Feature

●Onboard STM32F103C8T6 Main Chip
●Onboard 340 serial port to USB port chip, it is convenient to see AD sampling results on your PC.
●Reserved serial UART communication interface, can be connected to external MCU.Analog input channels: 10-channel single-ended inputs.
●Input voltage range of sampling: 0-3.3V. Supply voltage: 5 V/3.3 V
●Resolution: 12 bit (4096), board size: 50 x 33 mm


Description

Description:
The STM32 10-channel ADC module uses the STM32F103 internal 10-channel ADC resources as the scanning core. Better accuracy and the ADC data can be uploaded to the PC.

Introduction of hardware and instructions
Board Functions:
1. Interface description:
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.

Box contents:
1 x USB interface 10 channel 12 bit ADC data acquisition STM32 UART communication ADC.

Tips:
The range of the sampling voltage is 0-3.3 V, please do not exceed this range