untitled

4.7 microfarad electrolytic capacitor (C2)

Four^5 ⁄ 8 " 6-32 screws

Four 6-32 nuts

5.1 kohm resistor (R1)

470 kohm resistor (R2)

2.2 kohm resistor (R3)

330 ohm resistor (R4)

Yellow T-1^3 ⁄ 4 LED (LED1)

Red T-1^3 ⁄ 4 LED (LED2)

830-contact breadboard

Normally open (NO) momentary contact pushbutton switch, also

referred to as record switch(S1)

Voice chip Terminal block

Record switch Battery pack Speaker

On/off switch Ceramic capacitor

IR detector Microphone LED Electrolytic capacitor

Figure 9-6:

Key

components

of the

talking

pumpkin.

196 Part III: Let There Be Light