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COB2004-02

Crystage
Part Number COB2004-02
Manufacturer Crystage
Description LCD
Published Apr 18, 2017
Detailed Description Crystage COB2004-02 Character 20x4 Part number list WH2004G- - # Feature 1.Bulit-in controller ST7066 or equivalen...
Datasheet PDF File COB2004-02 PDF File

COB2004-02
COB2004-02

Overview
Crystage COB2004-02 Character 20x4 Part number list WH2004G- - # Feature 1.
Bulit-in controller ST7066 or equivalent 2.
+5V single power supply 3.
(Option) +3V power supply 4.
(Option) negative voltage for +3V power 5.
(Option) SPI, I2C interface 58.
0 0.
5 37.
2 10.
4 24.
8(VA) 16.
6 20.
8(AA) 18.
6 Pin Assignment Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol Description VSS Ground VDD Power supply for logic VO Contrast Adjustment RS Data/ Instruction select signal R/W Read/Write select signal E Enable signal DB0 Data bus line DB1 Data bus line DB2 Data bus line DB3 Data bus line DB4 Data bus line DB5 Data bus line DB6 Data bus line DB7 Data bus line A Power supply for B/L + K Power supply for B/L - Mechanical Drawing 87.
0 0.
5 2.
5 82.
0 1.
4 80.
2 4.
3 74.
4(VA) 6.
3 70.
4(AA) 10.
0 P2.
54*15=38.
1 16- 1.
0 PTH 16- 2.
0 PAD 2.
5 53.
0 2.
5 Mechanical Data Item Module Dimension Viewing Area Dot Size Character Size Standard Value 87.
0 x 58.
0 74.
4 x 24.
8 0.
55 x 0.
55 2.
95 x 4.
...


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