Course Name Cloud-Based 8086 Microcomputer System Simulation Experiment Instructor Shu Guohua Instructor Profile Shu Guohua is a researcher at the School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, and a doctoral supervisor. He is the deputy director of the Teaching Development and Student Innovation Center at the School of Electronic Information and … Read more
ElectroDroid The circuit expert ElectroDroid is a learning software for electronic circuit components, which is quite specialized. It provides various information queries and calculation services related to circuits, making it an essential tool for professionals in the electronics industry. It includes: Resistor color code calculator SMD resistor code Inductor color code calculator Ohm’s law calculator … Read more
Abstract: Based on the main issues in the current teaching of the “Principles and Applications of Microcontrollers” course, this article introduces the application of virtual simulation technology in microcontroller education. Taking the application of a seven-segment display as an example, the specific process of simulating a single-digit stopwatch using Proteus and Keil software is described. … Read more
Many quantities in reality are analog, such as temperature and pressure. For a microcontroller to understand them, it must first digitize these quantities. AD conversion is the process of converting an analog signal into a digital signal. The AD chip introduced in this book is the ADC0804, an 8-bit parallel AD conversion chip. I won’t … Read more
1. Introduction The alarm system with rotating light project is a typical embedded system application that combines sound alarms and visual indicators. It is widely used in various scenarios such as security monitoring, emergency evacuation, traffic signals, and entertainment devices. Based on the 8051 microcontroller, it provides an integrated sound and visual alarm solution, enhancing … Read more
In our vehicle-mounted courses, we use oscilloscopes to check the current-related information of devices. Oscilloscopes are also used in embedded systems. So, what is the role of oscilloscopes in embedded systems? 01 The Role of Oscilloscopes in Embedded Systems In embedded system development, oscilloscopes play a crucial role: Signal Observation and Analysis Observe the waveforms … Read more
What Is a Robot Control System If a person only has senses and muscles, their limbs cannot move. This is partly because there are no organs to receive and process the signals from the senses, and partly because there are no organs to send nerve signals that drive the muscles to contract or relax. Similarly, … Read more
When most people think of artificial intelligence (AI), they usually envision applications that can generate new text, images, or voice content. Popular text applications like ChatGPT have quickly risen in the market, attracting over 1 million users in just a few days, and are widely adopted. Mobile users frequently utilize voice search features. What do … Read more
The camera module is an essential part of AI-based embedded systems. There are so many camera modules available on the market that it can be difficult to choose. This article will detail this process to help you make the right choice for embedded applications, including NVIDIA Jetson. Considerations for Choosing a Camera Choosing a camera … Read more
In many tech products, heat sinks may be overlooked as less important accessories. However, in NVIDIA Jetson embedded products, the importance of heat sinks cannot be ignored. This article will discuss a heat sink failure case we experienced. A year ago, a middleman who purchased a batch of NVIDIA Jetson Xavier NX module heat sinks … Read more