Click the blue text above to follow us Embedded Training – Choose Jufeng Smart Link STM32 interrupt priority mechanism is a concept that often confuses beginners and newcomers to projects. What is preemption? What is response priority? What is the purpose of priority grouping? Why does the priority you set not take effect at all?Don’t … Read more
On June 29, the Yellow River Institute dispatched two field workgroups to track and observe the water diversion and sediment transport process, focusing on the water level at the main channel and bank edges downstream of the Huanghe River below Gaocun, verifying the flow capacity of the downstream river channel. The workgroups utilized RTK, drones, … Read more
List of PMIC Chip Companies Company Name Headquarters Location NXP Netherlands Texas Instruments (TI) United States Analog Devices (ADI) United States Renesas Japan MPS United States STMicroelectronics Switzerland Qorvo United States Skyworks United States ONSEMI United States Infineon Germany Microchip United States Silicon Labs United States Diodes United States Silergy Taiwan ETA China Injoinic China … Read more
Source: Various official websites
To join the embodied intelligence industry group, please add WeChat gasgoo111 and show your business card. According to the “ADAS Supplier Installation Rankings from January to April 2025” released by GaiShi Automotive Research Institute, the competition in the core components market of ADAS in the first four months of 2025 shows a clear dual characteristic … Read more
ECU (Electronic Control Unit) is the core component of the automotive electronic system, primarily used to receive sensor signals, process data, and control actuator actions. It contains various electronic components, which can be categorized into the following functional modules: 1. Core Processing Module Microcontroller (MCU) Function: The “brain” of the ECU, responsible for computation, logic … Read more
With the rapid popularization of smart connected vehicles, the In-Vehicle Infotainment (IVI) system is no longer a simple audio and video playback platform, but a complex system that integrates multiple technologies, terminals, and scenarios, becoming the core “brain” of the smart cockpit. This article will detail the key technology implementation paths, architectural evolution trends, and … Read more
In recent years, wearable devices such as smartwatches and fitness bands have rapidly developed in the field of health monitoring, with features like heart rate, blood oxygen, and sleep monitoring becoming almost standard. However, a persistent issue that troubles users has emerged:Sleeping with these “high-tech” devices is truly uncomfortable! Imagine being jolted awake at night … Read more
Garmin recently announced a new patent titled “Pulse Spectroscopy” (US12343124B2), which, compared to mainstream PPG technology, not only enhances the accuracy of existing heart rate and blood oxygen monitoring but may also pioneeringly enable the monitoring of new health indicators such as hydration levels and hematocrit. Pulse spectroscopy technology appears similar to traditional PPG, utilizing … Read more
The morning sunlight gently wakes Lin Tao, who is still asleep, through the gaps in the curtains. He rubs his sleepy eyes, gets up, and picks up the smart watch on his bedside table. The numbers flashing on the screen signal the start of his new day. Lin Tao lightly presses the watch, and besides … Read more