USB Interface 10 Channel 12Bit AD Sampling Data Acquisition STM32 UART Communication ADC Module

File download: Click here to open Overview: STM32 10-channel ADC module uses the internal 10-channel ADC resources of ST's STM32F103 family of microcontrollers as the sampling core. Having better accuracy and the ADC data can be uploaded to PC. Description: 1, Onboard STM32F103C8T6 master chip; 2, Onboard CH340 serial port to USB port chip, it is convenient to see AD sampling results on your PC; 3, Reserved UART serial communication interface, can be connected to extern MCU; 4, Analog input channels: 10-channel single-ended inputs; 5, Sampling voltage input range: 0-3.3V; 6, Power supply voltage: 5V / 3.3V 7, Resolution: 12 Bit (4096); 8, Infos: https://pan.baidu.com/s/1dFw3tYD Feature: Board 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 Testing example: when IN0-IN4 connect to 0V and IN5-IN9 connect to 3.3V, we can see as below: Package included: 1 x STM32 UART Communication ADC Module