untitled

10 kohm potentiometer (R8)

Two 33 kohm resistors (R6 and R7)

Five 1 kohm resistors (R1, R2, R3, R4, R5)

10 ohm resistor (R9)

0.01 microfarad ceramic capacitor (C6 and C7)

Five 1 microfarad tantalum or electrolytic capacitor (C1, C2, C3, C4, C5)

0.047 microfarad ceramic capacitor (C10)

Three 10 microfarad electrolytic capacitors (C8 and C9)

100 microfarad electrolytic capacitor (C11)

Battery pack for three AAA batteries

Potentiometer

Speaker

On/off switch

Tactile switch DB9 connector

Battery pack

Phono jack Phono plug Terminal block

Figure 7-4:
Key
components,
part 2!

Chapter 7: Murmuring Merlin 145