Instruction Manual

PARTS LIST
If you are a student, and any parts are missing or damaged, please see instructor or bookstore.
If you purchased this kit from a distributor, catalog, etc., please contact Elenco
®
(address/phone/e-mail is at the
back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they will
not be able to help you.
RESISTORS
Note: Please refer to page 7 for the resistor reading exercise. This will familiarize you with the resistor color
band coding.
Qty. Symbol Value Color Code Part #
r 2 R1, R7 100Ω 5% 1/4W brown-black-brown-gold 131000
r 2 R2, R8 150Ω 5% 1/4W brown-green-brown-gold 131500
r 2 R3, R9 200Ω 5% 1/4W red-black-brown-gold 132000
r 2 R4, R10 220Ω 5% 1/4W red-red-brown-gold 132200
r 2 R5, R11 330Ω 5% 1/4W orange-orange-brown-gold 133300
r 1 R13 18kΩ 5% 1/4W brown-gray-orange-gold 151800
r 1 R14 27kΩ 5% 1/4W red-violet-orange-gold 152700
r 1 R15 39kΩ 5% 1/4W orange-white-orange-gold 153900
r 1 R16 47kΩ 5% 1/4W yellow-violet-orange-gold 154700
r 2 R6, R12 56kΩ 5% 1/4W green-blue-orange-gold 155600
r 1 R17 100kΩ 5% 1/4W brown-black-yellow-gold 161000
r 1 R18 120kΩ 5% 1/4W brown-red-yellow-gold 161200
r 1 R19 470kΩ 5% 1/4W yellow-violet-yellow-gold 164700
r 1 R20 680kΩ 5% 1/4W blue-gray-yellow-gold 166800
CAPACITORS
Qty. Symbol Value Description Part #
r 2 C1, C2 10μF 16V Electrolytic 271015
SEMICONDUCTORS
Qty. Symbol Value Description Part #
r 2 Q1, Q2 2N3904 Transistor NPN 323904
r 2 LED1, LED2 Red LED (Light Emitting Diode) 350002
MISCELLANEOUS
Qty. Symbol Description Part #
r 1 PC board 517042
r 1 SW1 Slide switch 541102
r 1 Desoldering wick 556000
r 1 Battery snap 590098
r 1 U1 16-pin IC socket 664016
r 36” Wire 22AWG solid 834064
r 1 Color code calculator 9CC100
r 1 Lead-free solder tube 9LF99
Resistor
Capacitor
Semiconductors
PARTS IDENTIFICATION
Electrolytic
-1-
IC Socket 16-pinLED Transistor
Battery Snap
Solder
Miscellaneous
Solder Wick
Slide Switch