16채널 USB DAQ 보드 -USB C
(16 Channel USB DAQ Board - USB C)
개요
- 본 제품은 16채널 USB DAQ 보드 -USB C입니다.
- 16개의 채널을 가지고 있으며, 12비트 분해능을 가진 제품입니다.
- USB C 커넥터를 통해 PC와 UART로 연결이 가능하며, 샘플링된 값을 확인할 수 있습니다.
특징
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IN0-IN15: 16-channel AD sampling voltage inputs
GND: power negative/sampling voltage common ground interface
TX, RX: UART communication interface
TCK, TMS: SWD debugging interface
3V3/5V: reserved 3.3V/5V power input port
문서
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Usage:
In the PC using the installation of USB to serial chip CH340 driver, the module will be inserted into the computer, IN0-IN15 connected to the positive side of the sampling voltage, GND connected to the negative side of the sampling voltage (i.e., the common ground processing), open the serial port debugging assistant, select the correct COM port and the baud rate (115200) you can see the results of the AD sampling, the sampling results of the 500ms to refresh once, the customer can be modified on the basis of the source code Customers can modify this time on the basis of the source codeAttention:
1, sampling voltage inputs IN0-IN9 can be connected to all or only a part of the output when a certain way without sampling voltage input when the output of the road for a random value, do not use the port can also modify their own program as a common I / O port to use!
2, the adopted voltage can not exceed 3.3V, otherwise there is a possibility of damage to the chip.
연관제품
- 연관제품 1