3pin KY-020 3.3-5V Standard Tilt Switch Sensor Module For Arduino

Feature Tilt switch module and a digital interface built in 13 LED build a simple circuit to produce tilt warning lamp 13 comes with digital interfaces of the LED the tilt switch sensor interface to access digital 3 when the tilt open Off sensor senses a key signal LED lights otherwise off Routines source code int Led 13 define LED Interfaceint buttonpin 3 define the tilt switch sensor interfacesint val define numeric variables valvoid setup pinMode Led OUTPUT define LED as output interfacepinMode buttonpin INPUT define the output interface tilt switch sensor void loop val digitalRead buttonpin digital interface will be assigned a value of 3 to read valif val HIGH When the tilt sensor detects a signal when the switch LED flashes digitalWrite Led HIGH else digitalWrite Led LOW Package includes 1 x Tilt Switch Sensor Module