With the rapid development of electronic technology, microcontrollers have become one of the essential basic components in many fields. They are small yet complete microcomputer systems that integrate a central processing unit (CPU), RAM, ROM, various I/O ports, and interrupt systems onto a single silicon chip using ultra-large-scale integration technology, and are widely used. 1. … Read more
A microcontroller (MCU) is a highly integrated, powerful microcomputer widely used in embedded systems, smart homes, industrial control, automotive electronics, and the Internet of Things (IoT). As an important hardware platform, microcontrollers are characterized by their compact size, low power consumption, high efficiency, and low cost. This article will introduce the basic principles, structural features, … Read more
Some screenshots from electronic books 【Complete Set of Hardware Learning Materials Collection】
1. Key Knowledge Points:1. Microcontrollers and their internal structure;2. Microcontroller application systems and development processDifficulties: The concepts of microcontrollers and microcontroller application systemsRecommended Learning Method: Light up an LED with a microcontroller, using the Keil C51 development environment to write the program.2. Learning Tasks: 1. Learn to use the Keil C51 development environment for developing … Read more
As two core components in the field of industrial control, microcontrollers and PLCs each have unique characteristics and applicable scenarios. Below is an in-depth analysis of the two: 1. Definition and Structural Composition 1. Microcontroller: ● Definition: A microcontroller, also known as a microcontroller unit (MCU), is an integrated circuit chip. It is a small … Read more
Recently, ACROVIEW, a leader in the chip programming field, launched a significant version update of its programming software. Coinciding with the release of the new version, the company announced the addition of several compatible chip models, including the M0516ZDE 32-bit microcontroller developed by Nuvoton Technology. This chip has successfully completed technical adaptation with ACROVIEW’s flagship … Read more
When learning about microcontrollers, we often deal with various modules.Today, we will master the analysis of four sensor modules, which are the infrared obstacle avoidance module, sound control module, and human infrared module.1. Infrared Obstacle AvoidanceModule OverviewThe infrared obstacle avoidance module has a pair of infrared emitting and receiving tubes. The emitting tube emits infrared … Read more
Click the blue text Follow us 1. Overview CAN stands for Controller Area Network, which is an ISO standardized serial communication protocol and one of the most widely used field buses internationally. CAN communication uses only two signal lines, namely CAN_High and CAN_Low. The CAN controller determines the bus level based on the potential difference … Read more
Based on the experiences of many microcontroller programming experts online, today I will summarize 10 tips for programming the 51 microcontroller. 1. Do not define too many variables. The lower 128 bytes are the storage area for user-defined variables (by default), and while variables can also be placed in the upper 128 bytes, it is … Read more
In embedded systems,the core of a microcontroller (MCU) — the core (Core) determines the performance boundaries, power consumption characteristics, and software ecosystem of the entire platform. The current mainstream microcontroller architectures are represented by ARM and RISC-V, one being the cornerstone of the mature industrial sector, and the other being the pioneer of the open-source … Read more