Recent content by domerj

So - how do I get the concept of the negative AA Battery to work without holding the battery? I extended the positive and negative leads from a small 1.5v battery into the rubber tip of a stylus and it does not work. I am getting 1.5 volts at the leads under the rubber. Do I just send the...

I am working with a group of students on an Educational Robot Cell. We are trying to have the robot pick up a 3D printed Stylus using a vacuum and have the stylus turn music on and off using an Ipod Touch 2nd Gen... We have tried multiple versions with little luck thus far. Our latest has a...