Which of These 14 Embedded Real-Time Operating Systems Have You Used?

Embedded Operating Systems (RTOS) that meet real-time control requirementsBelow are 14 mainstream RTOS, includingμClinux、μC/OS-II、eCos、FreeRTOS、mbed OS、RTX、Vxworks、QNX、NuttX，and domestic embedded operating systems include the Dujiangyan Operating System (djyos)、Alios Things、Huawei LiteOS、RT-Thread、SylixOS。 Below are the characteristics of these 14 embedded operating systems. 1. μClinux μClinux is an excellent version of embedded Linux, whose full name is micro-control Linux, literally meaning … Read more

Counterfeit GD32 Chips Emerge in the Domestic Market!

The domestic substitution of components was initially a positive development, but recently, counterfeits have started to appear in the domestic market. A user named imdx posted that they purchased a “brand new original” GD32F103C8T6 from a certain online marketplace. The pins looked quite neat, and the silkscreen was very clear, but there were some differences … Read more

Chinese Manufacturer Releases Wireless Charging Single-Chip: Supports 15W EPP and Dual Fast Charging

With the release of the iPhone 12, Apple has stopped including chargers for environmental reasons, and wireless earbuds like AirPods now support wireless charging. Many people are opting for wireless charging for their phones and earbud charging cases, enjoying the convenience it brings by eliminating the hassle of wired connections. Multifunctional wireless chargers have flooded … Read more

The Anke IPS5200L Automation Programmer Enhances Chip Intelligence

With the rapid development of digitalization and intelligence, chips have become one of the cores of modern technology, and the global demand for chips continues to grow. As a major manufacturing country, China’s vast market demand has promoted the development of its chip industry. After ten years of development and exploration, the Chinese chip industry … Read more

PY32 Series Microcontroller Offline Programmer with Configurable Options for Batch Programming

The PY32 offline programmer currently supports chip models in the PY32F002A/002B/002/003/030/071/072/040/403/303 packages and XL32F001/003. The PY32 offline programmer uses a MINI-USB interface, providing a stable physical connection. The device communicates with the computer via a serial port, with a fixed baud rate of 1M. It must be used in conjunction with our host software. The … Read more

How Engineers Distinguish Power Management IC Models

In electronic circuits, Power Management Integrated Circuits (PMICs) are crucial core components responsible for voltage conversion, battery charging and discharging, overload protection, and other essential functions. However, with hundreds of PMIC models available, how can engineers differentiate between them? 1. Silkscreen Decoding ① Brand Logo Identification TI (Texas Instruments) TPS/LM series, ADI (Analog Devices) LT/ADP … Read more

Longhai Youth Achieves Best Historical Record for Fujian!

From March 17 to March 26,Guo Tianci, a disabled athlete from Longhai, represented Fujian Province as the only participant in the snowboarding competition at the 12th National Disabled Games. In the men’s slope slalom SB-LL2 event, he achieved an impressive 7th place with outstanding skills and tenacity; in the men’s obstacle pursuit SB-LL2 event, he … Read more

Research on the Transmission Model of Partial Discharge in Medium Voltage Cables

Click the blue text above to follow us 📋📋📋 The table of contents is as follows: 🎁🎁🎁 Contents 💥1 Overview 📚2 Results 🎉3 References 🌈4 Matlab Code, Data, Articles 1 Overview Medium voltage cables have poor signal transmission for high-frequency spectra (such as partial discharge). The propagated signals experience significant attenuation and distortion based on … Read more

Stock Logic Analysis of Xuedilong

Important Statement,This analysis is based on publicly available information and industry research models. The data may not accurately reflect reality and does not constitute investment advice. I am happy to promote this stock,how to promote it, who promotes it is not important, what matters is whether you believe it and to what extent. 1. Industry … Read more

Overview of the Thermal Field Process Control Power Supply Industry

Electric heating has advantages such as uniform heating, high thermal efficiency, and ease of control, making it an important processing method in manufacturing and metallurgy industries. The temperature itself and its spatial distribution over time during the manufacturing process significantly influence various physical and chemical reactions, necessitating process control through power supplies. In the 1950s, … Read more