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Amphibionics 01  3/24/03  8:01 AM  Page 7
                                          Chapter 1 / Tools, Test Equipment, and Materials
                                                                                   FIGURE 1.9
                                                                                   Wire strippers, cutters,
                                                                                   solder, and a chip-
                                                                                   pulling device.
















                        PIC  is  reprogrammed  during  experiments.  An  adjustable  work
                        stand, like the one shown in Figure 1.10 (M), will be useful when
                        soldering  components  to  circuit  boards,  or  holding  wires  when
                        soldering header connectors to the bare wires. A utility knife (N)
                        will  also  be  helpful  when  cutting  heat-shrink  tubing  or  small
                        parts.

                        A soldering iron, similar to the one shown in Figure 1.11, will be
                        required when building the main controller circuit boards and the
                        sensor boards for each robot. An expensive soldering iron is not
                        necessary, but the advantage to buying a good one is that the tem-
                        perature can be set. A 15- to 25-watt pencil-style soldering iron
                        will work and will help to protect delicate components from burn-
                        ing out.

                        An  adjustable  square  (O)  and  a  good  ruler  (P)  will  be  required
                        when measuring the cutting and drilling marks on the aluminum
                        pieces that make up each robots’ body and legs. You will need a
                        hot glue gun (Q) and glue sticks at certain points in the construc-
                        tion. See Figure 1.12.

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