Follow Fengyun Voice Enhance Thinking Level Introduction The chairman of RISC-V made it clear: RISC-V is not an open-source processor? It certainly is not a processor; it refers to an instruction set. Recently, there have been articles online that misinterpret RISC-V and open-source processors, causing confusion among some readers. This article will clarify concepts such … Read more
Author | BRIAN BAILEY Translator | Wang Qiang Planning | Liu Yan The birth of the RISC-V processor architecture has undoubtedly excited many people. However, although many say that RISC-V heralds a broader open-source hardware movement, it is not easy to determine why this architecture has succeeded, and whether it will promote the emergence of … Read more
Follow+Star Public Number, don’t miss exciting content Source | Renesas Embedded Encyclopedia CAN has a wide range of applications, and many microcontrollers now integrate CAN controllers internally. Today, I will describe its application case in conjunction with the CAN controller module of the Renesas RA2 microcontroller. Introduction to Renesas RA2L1 Series MCU The RA2L1 product … Read more
Limited Time Download: Reply “Tutorial” to get the microcontroller e-book, reply“Simulation“ to get Proteus simulation materials, the Baidu group share link update time: 2017-07-8, if invalid, please leave a message at the end of the article, do not leave a message in the background, you can also search for more resources you want in the … Read more
We apologize for the inappropriate title yesterday, and it was deleted immediately. Today we have changed the title and are reposting it. We will take course titles more seriously in the future, thank you for your understanding and support. As we all know, before the Spring Festival, we launched a video text version of the … Read more
*Example 1: Using P3 port to light up 8 LEDs in sequence #include<reg51.h> //Include the header file for microcontroller registers / Function: Delay for a period of time void delay(void) { unsigned char i,j; for(i=0;i<250;i++) for(j=0;j<250;j++) ; } / Function: Main function void main(void) { while(1) { P3=0xfe; //First light on delay(); //Call delay function … Read more
Microcontrollers, as a common type of embedded device, are an essential part of many electronic devices and systems. In the design and application of microcontrollers, the supply voltage is a very important parameter, and among them, VCC and VDD are the two most critical supply pins in microcontrollers. This article will introduce the differences between … Read more
1. Introduction If you encounter a situation in electronic circuit design where the microcontroller lacks DAC resources and there are no spare PWM ports available, and only a UART port remains, how can you output an analog voltage through that port? By using the microcontroller’s port to output a square wave signal with adjustable duty … Read more
Write summaries, discuss careers, and win DJI drones, Redmi tablets, Huawei headphones, and JD gift cards!Participate in the “End of Year Summary and Career Discussion” event, share your past experiences in the electronics industry, or summarize your 2023. Project Development Background The construction of the rail inspection robot is achieved through an intelligent rail-based inspection … Read more
Follow+Star Public Number, don’t miss wonderful content Source | Internet Nowadays, the types and quantities of sensors are increasing, and many of these sensors use analog signals, which rely on ADC. However, the analog signals collected by our microcontroller’s ADC generally need to go through “filtering” processing before they can be used. Below are some … Read more