This course series uses RK3588 chip as the core hardware design, based on the latest version of Cadence Allegro Allegro X software, to perform a complete end-to-end project design and simulation of the system’s on-chip resources, interface circuit design, and various commonly used peripheral resources for chip expansion. It integrates the latest software features and … Read more
Innovation Classroom Lesson Five Mechanical Society Microcontroller Basics and Circuit Diagrams Class Information Instructor: Shao Ziyang Location: Room 507, Building 37 Date: November 22 (Friday) at 6:30 PM Class Content 01 Understanding Microcontroller Basics First, Minister Shao introduced the unique position of microcontrollers as microcomputers, analyzing their basic structure, including core components like CPU, memory, … Read more
EEWorld Electronic News Sharp Interpretation Technical Dry Goods Daily Updates Embedded design is a vast project, today let’s talk about several considerations in hardware circuit design, first, let’s understand the hardware architecture of embedded systems. We know that the CPU is the soul of this system, all peripheral configurations are related to it, which also … Read more
In microcontroller chips, multiple groups of VDD designs are often seen. This design is intended to ensure power stability while reducing signal noise. This article will explore why multiple VDD groups are needed on microcontroller chips from the perspectives of internal circuit structure, power consumption, EMI/EMC, and how to design the VDD power system. 1. … Read more
Micro-power DC-DC power modules are widely used in circuit design due to their high integration, high reliability, and simplified design. Although their application circuits are simple and easy to operate, some common problems are often encountered during application. This article provides a detailed analysis of the common application problems of power modules and how to … Read more
Power modules are favored by many engineers due to their high integration, reliability, and simplified design. However, even with the same power module, different usages can lead to vastly different system reliability. Improper usage not only fails to leverage the advantages of the module but may also reduce system reliability. Designers often focus on the … Read more
The power module, due to its modular design and high reliability, has been widely used in industrial communication, medical, power, and other fields. During the application process, some failure issues may arise, which can lead to the system failing to start or even burning out the circuit. So how can we quickly locate and resolve … Read more
This article is original by the author, please indicate the source if reprinted. This question has troubled the author for more than 5 years, and one product lost millions due to this issue.Most MCU enthusiasts do not understand why a 22pF capacitor needs to be connected on both sides of the MCU crystal, as this … Read more
▼Click the card below to follow our public account ▼ Hello everyone, welcome back to the Electronic Engineering Learning Circle. Today we will continue discussing this book, the Hardware System Engineer’s Bible. In the last article, we analyzed the Boost circuit and theoretically calculated the critical inductance value that ensures the Boost circuit operates in … Read more
On the afternoon of January 8, 2019, the three-day Arduino Interactive Workshop led by Ziv Zeev Cohen at the Zhejiang University of Media and Communications’ School of Design officially commenced. The all-English teaching style of Ziv posed a challenge for the students, especially with the technical terms that were hard to understand. However, through Ziv’s … Read more