/challenges-projects/design-challenges/musictech/b/blog/posts/kazumi---07---3d-modelling-part-2-lifesupportHey! Today I have done the next steps of 3D modelling in order to build my prototype. The pads will now have 6 electrodes each. This is due to 7 pins on the MPR121 breakout boards becoming available, as I am no longer going to use rotation and ma...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/musictech/b/blog/posts/kazumi---07---3d-modelling-part-2-lifesupportMon, 21 Mar 2016 03:15:11 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a793564e-e336-4887-a042-cb52a7b81825clem571<p>Is outside copper?</p><img src="https://community.element14.com/aggbug?PostID=1263&AppID=128&AppType=Weblog&ContentType=0" width="1" height="1">