16x2 Character LCD with LED Backlight
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- Manufacturer: Pololu
- Order number: EXP-R25-962
- Manufacturer part number: 772
- country of origin: CN
- HS code: 90138030
- Weight (kg): 0.035
This 16-character, 2-line parallel liquid crystal display achieves a large viewing area in a compact package. It features a yellow-green LED backlight and uses the common HD44780 interface, so sample interface code is widely available for a variety of microcontrollers. This LCD is also available without a backlight.
The DDRAM address 0x00 corresponds to the first character of the top line, address 0x0F corresponds to the last character of the top line, address 0x40 corresponds to the first character of the second line, and address 0x4F corresponds to the last character of the second line.
You can find sample HD44780 LCD interface code written for a variety of AVR microcontrollers as part of the Pololu AVR library.
- Size: 85.0 x 29.5 x 13.5mm
- Viewing area: 64.5 x 16.4mm
- Dot size: 0.56 x 0.61mm
- Character size:3.00 x 5.23mm
- Minimum logic voltage: 4.5V
- Maximum logic voltage: 5.5V
- Typical LED backlight voltage drop: 4.2V
- Typical LED backlight current: 120mA
- Supply current: 2mA