New Book Recommendation | ARM Cortex-M3 Embedded Development and Applications

Table of Contents Part 1: STM32F103 Hardware System and Keil MDK Project Chapter 1: Overview of Embedded Systems 1.1Examples of Embedded Systems 1.2Concept of Embedded Systems 1.2.1Relationship between Embedded Systems and ARM 1.2.2Relationship between Embedded Systems and Embedded Operating Systems 1.2.3Characteristics of Embedded System Development 1.3Development History and Application Fields of ARM 1.3.1History and Naming … Read more

Magna Partners with European Automaker to Launch Next-Generation Front Camera Module

■Editor: Bright ■Source: Magna Magna’s Gen5 system features a scalable all-in-one front camera module with long-range perception and side detection capabilities, which will be widely used across various platforms and vehicle models in the coming years, expected to begin production in late September 2023. ▲The Gen5 front camera module system is produced at Magna’s facilities … Read more

Course Sharing | Beijing No. 2 Middle School: (1) Traffic Lights

Lesson 1: Traffic Lights 2018/10/15 Students, traffic lights are not unfamiliar to us; their existence makes our traffic life safer and more orderly. Do you know who invented the first traffic light? Let’s find out together. In 1868, British mechanical engineer J. P. Knight installed the world’s first gas-powered traffic light in front of the … Read more

Arduino UNO: Beginner’s Practical Guide to the Smart Greenhouse Monitoring System

Hey, do you want to create something fun and practical with Arduino? Today, we will build a simple smart greenhouse monitoring system. Don’t worry, even if this is your first time with Arduino, you can easily manage it by following this tutorial! Imagine creating a small system with your own hands that can automatically detect … Read more

Micro-Electronics Classroom | Apple’s Departure, Chinese Capital Takes Over, IMG’s New Direction

On December 3rd, semiconductor company IMG launched its powerful new product, the IMG A series GPU IP. It is claimed that the IMG A series is the most powerful graphics processing unit (GPU) semiconductor intellectual property (IP) product ever released by IMG, with the first SoC devices featuring this IP expected to ship in 2020. … Read more

The Flying Food in Advertisements is Not Computer Graphics: Military Equipment Used in the Filming Process

This article is reprinted from the public account “Bringing Science Home” (ID: steamforkids) Author: Meitu Jun Is the delicious food flying in advertisements real or just computer graphics? Today, we will answer this question for you. Steve Giralt is a well-known advertising photographer who has shot advertisements for many famous brands such as Cadillac, Kroger, … Read more

Arduino Lecture 9: Serial Communication

01Serial CommunicationSerial Port:The serial port, also known asserial communicationinterface orserial communication interface(usually referring toCOM port), is anexpansion interface that uses serial communication.USB (Universal Serial Bus)is a serial portbus standardand also atechnical specification for input and output interfacesthat is widely used inpersonal computersandmobile devicesand has expanded tophotographic equipment,digital televisions(set-top boxes),game consolesand other related fields.Serial communication: Refers … Read more

Utilizing Light: More Fashionable than Custom-Made Dresses

The speed of modern technological development has reached a level that is hard for us to imagine. Not only does it provide us with considerable convenience in our lives, but it has also cultivated many “lazy patients” including the mighty. The dazzling night scenes of cities, full of lights and changes, are also born from … Read more

Maker Education Practice Based on App Inventor

【Abstract】 “Maker” is currently a popular term on the internet. How to integrate “Maker” into teaching in primary and secondary schools, cultivating a group of new makers with innovative thinking and social benefits, is a question that educational researchers must consider. This article revolves around “Maker Education” and “Innovative Thinking”, proposing that the core concept … Read more

Getting Started with ESP32 and Arduino (Part 3): Connecting to WiFi and Retrieving Current Time

The ESP32 has a built-in WiFi module, making it very simple and convenient to connect to WiFi. The code is as follows: #include <WiFi.h> const char* ssid = "WIFI_NAME"; const char* password = "WIFI_PASSWORD"; void setup() { Serial.begin(115200); WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { // statement delay(500); Serial.println("Connecting to WiFi…"); } Serial.println("Connected to the … Read more