Original link: https://musenxi.com/archives/esp32-rc522.html foreword The small classrooms of the class use card swiping to open the door, but the access control student card of the small classroom is not entered, so only the teacher can open the door, so it is very inconvenient to go to the small classroom for self-study. Thinking of using the […]
Realize RFID card opening based on ESP32 and RC522 Read More »
Original link: https://musenxi.com/archives/winterindecember.html It was originally a nonsense article written at the end of last year. It was originally intended to be the beginning of a novel. As a result, the novel was stopped due to various reasons. However, the new Chinese teacher said that he would write several 300-word essays every week, so he
winter in december Read More »
Original link: https://musenxi.com/archives/how-to-practice-freestyle.html foreword This article is dedicated to those who play / love rap and want to practice freestyle. Personal experience, for reference only. (The rap mentioned in the text is a single language rap by default, you can understand it as your own native language rap) a preliminary understanding In fact, there are
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Original link: https://musenxi.com/archives/boc-debit-card-visa-mastercard.html foreword This year, I just arrived at the legal age to apply for a debit card independently. I already had a UnionPay debit card before, and recently I have a demand for overseas payment, so I thought about applying for a VISA or Mastercard bank card. Since the conditions for applying for
I used to complete a film machine before, the first black and white roll was recently developed, and I put it here for a look. This article is reprinted from: https://musenxi.com/archives/film-1.html This site is for inclusion only, and the copyright belongs to the original author.