Introduction to Excellent Verilog/FPGA Open Source Projects (Thirteen) – I2C 0 Introduction to I2C Official Website ❝ I2C – What’s That? The I2C bus specification was written by Philips Semiconductors, which later became NXP Semiconductors, and is now the maintainer of the I2C bus specification. Unfortunately, the latest I²C bus specification, NXP document version 6.0, … Read more
When I first encountered electronic systems, I could only practice soldering and was eager to understand circuit boards, but I struggled to grasp the essentials. Later, in the lab and after starting my job, as I accumulated experience in hardware design and debugging, combined with guidance from experienced experts around me, I gradually understood circuit … Read more
Warm Reminder: All cases in this article are derived from real projects, involving scenarios such as automotive production lines and smart warehousing. At the end of the article, we provide a Selection Decision Tree and a Beginner’s Pitfall Guide. 1. The Soul-Searching Question for Beginners: What Are the Differences? Engineer Xiao Wang, who just entered … Read more
The Xiangteng NPU chip HKN201 neural network processor is a domestically produced, high-performance, multi-core processor designed for strong real-time, high-performance, and high-concurrency application scenarios by Xi’an Xiangteng Microelectronics Technology Co., Ltd.The hardware design reference documents for the HKN201 neural network processor core board include the hardware design guide, core board hardware schematic reference, schematic design … Read more
Touch button products are widely used in more and more products due to their aesthetic appeal, ease of use, and easy cleaning. The scenarios in which they are used are also increasing, and the reliability of touch buttons in complex external environments is receiving greater attention. This article focuses on the characteristics of Renesas products … Read more
Wireless modules are one of the most important components in modern wireless communication and are quite popular in the market. There are various types of wireless modules, each showcasing different functionalities. However, have you noticed that most high-end walkie-talkie wireless modules come with a metal casing? Do you know what role this metal casing plays … Read more
Previously, several showcases in this area have been posted. Unlike FPGA, this systematic design allows for a more comprehensive understanding of these things. 1. [Special Spring Festival Edition] Those Experts Who Build CPUs by Hand, Appreciating the Breathtaking Hand Wiring and Superb Skills. 2. [Build a Complete Computer System Yourself] From basic digital logic, CPU … Read more
Course Details: The “Practical Tutorial on RS-485 Communication Module” is designed and planned by a team of professional electronic engineers from Changxue Electronics, and is recorded exclusively. This course mainly introduces the process, methods, techniques, and design concepts of developing the 51 microcontroller module through the form of module instantiation, focusing on the system design … Read more
Hardware Design: GR8CPU is a fully functional computer built on a breadboard. The first version, GR8CPU Rev2, has over 600 wires, 74 integrated circuits, and 79 LEDs. It is an 8-bit architecture, designed with simplicity and processing power in mind. The CPU can access 256 bytes of RAM and a fully functional Tic-Tac-Toe game has … Read more
Win a Backpack How Hard Is It? Give It a Try! →_→ Long Press Recognition 2016 Microcomputer and Applications Issue 3 Authors: He Peng, Hao Shaojie, Zhao Xinming Abstract: High-speed real-time signal processing is one of the main features of broadband digital channelized reconnaissance receivers, and its performance determines the overall specifications of the reconnaissance … Read more