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20 x 4 Character LCD Screen, HD44780 interface
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| Quantity Discount |
Unit Price |
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$8.95 |
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- 20 x 4 character reflective LCD screen
- 14-pin Hitachi HD 44780 Parallel Interface
- Manufactured by Datavision
- Note: This is an extended temperature LCD which requires a negative drive voltage between -1 to -5 volts.
Interface:
Pin Descriptions
| 1 |
Ground |
| 2 |
Vcc (5V) |
| 3 |
LCD Drive Voltage |
| 4 |
"R/S" Instruction/Register Select |
| 5 |
"R/W" Read/Write LCD Registers |
| 6 |
"E" Clock |
| 7 |
Data Bit 0 |
| 8 |
Data Bit 1 |
| 9 |
Data Bit 2 |
| 10 |
Data Bit 3 |
| 11 |
Data Bit 4 |
| 12 |
Data Bit 5 |
| 13 |
Data Bit 6 |
| 14 |
Data Bit 7 |
Dimensions:
3.88 (L) x 2.38 (W) x 0.38 (H) inches
Helpful Info:
HD44780 Reference:
http://www.myke.com/lcd.htm (external link)
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