untitled

6. Insert wires to connect IC2 to the transistors and the base pins of the
   transistors to each other, as shown in Figure 5-9.


7. Insert three 0.1 microfarad capacitors (C1, C4, and C6), two 10 micro-
   farad capacitors (C2 and C5), and one 0.001 microfarad capacitor (C3)
   on the breadboard, as shown in Figure 5-10.
   Use both the schematic and the photo to place each component. For
   example, the schematic shows that the + side of C2 is connected to Pin 1
   of IC1 and that the other side of C2 is connected to potentiometer R7, so
   insert the long lead of C2 in the same row as the wire connected to pin 1
   of IC1 and the short lead in the same row as the wire connected to the
   terminal block for potentiometer R7.

Pin 6 of IC2 to open region

Pin 5 of IC2 to open region

Potentiometer R24 terminal block to open region Pin 7 of IC1 to open region

Pin 6 of IC1 to open region

Connecting two rows

Pin 2 of IC2 to open region

Pin 3 of IC2 to open region

Potentiometer R7 terminal block to open region

Pin 1 of IC1 to open region

Pin 2 of IC1 to open region

Microphone terminal

block to open region

Figure 5-8:

Hook up the

IC, terminal

blocks, and

discrete

components.

98 Part II: Sounding Off!