STM32 10 Channel 12 Bit USB-UART Communication ADC Module

 

STM32 10-channel ADC module uses the 10-channel ADC sources of the STM STM32F103 family of microcontrollers as the sampling core. With this product, ADC data can be uploaded to the PC with better accuracy.

 

• The circuit uses STM32F103C8T6 chip.
• Onboard CH340 serial port It uses a USB converter chip. It is convenient to view AD sampling results on your PC.
• Reserved UART serial communication interface, can be connected to external MCU.
• Analog input channels: 10 channels single-ended inputs.
• Sampling voltage input range: 0-3.3V
• Power supply voltage: 5V / 3.3V
• Resolution: 12 Bit (4096)

Specification:

• Size: 50*33mm
• IN0-IN9: AD sampling voltage input;
• GND: power supply negative / sampling voltage common ground interface;
• TX, RX: UART communication interface
• 3V3 / 5V: Reserved 3.3V / 5V power input port