pinMode(pin,reziim) //INPUT, OUTPUT
setup() #sätted – настройки
loop() #alati töötab – всегда работает
digitalWrite(pin,pinge) //HIGH, LOW
delay(aeg) //ms /// 1000 ms = 1 s
analogWrite(pin,pinge) // 0 . . . 255
map(value, fromLow, fromHigh, toLow, toHigh)