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Electronics Terms
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is an input device used to read bar codes. It emits a narrow light beam and
detects the bar code pattern by reflection.
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Index:
Numbers
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Copyright 2006. Keith P. Graham
