Instructions

IDUINO for maker’s life
www.openplatform.cc 97
}
******Code End******
Module 37: Hit Sensor Module(SE020)
1．Introduction
This module also called knock switch, if you hit this module, the signal pin would pinout
High level signal.
Specification
 Operation voltage: 5V
 3Pin
 Size:28*15mm
 Weight: 3g
2 Pinout
Pin
Description
S
Digital signal input pin, if it detect a knock,
it output High level.
+(middle pin)
Power
-
Ground
3.Example
This example shows you how to use this module to catch a hit, which is different to the
shock. If you hit this module, the LED13 will light on.
The connection as below: