Click the blue text in the top left corner“Hua Qing Yuan Jian”, follow +★ star mark, to conveniently view Hua Mei’s daily updates In recent years, the overall environment has been poor, and many people are quite restless. Including many embedded engineers, many professionals inevitably have anxiety. In the context of massive layoffs in traditional … Read more
Project Name: Raspberry Pi OCR Project Author: yifan0131 Introduction This is a reading pen that supports on-screen Chinese-English translation and real-time voice translation! Using Raspberry Pi Zero 2 W as the main control design. With it, no one will discover that I don’t speak English after living abroad for 20 years (just kidding). 01 Highlights/Features … Read more
Click on “Technology Classroom” above to subscribe to the latest technology education information. This week we will learn about program branching and Boolean logic operations. During this week, we will create a doorbell, a status indicator light, and an ultrasonic distance sensor, learning about Arduino’s Boolean logic operations. Course Schedule Lesson 8: Doorbell: Logical Judgment … Read more
When it comes to mini PCs, Intel’s NUC product line is undoubtedly the king. From the fully customizable chassis to the highly integrated motherboard and Intel’s own processors, everything showcases a high level of industrial standards and design. This is unmatched by other brands in terms of size and performance, which is why the NUC … Read more
Project Name: Cyber Lantern – Decorative Light Based on ESP32-C3 Project Author: Carele Introduction The lantern recommended today is loved by the engineers of the EDA operation teamvery much!! And the editor must recommend it no matter what. The reason is simple, because this lantern is – beautiful, with a detailed tutorial, and also has … Read more
Dedicated to digital chip design Introduction This article details the entire process of building a convolutional neural network license plate recognition system based on SoC, divided into IP and interconnections, data paths, and clock domain partitioning. The IP design and overall SoC design in the article have corresponding design documents, Verilog code, and FPGA projects, … Read more
Sony AI Camera Module Created for Raspberry Pi Raspberry Pi Raspberry Pi and Sony have teamed up to develop an AI camera module for the Raspberry microcomputer. Notably, this novelty has already started selling and is compatible with all versions. The camera is equipped with a sensor with a resolution of 12.3 MP, capable of … Read more
0 Introduction: Overview of ARM Company 1. ARM can be considered a company’s name, a general term for a type of microprocessor, and also a name for a technology. 2. ARM Company specializes in the design and development of chips based on RISC (Reduced Instruction Set Computer) technology. As an intellectual property supplier, it does … Read more
Introduction In the previous article, we discussed the basics of serial communication. If you haven’t read it, I recommend you do so first; otherwise, you might not fully understand some of the content in this article. This article will explain the practical aspects of serial communication on the Android side, specifically how to implement data … Read more
When the LCD screen displays abnormally, in the past, we would deduce the parameters through the phenomenon, which was time-consuming and labor-intensive. With the long-storage oscilloscope, debugging the LCD controller is no longer a headache… When the LCD screen displays abnormally, in the past, we would deduce the parameters through the phenomenon, which was … Read more