USB interface 10 channel 12Bit ADC data acquisition STM32
SKU :LC-ADC-F103C8
Overview
LC STM32 10-channel ADC module uses the internal 10-channel ADC resources of ST&x27;s STM32F103 family of microcontrollers as the sampling core. Having better accuracy and the ADC data can be uploaded to PC.
1. Introduced the hardware and instructions
1, Onboard STM32F103C8T6/STMF103C6T6 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);
2.Introduced the hardware and instructions
Board size: 50*33mm
Functions of the board:
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 port
2,Testing example: when IN0-IN4 connect to 0V and IN5-IN9 connect to 3.3V, we can see as below:
3, Kindly remind
(1) We will offer source code to you, so you can modify it accord your personal requirements
(2) The range of sampling voltage is 0-3.3V, please do not exceed this range
Thanks for using our product, please download the technical info from here:
https://www.mediafire.com/file/8vl3qpv90vl98j4/LC-ADC-F103C8_EN.zip/file