1. Main Functions This project uses Proteus8 to simulate the Arduino microcontroller, utilizing an LCD1602 display module, button module, raindrop sensor, ADC, LED module, etc. Main Functions: After the system is running, the LCD1602 displays the current mode, rainfall, gear, and status of the windshield wiper. It defaults to manual mode, corresponding to the manual … Read more
Arduino Uno provides serial communication functionality, allowing it to exchange data with a computer or other microcontrollers. Serial communication is a very common feature in Arduino projects, often used for debugging, data transfer, and interaction with other devices. Below is a detailed introduction on how to use the serial communication feature of Arduino Uno. 1. … Read more
Project Development Background The construction of the track inspection robot is realized through an intelligent track inspection robot based on 5G communication technology, equipped with data collectors and real-time intelligent analysis software, to achieve gas and combustible gas detection, and eliminate safety hazards alarms. It creates a standardized, modernized, and intelligent security inspection program. It … Read more
The software architecture of embedded systems is crucial for building reliable embedded applications. This article will explore three commonly used software architectures in microcontroller development: layered architecture, event-driven architecture, and service-oriented architecture. We will delve into the characteristics, applicable scenarios, and accompanying example code for each architecture to better understand their differences and advantages. Layered … Read more
For a faster version, see the C language implementation of FFT and IFFT source code, which does not rely on a specific platform. The porting is very simple, does not rely on other libraries, and allows custom point counts. The algorithm is based on the usage instructions of the FFT algorithm and the C language … Read more
Step 1: Create the physical chip. A microcontroller, generally understood as MCU (Microcontroller Unit), includes components such as timers, ALU (Arithmetic Logic Unit), memory, registers, buses, etc. A typical microcontroller also includes GPIO, serial ports (UART), DMA, coprocessors, AD/DA, etc. Understand the diagram below Prerequisites: Computer Organization Principles, Microcomputer Principles. Pipeline Prerequisites: Digital Logic Circuits, … Read more
Microcontroller Working Principle – 3D Animation Demonstration
What methods does your company use to download programs during production? Today, I will share several methods for downloading programs and see how many you have encountered. Downloading Programs via 【IDE】 Downloading programs via IDE means directly connecting the microcontroller (board) to a computer with a programmer and using an IDE (such as: Keil) to … Read more
Follow+Star Public Account Number, don’t miss the wonderful content Author | strongerHuang WeChat Public Account | strongerHuang 1. Should I choose register development for STM32, or the Standard Peripheral Library? 2. Do you have the STM32L0 Standard Peripheral Library? 3. What are the differences between HAL and LL libraries? … Now, let’s discuss the four … Read more
With the rapid advancement of technology, the once bulky and heavy oscilloscope can now easily fit in your pocket, revealing the mysteries of the electronic world anytime, anywhere. This is not only a symbol of technological innovation but also the ultimate interpretation of portability and practicality. Recently, I discovered a striking small oscilloscope project whose … Read more