STM32 ADC Tutorial: Read Analog Sensors with Blue Pill (STM32F103C8T6)
In this video, I build a complete STM32 ADC project from scratch using the STM32F103C8T6 (Blue Pill) and STM32CubeIDE. We configure 4 ADC channels (PA0–PA3), set up USART1 for serial output at 115200 baud, configure the clock to 72MHz, and test everything live in the PICSimLab simulator — no hardware required.
Perfect for beginners learning embedded systems, ADC concepts, and STM32CubeIDE workflow.
Topics covered:
-What is an ADC and how does it work
-STM32CubeIDE project setup
-ADC1 channel configuration (IN0–IN3)
-USART1 serial communication setup
-Clock configuration (PLL, 72MHz)
-Build & generate code
-Testing in PICSimLab with virtual potentiometers and VTerm
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