References
Becky Marshall's DIY inflatables with electric pumps and vinyl: http://www.beckymarshall.com/inflatables.html
Arduino Inflating Balloom's Tutorials: https://www.youtube.com/watch?v=47Jkptn2C68 https://www.youtube.com/watch?v=3GuYJFbwnUo https://www.youtube.com/watch?v=JucKCXsvFaw