This is a tailored guide for you: “2025 Embedded Development Direction Selection Guide”. Whether you are a confused student or an engineer looking to transition, this article will help you: Get a comprehensive view of embedded technology and its subfields at once. Clearly assess the technical requirements and learning difficulties of each direction. Precisely identify … Read more
Espressif Community It is said that ESP chip enthusiasts are paying attention ESP-USB With the rapid development of the Internet of Things and smart devices, the role of USB interfaces in embedded systems has become increasingly important. The ESP32-P4/S3/S2 series chips have undergone a comprehensive upgrade in USB functionality, bringing stronger control capabilities, richer application … Read more
In traditional Arduino programming, using the delay() function causes the entire program to enter a waiting state, making it impossible to handle multiple tasks simultaneously. Want to control LED blinking, motor operation, read sensor data, and handle serial communication at the same time?Traditional blocking programming turns microcontrollers into “single-threaded” processors. The lightweight cooperative multitasking scheduling … Read more
1. Development Software 1. Lichuang EDA: A Domestic Light, A Design Tool Combining Software and Hardware Lichuang EDA (LCEDA) is a domestic EDA tool focused on circuit schematic and PCB design, offering both online and client versions, friendly to individuals and small to medium enterprises, with the free version meeting most development needs. Core Highlights: … Read more
From Philips Heritage to Semiconductor Giant: The Transformation Journey of NXP From Siemens’ Castoff to Europe’s Chip King: Infineon’s Comeback Logic From Gaming to AI: How NVIDIA Transformed from a Graphics Card Manufacturer to a Computing Powerhouse in 30 Years Lessons from TI’s Development Path: How Analog Chip Companies Navigate Cycles for Growth From Motorola … Read more
On September 8, 2025, China Mobile released an announcement titled “Procurement Project for Shortlisted Wafer Foundry Services – Qualification Pre-Review Announcement”. China Mobile is procuring wafer foundry services, indicating a deeper industrial layout! This project is: Wafer Foundry Services Shortlist Procurement Project The purchaser is: Xincheng Technology Co., Ltd. The purchaser has been relatively less … Read more
Food safety is crucial for national economy and people’s livelihood, but traditional grain storage has long relied on manual inspections, leading to blind spots of “invisibility, incompleteness, and inaccuracy.” Risks such as grain surface anomalies, personnel violations, and equipment hazards can directly result in economic losses and safety incidents if left unchecked. Enterprises urgently need … Read more
Introduction: This article is a step-by-step technical guide on using InfluxDB 3 and Grafana to centralize data from smart home devices onto a unified platform. Dear partners, did you know that smart home devices in your home generate a large amount of scattered data? This tutorial will show you how to use InfluxDB 3 and … Read more
LoRaWAN (Long Range Wide Area Network), as a low-power wide-area network (LPWAN) technology, plays an increasingly important role in the global Internet of Things (IoT) field due to its long-range, low-power, and low-cost characteristics. In the Asia region, apart from the mainland China market, many countries and regions are also actively embracing LoRaWAN technology to … Read more
(Starting with a diagram, the content relies on compilation)IntroductionRecently, while testing software for internal network penetration, I encountered many protocols that I do not specialize in and could not understand. I gathered relevant information to educate myself.Here’s a summary diagram Application Layer Protocols Application layer protocols are those that directly serve user applications in network … Read more