8*40 DUAL COLOR LED ROOF SIGN
Price US$ 85
8*40 LED MATRIX ROOF SIGN
IP65 Waterproof
LED SPECIFICATIONS
Display buffer structure. Easy controlling protocol.
PRL: Show a line of ASCII text
BMP:Show a bitmap
CLP: Display a [PUTCLIPS], Assembly of multi-clips with each transition effect
etc..
WINCE,Android SDK, or driver
IP65 Waterproof
LED SPECIFICATIONS
|
Parameter |
Symbol |
Emitting Color |
Min. |
Typ. |
Max. |
Unit |
Test Condition |
|
Luminous Intensity |
Iv |
Red |
1000 |
2200 |
|
mcd |
IF=20mA
|
|
True Green |
2200 |
5500 |
|
||||
|
Viewing Angle |
2θ1/2 |
Red |
35 |
40 |
45 |
Deg |
|
|
True Green |
20 |
25 |
30 |
Display buffer structure. Easy controlling protocol.
PRL: Show a line of ASCII text
BMP:Show a bitmap
CLP: Display a [PUTCLIPS], Assembly of multi-clips with each transition effect
etc..
WINCE,Android SDK, or driver
