Antistress box

We make a simple anti-stress box. When you scream that device throws sugar into the tea. Video tomorrow I will add. Also need Arduino nano, sound sensor.
https://www.youtube.com/watch?v=o-Ao_ZAGGM0
Arduino sketch https://drive.google.com/open?id=1QsmHEbLxhLiKUKhde-5H0-rHq1-zG9IB
For this we need:
1) Arduino nano https://goo.gl/2tDG2Y
2) Sound sensor https://goo.gl/YCSuos
3) Switch https://goo.gl/VYEJ5H