Following the previous article titled “Renesas RA8 Series Tutorial | Configuration of RA8 Serial Output Based on e2s“, today we will teach you how to quickly set up a FreeRTOS project.In the past, software tools were not as mature, and setting up a FreeRTOS project required manual porting step by step. Many users complained that … Read more
On April 2, GUC Creative Electronics, a Taiwanese chip service company with over one-third ownership by TSMC, announced the successful tape-out of the world’s first HBM4 IP (including controller and PHY physical layer) using TSMC’s advanced N3P process and CoWoS-R advanced packaging. GUC’s HBM4 IP supports data transfer rates of up to 12Gbps. Compared to … Read more
Follow our public account to discover the beauty of CV technology This article is adapted from the Frontier of Aerial Robotics, authored by Liang Jiachen, an engineer at Westlake University. With the continuous improvement of computing power and the growth of data, deep learning algorithms have made significant advancements. These algorithms are increasingly applied across … Read more
Recently, the price increases have been like a relay race: first the board materials increased, then the ink prices went up, followed by packaging materials, and finally auxiliary consumables… The price hikes have left some circuit board manufacturers disheartened, hesitant to accept new orders due to the lack of profit, and even potential losses. Even … Read more
Abstract: This article introduces a very old PCB manufacturing process – the etching method. The advantages of this process include low cost and short time. However, there are also significant drawbacks, such as the complexity of making double-sided boards and environmental concerns! The specific manufacturing method is as follows: Designing the PCB 1. Design the … Read more
Main Content Tin-based perovskite materials are regarded as a brilliant new star in the field of perovskite solar cells (PSCs) due to their excellent performance and lead-free environmental characteristics. However, despite significant achievements in bulk material optimization, the interfacial issues between tin-based perovskite and the charge transport layer remain a key factor limiting further enhancement … Read more
Hello everyone, today we will discuss the “jack-of-all-trades” major of communication engineering. What are the high-paying and in-demand career directions? With 5G, 6G, IoT, AI… opportunities are emerging one after another. How can communication engineers seize these opportunities and double their salaries? 1. Core Career Directions in Communication Engineering As the “cross-disciplinary king” in engineering, … Read more
With the rapid development of Industry 4.0 and smart manufacturing, the interconnectivity between devices has become increasingly important. Traditional communication methods often face issues such as poor compatibility and slow data transmission speeds. The emergence of the IO-Link protocol provides a new solution for efficient, bidirectional data exchange between devices in industrial environments. As a … Read more
Some screenshots of the eBook 【Complete Set of Hardware Learning Materials Collection】
Click the aboveblue text to follow us In embedded Linux, asynchronous I/O (AIO) is a powerful I/O model that allows processes to continue executing other tasks while waiting for I/O operations to complete. Compared to I/O multiplexing mechanisms (such as select and poll), asynchronous I/O uses a signal notification mechanism, allowing processes to avoid repeatedly … Read more