Hi guys! I'm just starting to work with Arduino as i need it for a science fair project. I think i should be all set on the programming side but i was really hoping you guys could nudge me in the right direction to help me complete my project by January. I'm basing my project off of this abstract http://www.sciencebuddies.org/science-fair-projects/project_ideas/Robotics_p003.shtml
What i really need help with is deciding which motors to use and somewhat of an idea of how to breadboard. For this science fair i'm testing 2 different types of motors to see how much pressure the hand can have on a pressure sensor. So i think i need motors with different amounts of torque(?). Also i need an idea of how much power my breadboard would, what type of breadboard, and how to use transistors.
Any help would be appreciated. Links would be great too as long as you explain to me what im looking at.