Abstract: In the face of the chip definition dilemma brought about by the uncertainty of AI scenarios, Rockchip provided a breakthrough answer at the 2025 Developer Conference: a modular design of “main chip + co-processor”. This “building block” approach allows terminal manufacturers to flexibly stack computing power as needed, effectively responding to the demands of … Read more
AI writing code is no longer a novelty, and the number of people who can write quickly and in large quantities is increasing. However, behind the myth of “efficient development,” the reality for teams is that code reviews are becoming increasingly difficult, collaboration is becoming more chaotic, and quality control is becoming more challenging. Therefore, … Read more
Engineers never forget the need to deliver projects that meet quality, schedule, and budget goals. You can draw on the lessons learned from the embedded systems developer community over the years to ensure your next embedded systems project achieves these goals. Below, we will explore some important experiences that have brought best practices to embedded … Read more
Hello everyone, today I will share a general system for MCUs implemented with a Linux-like layered architecture. This project facilitates chip-level switching and multi-product line development. 《A General System for MCUs Based on Layered Architecture》 Project Overall Block Diagram Project Highlights <strong>Layered Architecture, Clear and Efficient</strong>: The usal_mcu adopts a Linux-like layered architecture design, dividing … Read more
In C language development, good code standards and quality control are key factors in ensuring software maintainability, readability, and reliability. This article will detail some common coding standards and provide corresponding examples to help beginners understand how to write high-quality C code. 1. Naming Conventions 1.1 Variable Naming Use meaningful names: Variable names should clearly … Read more
In the field of robotics development, whether for educational research or competitive applications, developers often struggle with the compatibility of core control systems. To address this pain point, Huaner has passionately created a three-in-one open source servo controller: modular design, wide compatibility, flexible expansion, specifically designed to accelerate your robotic creative projects from concept to … Read more
Would you like to assemble a mini drone that can fly stably and be controlled by a smartphone using an ESP32 development board and a few expansion modules? Recently, Espressif has brought an exciting project called esp-drone! This is an open-source drone firmware based on ESP32/ESP32-S2/ESP32-S3. Ultra-Simplified Hardware Composition ESP-Drone uses a modular design approach, … Read more
Imagine a bustling factory. Workers supervise operations, machines run in perfect rhythm, and systems collaborate seamlessly. Behind this orderly symphony lies a silent hero—the control systems and distribution panels. These unassuming components power the entire industry, ensuring that every connection, circuit, and electrical spark operates safely and efficiently. Let us explore how they ensure the … Read more
01 Fish-Friendly Fishing Set This magnetic fishing toy set won the MakerWorld Maker Beginner Kit Design Competition. The project consists of two parts: on one hand, there are fish and fishing rods; on the other hand, there is a blender that you can use to create waves in the “pond.” This means that if you … Read more
In the world of embedded systems, “granularity” is not an abstract concept but a precise gauge that engineers use to control the pulse of the system. It requires us to be accurate to the millisecond in the time dimension, to manage memory down to the bit level, and to navigate modules in functional architecture, all … Read more