Friends with a bit of computer knowledge must know that computers only recognize 0s and 1s. Back in the day, to write a program, one had to use 0s and 1s, haha, cool right? The admiration for programmers likely originated from that time. Later, people found it very inconvenient to write programs using just 0s … Read more
Introduction This article is a summary document I wrote after studying “Principles of Assembly Language”, Chapter 3 of “CSAPP”, and the “x86 data sheet”, as well as after a lot of Googling. It is intended for self-checking and review. I would be honored if it could be of assistance. If there are any errors or … Read more
Hey, curious friends who are interested in programming! Today, we are going to embark on a super fun journey of exploring Python – “Python Beginner’s Guide: Learn Variables and Data Types in 10 Minutes, Easily Mastering the First Step of Programming!” Imagine programming as building a super cool castle, and variables and data types are … Read more
Hello everyone! I’ve noticed many of you struggle with processing a large number of files, so today I’m sharing some practical Python tips to make file handling easy and efficient. Batch Rename Files for Better Management In daily work, we often encounter situations where we need to batch rename files. For example, changing a photo … Read more
Strings are one of the most commonly used data types in Python, and mastering basic string operations is crucial for beginners. This article will provide a detailed explanation of string creation, concatenation, slicing, and formatted output to help you quickly get started with string operations in Python. 1. Creating and Representing Strings In Python, a … Read more
In today’s fast-evolving world of smart technology, parking lots are becoming “smart” as well. Using Python, we can easily create some small tools to help us manage and optimize the use of parking lots. This article will take you into the world of Python, showing you how to write some simple code to transform your … Read more
Generate Unique Stories Using Python: Fun Programming! Hello everyone, I’m Li Chong, a loyal Python enthusiast! Today we are going to do something interesting: develop a program in Python that generates stories instantly. This will not only help us improve our programming skills but also unlock creativity by generating unique stories through programming. Whether you … Read more
Introduction nRF24.L01 is a new type of single-chip RF transceiver device that operates in the 2.4 GHz to 2.5 GHz ISM band. It has built-in functions such as a frequency synthesizer, power amplifier, crystal oscillator, and modulator, and integrates enhanced ShockBurst technology, allowing the output power and communication channels to be configured via programming. This … Read more
The first step is to view embedded issues from the perspective of PC programming; The second step is to learn to use embedded programming concepts; The third step is to combine PC and embedded concepts together and apply them in real projects. Many friends transition from PC programming to embedded programming. In China, very few … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me, let’s become better together! The first step is to look at embedded issues from the perspective of PC programming; The second step is to learn to use embedded programming concepts; The third step is to combine the ideas of PC and embedded systems … Read more