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 Electronics (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
Qty.
Symbol
Description
Color Code
Part #
1
R4
470
Ω
1/4W 5%
yellow-violet-brown-gold
134700
4
R5, R6, R7, R9
1k
Ω
1/4W 5%
brown-black-red-gold
141000
2
R1, R11
20k
Ω
1/4W 5%
red-black-orange-gold
152000
1
R10
33k
Ω
1/4W 5%
orange-orange-orange-gold
153300
1
R3
560k
Ω
1/4W 5%
green-blue-yellow-gold
165600
1
R2
1M
Ω
1/4W 5%
brown-black-green-gold
171000
1
R8
15M
Ω
1/4W 5%
brown-green-blue-gold
181500
CAPACITORS
Qty.
Symbol
Value
Description
Part #
1
C1
68pF
Discap (68)
216816
1
C2
220pF
Discap (220)
222210
2
C3, C4
.001
µ
F
Discap (102)
231036
1
C6
.01
µ
F
Discap (103)
241031
1
C7
.1
µ
F
Discap (104)
251010
1
C5
.47
µ
F 50V
Electrolytic (Lytic)
254747
1
C8
47
µ
F 10V
Electrolytic (Lytic)
274742
1
C9
47
µ
F 50V
Electrolytic (Lytic)
274747
SEMICONDUCTORS
Qty.
Symbol
Value
Description
Part #
2
D8, D10
1N4001
Diode (epoxy)
314001
4
D2, D3, D4, D9
1N4148
Diode (glass)
314148
1
D1
1N5232
Zener Diode 5.6V (bag with capacitors)
315232
1
D5
L-323 GD
LED Green Triangular
35323G
1
D6
L-323 ID
LED Red Triangular
35323I
1
D7
L-934 YDT
LED Yellow
359344
1
U2
3086
Integrated Circuit
333086
1
U1
74HC14
Integrated Circuit
39HC14
MISCELLANEOUS
Qty.
Symbol
Description
Part #
1
PC Board
517030
1
SP1
Speaker 40
Ω
521602
1
S1
Switch Slide SPDT
541025
1
Logic Probe Tip
616000
1
Case (two parts)
623019
2
U1, U2
Socket IC 14-pin
664014
1
Label
724009
1
Manual
753272
1
Cord Power
863080
4”
Tubing #20
890020
0.6”
Shrink Tubing Red 3/32”
891020
1
Solder Tube
9ST4
-1-