STM32F4 ADC to UART Tutorial: Real-time Voltage Measurement and Serial Communication

Описание: Watch a practical demonstration of reading analog voltage using STM32F4's ADC and transmitting the measurements through UART serial communication. This project shows:

Real-time ADC sampling with 12-bit resolution
Conversion of raw ADC values to actual voltage (0-3.3V)
Serial communication of both digital and analog values
1-second sampling rate with continuous monitoring

Technical specifications:

ADC configured for single-channel continuous conversion
UART communication at 9600 baud rate
Raw ADC values (0-4095) and calculated voltage displayed
Voltage conversion with 3 decimal precision
Real-time updates every second

Perfect for embedded developers interested in analog-to-digital conversion, sensor reading, and serial communication with STM32 microcontrollers.
Source code and setup instructions available in the description below.
#STM32 #ADC #UART #EmbeddedSystems #Microcontroller #Tutorial