Authors: Zhu Youming, Wang Zifan, Xu Chenhao This article is sourced from “Invention and Innovation” July 2023 High School Edition Students usually have to wake up early for school, and accompanying parents often wake up even earlier. Sometimes, if a student is home alone, they rely entirely on an alarm clock to get up. Some … Read more
This article details the implementation of an HTTP proxy using Golang. Those who have such needs in practical business can start learning! A proxy is an important function in the network, which serves to proxy network users to obtain network information. Figuratively speaking, it is a transfer station for network information. For clients, the proxy … Read more
Click the blue text Follow us Source from the Internet, please delete if infringing This article will not involve many complex concepts and does not write difficult-to-understand template functions. The code is simple and readable. This article is dedicated to everyone who wants to write an HTTP server in C++! Experts and big shots can … Read more
Click the blue text Follow us Due to changes in the public account push rules, please click “View” and add “Star” to get exciting technical shares at the first time Source from the internet, please delete if infringing This time I would like to share an HTTP downloader implemented in C. For example, when doing … Read more
I2C (Inter-Integrated Circuit) is a serial communication protocol used for short-distance communication, typically for data transmission between microcontrollers and various peripheral devices (such as sensors, displays, memory, etc.). Characteristics of the I2C Protocol The I2C protocol has several notable features: Two-wire Communication: The I2C protocol uses only two signal lines: SDA (data line) and SCL … Read more
In the field of microcontrollers, C++ may not be very popular, but in the field of embedded Linux, C++ is one of the main players in the application layer, many open source libraries are written in C++. C++, a well-known programming language. As a multi-paradigm general-purpose programming language, it is applicable in a wide range … Read more
When learning C language, always remember that “the future is bright” and “look back often.” Looking back often is an important method for learning knowledge. It means that after learning new knowledge, do not forget to review and deepen your understanding of previous knowledge. This is often the hardest thing for students to do, yet … Read more
When it comes to flashing firmware, everyone is familiar with it. The essence of flashing is to update all or part of the programs in the chip and external memory of embedded products. Based on the various methods of programming chips involved from PCB production to R&D debugging, assembly, and finally to the user, today … Read more
Generally speaking, manufacturers purchase various programmable ICs from semiconductor manufacturers, and the data area is blank. Before assembly, the latest version of the control program and data can only be written using an IC programmer. This is a necessary process, more important than IC testing. Generally, it is completed by the final electronic manufacturer, which … Read more
1:Tool Preparation, Test Board, Dupont Wires, and Adapter Board Label 1 is the adjustable sliding resistor to adjust the VDD and VDDIO voltage Label 2 is the interface connected to TP 2 Interface Definition: When wiring, follow the above definition and leave VDDIO unconnected. Note: 1): For TP using the IIC interface, there are two … Read more