Introduction - If you have any usage issues, please Google them yourself
Use SCM control A/D converter multi-channel data acquisition system. It has the following functions:
1. Basic functions
Data (1) Acquisition of 0-5V voltage signal
(2) by any channel button to the data to display or rotation display
(3) can be set alarm limit.
2. Extensions
Their own extensions, such as music ringtones, communication functions.