IoT Industry News Review (July 2025, Issue 2)

The following content is sourced from the CAICT IoT WeChat public account What important policies have been released in the IoT field? What major events have occurred? This issue of “IoT News Review” helps you quickly browse through them. News Review The State Administration for Market Regulation releases national standards for IoT and other emerging … Read more

What Are the Differences Between the Two Classic Standards of C Language?

What Are the Differences Between the Two Classic Standards of C Language?

Follow+Star Public Account Number, don’t miss the wonderful content Editor | StrongerHuang WeChat Public Account | Embedded ColumnThe C language has been around for over 50 years, and it is a classic and commonly used programming language. Most universities require students to learn C language as part of their curriculum, and in the embedded field, … Read more

An Overview of LPWA Alliances

Today, I will outline various low-power wide-area network technologies and their corresponding alliances. Different organizations or alliances manage different protocols, including IEEE (Institute of Electrical and Electronics Engineers), ETSI (European Telecommunications Standard Institute), 3GPP (The Third Generation Partnership Project), IETF (Internet Engineering Task Force), WEIGHTLESS-SIG (WEIGHTLESS Special Interest Group), LoRa™ Alliance, and DASH7 Alliance. I … Read more

Top Ten Standards for Electrical CAD Drawing: Make Your PLC Control Diagrams Look Professional

Top Ten Standards for Electrical CAD Drawing: Make Your PLC Control Diagrams Look Professional

Hello everyone, I am Lao Liu, and I have been in the electrical automation industry for over 20 years. Today, I want to talk to you about PLC electrical CAD drawing. I remember when I first started, an experienced engineer told me: “Xiao Liu, as an engineer, your drawings are your face!” This is absolutely … Read more

DAR Up to 85! An In-Depth Look at the ADC Platform Patents Behind Xinge

DAR Up to 85! An In-Depth Look at the ADC Platform Patents Behind Xinge

Xinge Corporation (headquartered in Nagoya, Aichi Prefecture, Japan) recently announced that non-clinical data for its novel antibody-drug conjugate (ADUC) K-679 will be officially presented at the American Association for Cancer Research (AACR) Annual Meeting 2025, scheduled to take place from April 25 to 30, 2025, in Chicago, Illinois, USA. K-679 K-679 is an antibody-drug conjugate … Read more

Will the U.S. Target IoT Next? Ren Zhengfei: Let Them Strike

Will the U.S. Target IoT Next? Ren Zhengfei: Let Them Strike

► By Observer Network, Gu Zhixuan According to a report by the Financial Times on April 4, Huawei founder Ren Zhengfei predicts that the next area the U.S. will target in its crackdown on Huawei will be the Internet of Things (IoT) and smart factories. “Let them strike,” Ren Zhengfei said, showing indifference to the … Read more

Comprehensive Guide to Product Certification: Detailed Explanation of LoRaWAN Certification Projects and Processes

Comprehensive Guide to Product Certification: Detailed Explanation of LoRaWAN Certification Projects and Processes

About LoRa and LoRaWAN LoRaWAN is a low-power wireless network protocol and system architecture launched by the LoRa Alliance, supporting secure bidirectional communication for IoT devices and applications. The LoRaWAN protocol is based on an open industrial standard called “LoRa,” which is fully controlled and managed by the open non-profit organization, the LoRa Alliance. In … Read more

Don’t Overlook the C Language Standards in Embedded Programming!

Don't Overlook the C Language Standards in Embedded Programming!

Recently, during a code review, I noticed that many colleagues’ coding practices were teetering on the edge of risk, with one of the most glaring issues being the arbitrary placement of local variable definitions. For seasoned C programmers, most have developed the habit of “defining variables at the beginning of a statement block”. I vaguely … Read more

Summary of National Standards for Printed Circuit Boards (PCBs) in China

Summary of National Standards for Printed Circuit Boards (PCBs) in China

Printed circuit boards (PCBs) are the core components of electronic products, and their manufacturing and quality control are crucial for the healthy development of the entire electronics industry. To better regulate the PCB market, the Chinese government has established a series of relevant national standards. Below is a list of common PCB national standards, which … Read more