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                                                      Bots / The Ultimate Palm Robot/ Mukhar & Johnson / 222880-6 / Chapter 3






                    68     The Ultimate Palm Robot



                               The ground pins are labeled GND on the board (although this might be par-
                               tially obscured by the nylon spacer).



                                                                                   AA power








                                                                                   9v power



                                 The next part to mount is the switch. On our kit, the switch was actually
                               cramped by the servo next to it, so we later moved the switch. If you already
                               drilled a new hole as explained earlier in this chapter, you can mount the
                               switch in the new location. The switch will have two washers and two nuts.
                               Remove the topmost nut and washer. Spin the bottom nut so that it is about
                               two-thirds of the way down the threads on the switch. The washer on top of
                               this nut should have a small tab that fits into a slot in the threads.












                                 Now insert the switch into the deck so that the toggle extends above the
                               deck. Use the other washer and nut to fasten the switch to the deck. You may
                               need to adjust the vertical position of the bottom nut to ensure that the switch
                               fits well.




















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