Datasheet
Manuals
Brands
Display Elektronik Manuals
Displays
Dot Matrix LCD Display 9.23 mm 4 x 20
1
2
3
4
5
6
7
8
9
10
DEM 20487 S
Y
H
-
L
Y
P
r
oduct Specification
V
ersion: 3.1.3
P
AGE: 6
7. BACKLIG
H
T
& SWITCH
(
T
a
=
-
2
0~
7
0°C)
C
ON
D
I
T
I
ONS
入
I
M
PORTANT
N
OTE:
Th
e
LED-
c
urrent of
t
he
m
o
d
ul
e
is limited to
~
2
3
0mA
du
e
to the
LED-resistor
s
o
n
b
oa
rd.
1
...
...
6
7
8
9
10
...
...
14
