Testing the Membrane Pad on the Pi2

firstmembranetest-frontface1Figure 1: Testing the membrane pad on the Pi2 powered “homemade” tablet.

The little pull-up board was mounted near the Pi2, so as to make the wires shorter.  It was mounted vertically, in that space between the enclosure’s connecting posts.  Then, I made the first test of the membrane pad, using the wiringPi gpio command to read all GPIO at once …

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