#include <Servo.h>
#include <LiquidCrystal_I2C.h>
Servo kick;
Servo snare;
Servo hihat;
int kick_arm = 100;
int snare_arm = 70;
int hihat_arm = 90;
LiquidCrystal_I2C lcd(0x27,16,2);
void setup() {
pinMode(2, OUTPUT);
pinMode(4, OUTPUT);
pinMode(7, OUTPUT);
Serial.begin(115200);
kick.attach(9);
snare.attach(10);
hihat.attach(11);
lcd.init();
lcd.backlight();
lcd.setCursor(0,0);
lcd.print("Hi-Hat");
lcd.setCursor(11,0);
lcd.print("Snare");
lcd.setCursor(5,1);
lcd.print("Kick");
}
void loop() {
kick.write(kick_arm);
digitalWrite(2, HIGH);
kick_arm = kick_arm - 15;
hihat.write(hihat_arm);
digitalWrite(7, HIGH);
hihat_arm = hihat_arm - 15;
delay(60);
kick.write(kick_arm);
digitalWrite(2, LOW);
kick_arm = kick_arm + 15;
hihat.write(hihat_arm);
digitalWrite(7, LOW);
hihat_arm = hihat_arm + 15;
delay(265);
hihat.write(hihat_arm);
digitalWrite(7, HIGH);
hihat_arm = hihat_arm - 15;
delay(60);
hihat.write(hihat_arm);
digitalWrite(7, LOW);
hihat_arm = hihat_arm + 15;
delay(265);
snare.write(snare_arm);
digitalWrite(4, HIGH);
snare_arm = snare_arm + 15;
hihat.write(hihat_arm);
digitalWrite(7, HIGH);
hihat_arm = hihat_arm - 15;
delay(60);
snare.write(snare_arm);
digitalWrite(4, LOW);
snare_arm = snare_arm - 15;
hihat.write(hihat_arm);
digitalWrite(7, LOW);
hihat_arm = hihat_arm + 15;
delay(265);
hihat.write(hihat_arm);
digitalWrite(7, HIGH);
hihat_arm = hihat_arm - 15;
delay(60);
hihat.write(hihat_arm);
digitalWrite(7, LOW);
hihat_arm = hihat_arm + 15;
delay(265);
}