Description
KY-020 operates as a very simple switch that gets activated upon tilting the module board.
KY-020 Connecting
- KY-020 Pin – = GND, connect to GND of the Arduino
- KY-020 Pin (middel pin) +5 v, connect to Arduino +5
- KY-020 Pin S signal, connect to Arduino pin 3
KY-020 Code
int Led = 13 ;// define LED Interface int buttonpin = 3; // define the tilt switch sensor interfaces int val ;// define numeric variables val void setup () { pinMode (Led, OUTPUT) ;// define LED as output interface pinMode (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 val if (val == HIGH) //When the tilt sensor detects a signal when the switch, LED flashes { digitalWrite (Led, HIGH); } else { digitalWrite (Led, LOW); } }
Reviews
There are no reviews yet.