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Character 40x2 LCD Module

Character 40x2 LCD Module Specification

Usage
Electronic Devices, Embedded Systems

Display Type
Character LCD

Power Supply
5V DC

Resolution
40 x 2 characters

Features
Low Power, Easy Integration, High Contrast

Input
Parallel Data

Interface
Parallel Interface (HD44780 compatible)

Components
LCD Panel, Controller IC, Backlight

Power Source
DC Powered

Response Time
<200ms

Operating Temperature
0°C to +50°C

Output
40 Characters x 2 Lines

Product Type
Character LCD Module

Application
Industrial Control, Measuring Equipment, Home Appliances

Rated Voltage
5V DC

Supply Voltage
5V DC

Size
182mm x 33.5mm

Dimension (L*W*H)
182mm x 33.5mm x 13.5mm

Function
Display alphanumeric and special characters

Color
Green Backlight

Weight
Approx. 95g

Current Rating
Typical: 2mA; Max: 5mA

Thickness
13.5 mm

Dot Size
0.55 x 0.65 mm

Character Pitch
3.30 x 5.94 mm

Character Size
2.78 x 5.34 mm

Dot Pitch
0.60 x 0.70 mm

Connector Type
16-pin header

Contrast Adjustment
Supported via external potentiometer

Backlight Type
LED backlight (Green/Yellow or White)

Mounting Style
Panel Mount

Viewing Area
154.5 x 16.5 mm

Number of Characters
40 characters x 2 lines

Controller IC
HD44780 or equivalent

Backlight Voltage
4.2V to 5.0V DC

Backlight Lifetime
Typically 50,000 hours

Drive Method
1/16 duty cycle

Character 40x2 LCD Module Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Day

Delivery Time
1 Week

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia

Main Domestic Market
All India

About Character 40x2 LCD Module

Character 40x2 LCD Module

Manufacturer:SINDA
Product Name:40x2 Character LCD Module Series | 40x2 Character Display
Backlight:White/Yellow-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	SDCB4002-01
Display Format	40x2 Character
Interface	6800 4-bit / 8-bit Parallel
IC or Equivalent	ST7066U AIP31066 HD44780 SPLC780D
Connection	Pin Header
Outline Dimension	182.00(W)x33.50(H)x13.50(T)mm
Viewing Area	152.40x17.00mm
Active Area	147.50x11.50mm
Character Size	3.20x5.55mm
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

Wide Compatibility and Easy Integration

Designed with a standard HD44780 or equivalent controller and a parallel interface, this LCD module ensures seamless connectivity with popular microcontrollers and embedded systems. Its 16-pin header allows for quick installation and flexible integration into custom electronic designs. The units panel mount style further facilitates secure attachment to various device enclosures, enhancing usability across multiple industries.

Exceptional Display Quality and Longevity

The module features a crisp, high-contrast character display supported by an LED backlight, available in green, yellow, or white. Each character is distinctly sized for optimal readability, and the contrast level can be easily adjusted to suit your viewing environment. Designed with durability in mind, the backlight lasts up to 50,000 hours, ensuring that your information remains clear and accessible over extended periods.

FAQs of Character 40x2 LCD Module:

Q: How do I connect the 40x2 LCD module to my microcontroller?

A: The LCD module can be connected using its 16-pin header and parallel data interface. It is compatible with most microcontrollers that support the HD44780 protocol. Ensure you use a 5V DC power supply and connect data, control, and backlight pins as specified in the modules datasheet.

Q: What are the benefits of using this character LCD module in my project?

A: This module offers high-contrast alphanumeric and special character display, low power consumption, and long backlight life. Its adjustable contrast and straightforward integration make it ideal for industrial controls, measuring equipment, and home appliances.

Q: Where can I use this LCD module effectively?

A: The 40x2 character LCD module is suitable for a range of applications including industrial controls, embedded systems, home appliance displays, and measuring equipment. Its robust design and reliable output make it adaptable across diverse electronic devices.

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

A: Contrast adjustment is achieved by connecting an external potentiometer to the modules contrast pin (typically VO or VEE). Rotating the potentiometer alters the voltage supplied, enabling you to optimize the display contrast based on your viewing requirements.

Q: When should I choose this 40x2 module over other display types?

A: Select this module when your application requires clear, reliable, and efficient display of text and basic symbols, especially in environments where power efficiency, simple integration, and durability are priorities.

Q: What is the expected lifespan of the LED backlight in this module?

A: The LED backlight typically provides up to 50,000 hours of continuous operation, ensuring long-term visibility and reducing maintenance needs in long-life applications.

Q: How much power does the module consume during operation?

A: During typical use, the LCD draws around 2mA, with a maximum rating of 5mA, making it a highly energy-efficient solution for embedded and industrial applications.