|
|
Part
|
Designation
|
Quantity
|
Supplier
|
Part Number
|
Price
|
|
2.2k ohm
|
R1, R2-R9
|
3
|
|
|
.15
|
|
75k ohm
|
R3
|
1
|
|
|
.05
|
|
5.6k ohm
|
R4, R5
|
2
|
|
|
.10
|
|
10k ohm
|
R6
|
1
|
|
|
.05
|
|
200k ohm
|
R7
|
1
|
|
|
.05
|
|
150 ohm
|
R8
|
1
|
|
|
.10
|
|
8v Zener 1N4738
|
ZN1
|
1
|
|
|
.25
|
|
.1uf
|
C3-C4
|
2
|
|
|
.40
|
|
74LS14
|
|
1
|
Digikey
|
DM74LS14N-ND
|
.19
|
|
74LS169
|
|
4
|
Mouser
|
511-74LS169
|
$1.96
|
|
74LS283
|
|
2
|
Digikey
|
DM74LS284N-ND
|
.70
|
|
DAC0800
|
|
1
|
Digikey
|
DAC0800LCN-ND
|
$1.90
|
|
LF412
|
|
1
|
Digikey
|
LF412CN-ND
|
$1.50
|
|
LS7084
|
|
1
|
US Digitial
|
LS7084
|
$3.50
|
|
|
|
|
|
sub total
|
$10.90
|
|
