introduced by Philips. #include reg52.h void display(unsigned int n) { unsigned char i; char table ={ 0x3f,0x06,0x5b,0x4f, 0x66,0x6d,0x7d,0x07, 0x7f,...[Details]
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Serial port (UART)
DIV_VAL = (PCLK / (bps x 16 ) ) −1
35 = 115200/66.5/16-1
View chip manual:
GPACON 0x7F008000 R/W Port A Configuration Register 0x0000
...[Details]
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Domestic gun control is extremely strict. Even for the public security department, collective use of guns requires guns and bullets to be separated and stored in a special warehouse (cabinet). Light...[Details]
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Codasip University Program Inspires Innovation and Advances Curriculum Keith Graham appointed Head of University Programs Munich, Germany, March 10, 2022 - Codasip, a leader in processor design a...[Details]
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On October 18, the Hikvision Robotics Intelligent Manufacturing Conference 2022 was grandly opened online. With the theme of "Joining Wisdom and Creating Fusion Together", the conferenc...[Details]
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Taiwan's semiconductor manufacturer TSMC recently announced that it has ordered equipment worth NT$5.668 billion (approximately RMB 1.3 billion) from Applied Materials and other companies. It is un...[Details]
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1. To learn assembly, you must first memorize the instructions of the microcontroller:
Most people who learn MCU think that to learn assembly, they must first memorize the instructions of the MCU....[Details]
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With the popularity of smartphones and tablets and the high power consumption that comes with them, the batteries of such devices can only last for one day of use. More and more occasions and devic...[Details]
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OPPO recently released the Reno5 series, with a starting price of 2,699 yuan, which is 300 yuan lower than the starting price of the previous generation Reno4 series, which is beyond the expectations...[Details]
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Recently, the Indian SHAKTI team announced the successful tapeout of the third CPU: Moushik, an SoC using open source RISC-V that is compatible with Android. The chip uses a 180nm process and has 1...[Details]
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What are the features of self-driving cars?
Self-driving cars have a variety of technical means such as global positioning system (GPS), radar, lidar, camera, ultrasonic sensor, etc., which ca...[Details]
Power technology
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