Click the Blue Word Follow Us Have you ever had the following questions? “How to conduct CANopen conformance testing?”, “Is there any CANopen conformance testing software, how to obtain it?”, “Can you help us with CANopen conformance testing?” Recently, Hongke engineers conducted a simple test and would like to share with everyone. 01 Concept of … Read more
Improving code portability in embedded development can be approached from the following aspects: 1. Follow Standards and Specifications 1. Programming Language Standards Strictly adhere to C or C++ language standards, avoiding the use of compiler or platform-specific extensions. For example, avoid using non-standard compiler built-in functions to ensure that the code compiles correctly in different … Read more
All the information you need to know about Bluetooth Low Energy (BLE) in 2020 We live in a space where fantasy and reality reflect each other, technology and culture intertwine, individuals and the whole blend, and privacy and transparency are balanced. In a world of interconnected devices, everything tends towards excellence and the perfect performance … Read more
Currently, the prices of Bluetooth headphones on the market range from dozens to thousands of yuan. How safe and comfortable are these Bluetooth headphones? Is long-distance Bluetooth transmission reliable? Does it harm hearing? Are there performance differences between products at different price points? Recently, a comparative test of Bluetooth headphones conducted by the Guangzhou Consumer … Read more
Source: Semiconductor Engineer Original Author: Chip Failure Analysis This article introduces the chip assembly process. The chip assembly process is a crucial part of electronic product manufacturing. Chip assembly involves installing chips onto circuit boards, including steps like placement, soldering, and testing. Below, we will detail the specific process of chip assembly. 1. Placement: First, … Read more
Source: Semika Original Author: Semika Introduces common semiconductor-related terms used in the manufacturing, design, testing, and packaging processes. Manufacturing TAPEOUT (TO):Tape Out, refers to submitting the final GDSII file to the foundry for processing. FULL MASK:Full Mask, means that all masks in the manufacturing process serve a specific design. MPW (Multi Project Wafer):Multi Project Wafer, … Read more
▲ Click the image to see the details of the competition The integrated circuit packaging and testing industry is an indispensable part of the entire semiconductor industry chain and is becoming increasingly important in the semiconductor industry. Following the release of the “National Integrated Circuit Industry Development Outline”, China has accelerated its industrial layout. Besides … Read more
iNature The stimulator of interferon genes (STING) pathway shows great potential in reshaping the immunosuppressive tumor microenvironment and initiating anti-tumor immunity. However, effectively activating STING while avoiding toxic side effects from systemic administration remains challenging. On January 7, 2025, a communication from Li Weimin’s team at Sichuan University was published online in ACS Nano titled … Read more
If you want to do embedded testing, what content should you learn, and to what extent should you learn different content? As embedded learning classes start, more interested students come to us to understand that embedded testing is a promising direction for future development. However, from a learning perspective, what content should be learned in … Read more
The overall steps of embedded software testing are complex and interlinked. From porting the operating system and writing low-level system drivers to system platform testing, then testing software modules, followed by integration testing, and finally system testing, a comprehensive check of various aspects such as functionality, performance, and interfaces of the entire system is conducted. … Read more