Description:
Analog signal
1. On-board MMA7361 (replace MMA7260) low-cost miniature capacitive acceleration sensor
2. Support 5V / 3.3V voltage input, on-board RT9161, lower than the 1117 pressure drop, faster load corresponding speed, very suitable for high noise power environment;
3. Range through the microcontroller IO choice, you can also choose resistance;
4. The commonly used pin has been lead out, the pin is the standard 100mil (2.54mm), easy for dot matrix board;
5. Sleep enable can be controlled by the microcontroller IO;
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