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</html><thumbnail_url>https://www.flywing-tech.com/blog/wp-content/uploads/2025/04/20250422102308238183c67Frame203.png</thumbnail_url><thumbnail_width>900</thumbnail_width><thumbnail_height>481</thumbnail_height><description>The STM32F103VBT6 microcontroller is a 32-bit ARM Cortex-M3 based MCU from STMicroelectronics, featuring a 72 MHz CPU, 128 KB Flash memory, and 20 KB SRAM. It offers rich connectivity options including USB, CAN, SPI, I2C, and UART interfaces. This microcontroller is widely used in applications such as industrial automation, consumer electronics, and embedded systems.&#x200B; What [&hellip;]</description></oembed>
