With the rapid development of digital devices, SD card connectors, serving as a bridge between storage modules and motherboards, are undergoing unprecedented technological innovations. From smartphones to automotive electronics and industrial equipment, the design and application of SD card connectors are evolving rapidly. This article will explore the latest innovative directions and future prospects of … Read more
Yangtze Memory Technologies Co., Ltd. is a leading storage chip research and development company in China, focusing on providing high-performance and high-reliability storage solutions. Its products are widely used in smartphones, tablets, computers, servers, and data centers. The consumer brand “Zhitai” under its umbrella is dedicated to offering a comprehensive line of storage products for … 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
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
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
QA& Question: A Beginner’s Guide to Understanding Industrial Control Systems with Arduino Micro PLCs Arduino Opta Micro PLCArduino Opta® is a safe and easy-to-use micro PLC with industrial IoT capabilities. It can expand industrial and building automation projects while fully leveraging the advantages of the Arduino ecosystem. The Arduino Opta is not a toy. It … Read more
There are two types of power supplies for PLC systems: external power supply and internal power supply.The external power supply is used to drive PLC output devices (loads) and provide input signals, also known as user power supply. The external power supply for the same PLC may have multiple specifications. The capacity and performance of … Read more
