January 30, 2023 2.8k read Write casually Python flask develops websites to access QQ Internet, and uses QQ one click login function Website access QQ Internet one click authorization login
October 20, 2021 1.5w read Write casually 51 single chip microcomputer: pwm table lamp (pulse width modulation) Foreword Today, I learned about PWM. The main principle is to control the trigger time of high level and low level. When applied to LED lights, the high level time of the pulse determines the time when the light is on, and the low level time of the pulse determines the time when the light is off, so to control the brightness change of the light only needs to control the pulse
October 16, 2021 8.9k read Write casually 8-bit latch with output strobe - VHDL operation The preface records my VHDL homework. This semester, I not only learn SCM, but also learn VHDL language. At present, I think VHDL is particularly difficult to learn. It is not very similar to the C language. I am not proficient in the format of VHDL. Let's make a record first. I hope I can become more proficient later
October 15, 2021 8.8k read Write casually 51 Singlechip beginner: acousto-optic alarm Foreword: I started my sophomore year. In the first semester, I started to learn the course of 51 single-chip microcomputer development. The language is a branch of C language (C51). As a beginner, I feel a little powerless. Fortunately, my brother's major is computer. I didn't know it when I was a beginner. I took advantage of his vacation to stay at home
February 4, 2021 6.1k read Write casually Study Notes of Subject 2 Foreword: I have practiced my second subject in the past two days, and finally got on the train. Diary On the morning of February 3, 2021, I started to practice straight line reversing in Subject 2. On the morning of February 4, 2021, I still had straight line reversing in Subject 2. On the morning of February 5, 2021, I had an exam in Subject 1. Come on
January 9, 2021 6.4k read Write casually QQ avatar access api source code Foreword usually adds a friend chain under other bloggers' websites. Friendly links, of course, need my avatar or website logo. There are also some API interfaces available on the network, but after all, the interface domain name is someone else's, and I can't remember it, so I just make my own interface. Code&l
January 6, 2021 6.8k read Write casually "Encounter" thought exercise Meet introduced this as a micro film. It tells the story of boys chasing girls. They usually go to feed the cats in school together. Boys love girls. This video is the practical work of the first group of Sixiu Electronics 2041. I am mainly responsible for post editing and production. I have meals and classes these days
December 20, 2020 1.4w read Write casually How to deploy your own website static resource cdn using jsdelivr Foreword Because my blog needs to be speeded up, I need a cdn of static resources, so I thought of jsdelivr, which is a free server static file acceleration cdn, and I haven't touched it much. The whole process is written through my actual measurement. Video Tutorial [sub
November 19, 2020 1.3w read Write casually How does Typecho blog remove/index. php/? IMG_20201119_125204.jpg Foreword Because I found a typecho applet project today, I made an error while compiling it. The applet can't get the data of the blog. An interface does not add index.php, but my website
June 3, 2020 5.8k read Write casually It's not easy!!! I finally understand how to use the little turtle It's not easy!!! Finally, I can use Little Turtle. Today, I saw the source code of a movie app when I was shopping in Hulu Xia. I came here with a curious attitude. Unexpectedly, the author's post also included a video tutorial, which mainly talked about how to replace file content with N++and upload the front-end source of the app with Little Turtle
June 1, 2020 1.4w read Write casually Movie APP production log The reason is that two days ago, when I was browsing my mobile phone, I accidentally found the source code of the movie app downloaded a long time ago, and I wanted to build it for fun. Because I like watching movies and TV plays, and because I am poor, many movie and TV VIPs have not been awarded, so I regret to say goodbye to the movies I like
