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Character 20x2 LCD Module

Character 20x2 LCD Module Specification

Display Type
Alphanumeric Character LCD

Power Supply
5V DC regulated

Power Source
DC powered

Interface
Parallel (HD44780 or compatible)

Usage
Embedded systems, microcontroller projects

Operating Temperature
0C to +50C

Features
Adjustable contrast, low power consumption, LED backlight

Output
20x2 character display

Input
Parallel (16-pin interface)

Components
LCD, LED Backlight, PCB

Response Time
Approx. 2ms

Resolution
5x8 dot matrix per character

Product Type
Character LCD Module

Application
Arduino, Raspberry Pi, automation, display units

Rated Voltage
5V DC

Supply Voltage
5V DC

Size
Standard 20x2 module

Dimension (L*W*H)
116mm x 37mm x 13mm (Approx.)

Function
Display alphanumeric characters and symbols

Color
Green/Blue Backlight with white/black characters

Weight
Approx. 35g

Current Rating
1-5 mA (without backlight), 15-25mA (with backlight)

Thickness
Approx. 13mm

Capacity
20 characters x 2 lines

ESD Protection
Built-in

Viewing Area
83mm x 18mm

Font Set
ASCII and Japanese

Backlight Type
LED

Dot Pitch
0.56mm x 0.65mm

Controller IC
HD44780 or compatible

Life Span
Approx. 50,000 hours (backlight)

Storage Temperature
-10°C to +60°C

Contrast Adjustment
Via external potentiometer (Vo pin)

Number of Characters
40 (20 per line)

Character Size
2.96mm x 5.56mm

Number of Pins
16-pin (standard) interface

Mounting Type
Through Hole

Character 20x2 LCD Module Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Day

Delivery Time
1 Days

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia

Main Domestic Market
All India

About Character 20x2 LCD Module

Character 20x2 LCD Module

Manufacturer:SINDA
Product Name:20x2 Character LCD Module Series | 20x2 Character Display
Backlight:White/Yellow-Green/Green

This LCD display offers a wide operating temperature range from -20 to 70 degrees Celsius. The best view for this monitor is 6:00/12:00. The monitor operates on a 3.3V/5V supply voltage and is RoHS compliant.Sinda Display is professional manufacturer of Monochrome LCD display for Industry application, include digital panel meter, UPS, inverter, multi-function meter, POS machines, Fuel Dispenser, Gas Dispenser, Flow Meter, KWH Meter, Energy Meter, Water Meter, Gas Meter, Smart Meter, Pump controller etc.For any other custom requests, feel free to contact us.

ATTRIBUTES

Manufacturer	SINDA
Part Number	SDCB2002-01
Display Format	20x2 Character
Interface	6800 4-bit / 8-bit Parallel
IC or Equivalent	ST7066U AIP31066 HD44780 SPLC780D
Connection	Pin Header
Outline Dimension	116.00(W)x37.00(H)x13.00(T)mm
Viewing Area	85.00x18.60mm
Active Area	76.78x11.40mm
Character Size	3.25x5.39mm
IC Package	COB
Display Type	FSTN /STN. Gray/Yellow-Green/Blue
Viewing Direction	6:00/12:00
Power Supply(Typ)	3.3V/ 5.0V
Operating Temperature	-2070
Storage Temperature	-3080

High-Quality Alphanumeric Display

This 20x2 LCD module delivers clear alphanumeric displays via a 5x8 dot matrix per character, making it suitable for a wide range of devices including Arduino and Raspberry Pi. The LED backlight enhances readability in various lighting conditions, while font support includes both ASCII and Japanese symbols.

Flexible Mounting and Connectivity

With a standard 16-pin parallel interface and through-hole design, integration into embedded systems is straightforward. The module is compatible with HD44780 or compatible controllers, simplifying code integration for popular microcontroller platforms.

Reliable and Durable Performance

The LCD features robust ESD protection, operates reliably across 0C to +50C, and offers an impressive backlight lifespan of approximately 50,000 hours. Users benefit from low power consumption and straightforward contrast adjustment for optimal visibility.

FAQ's of Character 20x2 LCD Module:

Q: How do I connect the 20x2 LCD module to my microcontroller?

A: The module uses a standard 16-pin parallel interface (compatible with HD44780 controllers). Connect the pins according to your microcontroller's datasheet, ensuring a regulated 5V DC supply, and use the Vo pin to adjust its contrast with an external potentiometer.

Q: What are the primary benefits of using this 20x2 LCD module?

A: This module offers a clear and adjustable alphanumeric display, supports both ASCII and Japanese fonts, features long-lasting LED backlighting, consumes little power, and integrates easily into a range of embedded projects thanks to its standard interface and mounting type.

Q: Where is this LCD module commonly used?

A: The 20x2 LCD module is ideal for embedded systems, microcontroller-based projects, automation devices, display units, and development boards such as Arduino and Raspberry Pi.

Q: What process should I follow to adjust the display contrast?

A: Contrast is adjusted using the Vo pin. Connect a potentiometer (typically 10k) between 5V, GND, and the Vo pin, then rotate the potentiometer until the display's visibility is optimal.

Q: When should the backlight be powered, and what is its expected lifespan?

A: The LED backlight can be powered whenever enhanced visibility is needed, using the specified 5V supply. It's rated for approximately 50,000 hours of operation, providing long-term reliability in demanding environments.