Embedded System Hardware and Low-Level Driver Design – 146 Pages
400G Collection of Electronic Book Screenshots
Hardware Design
Why Learning C Language Before Verilog Leads to Difficulties in Students’ Thinking Transition?
In the curriculum of computer and electronic engineering majors in universities, C language is set as the introductory programming course, while Verilog is taught as the hardware description language course. This seemingly reasonable teaching sequence is actually producing a batch of hardware engineers who are constrained by a “software thinking” mindset. The cognitive inertia brought … Read more
ESP32-S3 Practical Project – Project Requirements
Sharing is a positive attitude towards life! Project Requirements ESP32-S3 is an MCU chip that integrates 2.4 GHz Wi-Fi and Bluetooth 5 (LE), supporting Long Range mode. The ESP32-S3 is equipped with a Xtensa® 32-bit LX7 dual-core processor, with a maximum frequency of 240 MHz, 512 KB of built-in SRAM (TCM), 45 programmable GPIO pins, … Read more
Timing Optimization in FPGA Design
✎ Author’s Note Recently, I worked on a project that had poor performance, and optimizing the timing was quite challenging. During the optimization process, I encountered a unique optimization related to the adder, which I would like to document. Issues with Reset Signal Fanout in Adders For reset signals in FPGA design, they are primarily … Read more
The Great Communication Protocol Battle: Why Do Some Chips Use UART, Others Use SPI, and Some Prefer I2C? The Truth is More Complex Than You Think!
🚗The Great Communication Protocol Battle: Why Do Some Chips Use UART, Others Use SPI, and Some Prefer I2C? The Truth is More Complex Than You Think!🎯 🎓 Keywords: UART, SPI, I2C, chip communication, hardware design🧑🔧 Target Audience: Electronics beginners, communication novices, embedded developers 🚀 Opening Statement: It’s not the chips choosing the protocol, it’s the … Read more
Embedded Hardware System Interface Circuit Design – 350 Pages
Some screenshots of electronic books 【Complete Set of Hardware Learning Materials Collection】
How to Make a Circuit Board? – Introduction to PCB Process
Some screenshots of electronic books 【Complete Set of Hardware Learning Materials】
Understanding the Key Points of I2C Hardware Design
1. I2C Protocol I2C (Inter-Integrated Circuit) is a serial communication bus, known in Chinese as the integrated circuit bus. It uses a multi-master/slave architecture and was designed by Philips in the early 1980s. Each device on the I2C bus can act as a master or a slave, but typically there is only one master device … Read more
Embedded System Design Teaching | Design of Embedded Intelligent Car Based on RTT-Thread (3)
112023 Good News © dream18560710 INVITATION Embedded Systems Design Teaching Design of Embedded Intelligent Car Based on RTT-Thread (3) Intelligent Car Practical Education Base Design of Embedded Intelligent Car Based on RTT-Thread Instructor:Gou Jun Nian Practical Design Instructions As part of the process assessment for the “Embedded System Design” course, the hands-on practical section involves … Read more
ESP32 Actuator Control: Relay Interface Design
ESP32 Relay Interface Design Guide 1. Basic Principles of Relays Functions and Types of Relays A relay is an electromagnetic switch that controls a high-voltage circuit (110V/220V) through a low-voltage control signal (3.3V/5V). The common types used in the ESP32 system are: Type Control Signal Load Capacity Isolation Method Features Mechanical Relay Low Current Up … Read more