8x2 Character LCD - Black Bezel (Parallel Interface)

Artikelnummer: PO356

EAN: 4060137055188

HAN: 356

Warengruppe: Komponente

Herkunftsland: US

TARIC-Code: 0

This compact 8×2 LCD is great for small microcontroller projects where you want more than just a blinking LED for feedback. This unit uses the standard HD44780 parallel interface, features a black bezel, and operates without a backlight.

Kategorie: Elektronik


8,95 €

inkl. 19% USt.,

3 Pack auf Lager

Lieferfrist: ca. 1 - 3 Tage

Pack


Beschreibung

Overview

This little 8-character, 2-line parallel liquid crystal display is a generic equivalent of the Optrex DMC-50448N-AAE-AD LCD. It is incorporated into some versions of our A-Star 32U4 Prime microcontroller boards and our Zumo 32U4 and 3pi robots. It uses the common HD44780 interface, so sample interface code is widely available for a variety of microcontrollers. This is the smallest package we know of for this familiar interface.

You can find sample HD44780 LCD interface code written for a variety of AVR microcontrollers as part of the Pololu AVR library. If you are using an Arduino board, you can get started with Arduino?s LiquidCrystal library.

Pinout

PinSymbolFunction
1Vssground (0 V)
2Vdd5 V logic supply voltage
3Vocontrast adjustment
4RSH/L register select signal
5R/WH/L read/write signal
6EH/L enable signal
7-14DB0 ? DB7

H/L data bus for 4- or 8-bit mode

Note: This item ships without pins (the pads are standard 0.1? spacing), connectors, or cables.

Technical Details

Size:40 x 35 x 7 mm
Viewing area:30 x 14 mm
Dot size:0.5 x 0.5 mm
Character size:2.78 x 4.49 mm
Weight:12 g

Specifications

Minimum logic voltage:4.5 V
Maximum logic voltage:5.5 V
Supply current:2 mA

Package List

1x Pololu 8x2 Character LCD - Black Bezel (Parallel Interface)

Dokumente

Optrex DMC50448N-AAE-AD datasheet

HD44780 interface datasheet

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