Introducing our product - the STM32F401RCT6 microcontroller, which is CE certified and compliant with European Union standards for electronic products. This powerful and versatile microcontroller is based on the ARM Cortex-M4 core, offering high performance and low power consumption for a wide range of applications. With a maximum CPU frequency of 84 MHz, the STM32F401RCT6 is capable of handling complex tasks quickly and efficiently. It also features a rich set of peripherals, including multiple communication interfaces, analog-to-digital converters, and timers, making it suitable for diverse projects in industries such as consumer electronics, industrial automation, and IoT. In addition to its technical capabilities, the STM32F401RCT6 microcontroller also benefits from STMicroelectronics' extensive development ecosystem, including software tools, libraries, and hardware development kits, enabling rapid prototyping and production of innovative products. With its CE certification and superior performance, the STM32F401RCT6 microcontroller is the ideal choice for engineers and developers looking to create cutting-edge electronic devices that meet European quality and safety standards.