/challenges-projects/design-challenges/musictech/b/blog/posts/kazumi---09---build-part-1-touch-padsYesterday I built the first touch pad, here&#39;s how it went: First of all, I bought a 600mm x 300mm sheet of 1mm clear acrylic, which is more than enough to fit all 7 pads. I learned that 1mm acrylic sheet is almost double as expensive as 3mm ...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/musictech/b/blog/posts/kazumi---09---build-part-1-touch-padsSat, 02 Apr 2016 18:52:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:74ed7db4-c278-4e23-bcc6-244c31653744DAB1<p>I agree, they look really cool.</p><p>&nbsp;</p><p>I wonder if you could just wrap some plastic food wrap over them to keep them clean?</p><p>&nbsp;</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=1294&AppID=128&AppType=Weblog&ContentType=0" width="1" height="1">