Let's Make Robots!


Name of parts for a project, help needed

I need help I want to make the quadruped of studikasus.

I am very new to robotics

link: http://letsmakerobots.com/node/34412

In the list of components he mentioned RST, GND/BLK Prog., A5 A4 A3 A2 A1 A0 AR,J, 7805 and I am not able to understsand the names of components, I have tried to contact him but he doesn't reply back and also I want to know what diodes he has used, so that his servos do not heat up.