E EmptyNest Administrator Nov 16, 2010 #1 If you want an external trackpad but aren't in the mood to pay the relatively high cost, you can make one out of paper, a graphite pencil, and an Arduino. More »
If you want an external trackpad but aren't in the mood to pay the relatively high cost, you can make one out of paper, a graphite pencil, and an Arduino. More »
