The STM32F469VGT6 is a powerful microcontroller that is particularly suitable for applications that require high-performance computing, graphics processing, and rich peripherals. Its powerful graphics acceleration capabilities and rich peripheral interfaces make it widely used in industrial control, consumer electronics, and the Internet of Things. Combined with the STM32 ecosystem, developers can quickly implement complex functional designs.

In today's era of ubiquitous electronic devices, the power filter is a key component to ensure the purity of the power supply. Its stability and reliability are directly related to the normal operation of the entire electronic system. However, as time goes by, the internal components of the power filter will inevitably age. What kind of far-reaching impact will this have on its performance?

As a key electronic component, the power filter plays a vital role in the power system. It reduces noise interference on the power line through impedance matching to ensure the purity and stability of the power signal.

CSA has released Matter 1.4, which provides support in several important areas, including new device types and functions for energy management, home network, and enhanced multi-administrator capabilities.

The ADXL103CE-REEL is a reliable and versatile accelerometer, particularly suited for applications requiring single-axis acceleration measurement with high precision and stability.

This solution uses dual-loop digital control of current inner loop + voltage outer loop. The switching frequency can reach 100KHz. It is equipped with protection functions such as short circuit, overcurrent, undervoltage, and overvoltage. The communication interface UART transmits data externally.

(RFID) Radio Frequency Identification is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals.

Discrete switches are also called RF conductive switches. Their function is to connect any one or several of the multiple RF signals through control logic to achieve switching of different signal paths, including switching between reception and transmission, switching between different frequency bands, etc.

UnitedSiC UF3C065030K3S is a third-generation silicon-carbon (SiC) MOSFET produced by United Silicon Carbide (UnitedSiC). The device uses SiC material, which has higher switching speed, high temperature resistance and lower conduction loss compared to traditional silicon (Si)-based materials.

The solar LED street light controller based on TL431 is designed. The controller has functions such as overcharge, over-discharge protection, LED quasi-constant current control, and can automatically start and shut down the LED street light according to the brightness.