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Character 16x4 LCD Module

Character 16x4 LCD Module Specification

Resolution
16 characters x 4 lines

Operating Temperature
0C to +50C

Interface
Parallel (Hitachi HD44780 or compatible)

Display Type
Character LCD

IP Rating
Not rated for dust/water ingress

Power Supply
5V DC (typical)

Features
Compact, low-power, easy MCU interfacing, adjustable contrast

Output
Visual display

Components
LCD panel, PCB, backlight, controller IC

Response Time
~200 ms

Power Source
External (via controller/MCU)

Input
16-pin parallel interface

Usage
Electronic projects, embedded systems, industrial applications

Product Type
LCD Module

Application
Microcontroller-based projects, instrumentation, HMI panels

Rated Voltage
5V DC

Supply Voltage
4.7V to 5.3V DC

Size
Standard 16x4 LCD form factor

Dimension (L*W*H)
87mm x 60mm x 10mm

Function
Display alphanumeric characters and symbols

Color
Green Backlight with Black Characters

Weight
Approx. 35g

Capacity
Supports up to 64 characters (16x4)

Thickness
Approx. 10 mm

Current Rating
Approx. 1-2mA (without backlight), up to 30mA (with backlight)

Character 16x4 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 16x4 LCD Module

Character 16x4 LCD Module

Manufacturer:SINDA
Product Name:16x4 Character LCD Module Series | 16x4 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	SDCB1604-01
Display Format	16x4 Character
Interface	6800 4-bit / 8-bit Parallel
IC or Equivalent	ST7066U AIP31066 HD44780 SPLC780D
Connection	Pin Header
Outline Dimension	87.00(W)x60.00(H)x12.50(T)mm
Viewing Area	62.00x25.50mm
Active Area	56.20x20.80mm
Character Size	2.95x4.75mm
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

Compact and Reliable Display for Embedded Systems

Designed to fit standard 16x4 LCD form factors, this module measures 87mm x 60mm x 10mm and weighs approximately 35g. It provides a quick response time of around 200 ms and maintains optimal performance within a wide operating temperature range, making it suitable for various electronic projects and industrial applications.

Easy Integration with Microcontrollers and HMIs

The LCD module features a 16-pin parallel interface compatible with the Hitachi HD44780 controller, allowing seamless connections to Arduino, PIC, and other microcontroller units. Adjustable contrast via an external potentiometer and LED backlighting ensure excellent visual clarity in diverse lighting conditions.

FAQ's of Character 16x4 LCD Module:

Q: How do I connect the 16x4 LCD module to a microcontroller for display output?

A: You can connect the module via its 16-pin parallel interface, following the standard HD44780 wiring scheme. Most libraries for Arduino, PIC, and other MCU platforms include support for this type of display, enabling easy data transmission and control.

Q: What type of font and character size does this LCD module support?

A: The module displays alphanumeric characters and symbols using a 5x8 or 5x10 dot matrix per character, with each character measuring approximately 8 mm in height and having a pitch of about 5.55 mm for balanced readability.

Q: When should I adjust the display's contrast, and how is it done?

A: Contrast adjustment ensures optimal visibility and can be done anytime based on ambient lighting. Simply connect an external potentiometer to the contrast pin (typically V0) and fine-tune until the display characters are crisp and clear.

Q: Where is the recommended viewing angle for best readability?

A: The best viewing angle for this module is the 6 o'clock direction, which provides clear character visibility when the module is mounted vertically in most instrument panels or enclosures.

Q: What benefit does LED backlight provide for this LCD module?

A: The green LED backlight enhances character visibility, especially in dim environments, delivering a typical luminance of over 80 cd/m2 for sharp, readable output.

Q: How does the built-in ESD protection contribute to the module's reliability?

A: For most modules, built-in ESD protection safeguards the display circuitry against electrostatic discharges, improving the module's lifespan and reliability in electronic and industrial settings.

Q: Which applications are ideal for this character LCD module?

A: This module is ideal for microcontroller-based projects, HMIs, instrumentation, and embedded systems where compact, low-power visual displays are needed for monitoring and interface tasks.