Before learning Arduino programming, I would like to share a little story with everyone: One day in 2005, an electronics major student complained to his teacher, Professor Banzi, saying, “The microcontrollers available on the market are both expensive and difficult to use. Do you have any good solutions to this problem?” Coincidentally, a visiting scholar … Read more
Source: Reprinted with permission from Coderising (ID: coderising) Author: Liu Xin In 1989, a magical high-tech house appeared on the streets of Tokyo, Japan. It could think independently, perceive its environment, and take action. This house was equipped with thousands of sensors, constantly measuring temperature, humidity, air pressure, wind speed, wind direction, rainfall, and light … Read more
Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginnersđź’ˇ đź’ˇ Let’s make a little night light that “breathes”! When the LED light flickers gently like a cat’s breath, it instantly heals the fatigue of the day~ Today, with the simplest Arduino tutorial, I will unlock the magic of “making the light … Read more
Those who follow me are the kindest!I only speak for the people, using my pen to clarify the situation and measure the warmth of humanity.Which can be repaired? As an important entertainment device in our daily lives, televisions occasionally experience various faults. These faults not only affect our viewing experience but may also render the … Read more
In 1989, a magical high-tech house appeared on the streets of Tokyo, Japan, capable of independent thought, perception, and action. This house was equipped with thousands of sensors, continuously measuring temperature, humidity, air pressure, wind speed, wind direction, rainfall, and light, allowing it to automatically turn on lights, open windows to let in a pleasant … Read more
END1Course Content The beginner course consists of 15 lectures, currently being updated… Stay tuned for more. 2Target Audience Children aged 5-7 (from kindergarten to first grade) This age group is in a critical transition from concrete to abstract logical thinking. The graphical interface and game-based learning of ScratchJr can effectively stimulate interest; no reading or … Read more
If you don’t want to miss my updates, go to the top right corner – view public account – set as a star AT89C51 (Classic Microcontroller) STM32F103 SWITCH (Single Switch) SW-SPST (Single Pole Single Throw Switch) SW-SPDT (Single Pole Double Throw Switch) SW-ROT-3 (Single Pole Triple Throw Switch) CAP (Non-polarized Capacitor) CAP-ELEC (Polarized Capacitor) CRYSTAL … Read more
The control system of the electron accelerator requires high precision and reliability. Proper application of Siemens PLC can achieve efficient and stable control, enhancing the performance of the accelerator and the quality of experiments. 1. Hardware Configuration Selection of PLC and Expansion Modules The core of the electron accelerator control system uses the S7-1500 series … Read more
Wireless Bluetooth headphones have become very popular in recent years. Many people have purchased a pair. But did you know? They can also pose safety risks! Related Cases On October 9, 2022, in Jiaxing, Zhejiang, a surveillance video captured a thrilling moment: a man was busy when suddenly the Bluetooth headphones he was wearing on … Read more
Author: Xiaoyu, Typesetting: Xiaoyu WeChat Official Account: Chip Home (ID: chiphome-dy) 01 Exposing Wires Inside the Chip Package We received a chip, and the core part of the chip is actually not as large as the chip itself. To facilitate the connection of numerous pins, an additional layer of packaging is added outside. Common types … Read more