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Making dolphins .................................................................................

All the brains of the circuit assembled in the previous section are there to

make the dolphin light display work.

Follow these steps to create your dancing dolphin display:

1. Make five dolphin (or another figure) stencils, each about 11" high.
   You can create a template by printing a piece of clip art or other simple
   drawing and enlarging it with a copier.


2. Decide where you want to place the dolphins on the plywood and use
   double-sided tape to affix the templates.

Pin 4 of IC2 to base pin of Q3

Pin 10 of IC2 to base pin of Q5

Pin 1 of IC2 to Pin 15 of IC 2

Pin 7 of IC1 to R1

Pin 2 of IC1 to Pin 6 of IC 1

Pin 3 of IC2 to base pin of Q1

Pin 2 of IC2 to base pin of Q2

Pin 7 of IC2 to base pin of Q4

Pin 3 of IC1 to Pin 14 of IC 2

Figure 10-13:
Hook up the
IC, terminal
blocks, and
discrete
components.

Chapter 10: Dancing Dolphins 229