BEEPTOOLKIT- I/O 16 Cannels Input Module

USB 16-channel ADC sampling module

We use this wonderful, inexpensive and commercially available module as a USB hardware input interface for analog resistive or TTL sensors. Include IN0-IN15: 16-channel AD sampling voltage inputs GND: power negative/sampling voltage common ground interface. Up to 12Bit AD acquisition channels (resolution 4096 = 0.001V). Usage: Install the USB to serial chip CH340 driver on the PC, plug the module into the computer, IN0-IN15 connected to the positive end of the sampling voltage, GND connected to the negative end of the sampling voltage (i.e., the common ground processing), open the serial port debugging assistant, select the correct COM port. Baud rate (115200) you can see the results of the AD sampling, the sampling results of the 200 ms refresh once.
*The adopted voltage can not exceed !3.3V, otherwise there is the possibility of damage to the chip.
** The starter pack includes 1 module for 16 channels and the CH340 driver installation file.