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16x2 Character LCD Display with Blue Backlight

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16×2 Character LCD Display with Blue Backlight

Name: 16x2 Character LCD Display with Blue Backlight
Brand: Generic | XROBOTICS Selected
SKU: 2375
Price: 177.00 INR
Availability: InStock
Rating: 4.92 (12 reviews)

Rated 4.92 out of 5 based on 12 customer ratings

(12 customer reviews)

Original price was: ₹ 214.00.Current price is: ₹ 177.00.

Add a clear, easy-to-read interface to your electronics projects with this 16×2 Character LCD Display with Blue Backlight. Designed for Arduino and embedded applications, it can display up to 32 characters across two rows, making it ideal for sensor readings, menus, status messages, counters, timers, and STEM projects.

Categories: Bharat AI Challenge, Displays & LCD Tags: 16x2 LCD, 16x2 LCD Display, 5V LCD Display, Arduino Display Module, Arduino LCD, Blue Backlight LCD, Character LCD, DIY Electronics, Embedded Display, Green Energy, HD44780 LCD, Healthcare, Parallel LCD, Social Impact, STEM Electronics, Tech & AI Brand: Generic | XROBOTICS Selected

Turn Sensor Data into Information

A sensor can collect data, but a display makes that data useful to people.

The 16×2 Character LCD Display is a compact and practical visual interface for electronics, Arduino, robotics, IoT, and STEM projects. With 16 characters per line and 2 lines of text, it can display sensor readings, system status, instructions, alerts, menus, counters, and other short messages directly from a microcontroller.

The display uses a standard parallel interface and is commonly used with HD44780-compatible LCD libraries, making it a popular choice for Arduino-based learning and prototyping.

Whether you’re building a digital thermometer, weather station, smart dustbin, distance meter, access-control prototype, or classroom electronics project, this LCD provides a simple way to see what your circuit is doing without depending on a computer’s serial monitor.

The integrated blue LED backlight improves visibility and gives your project a clear, familiar LCD interface.

Perfect For	Arduino projects Digital thermometers Weather stations Ultrasonic distance meters Smart dustbin prototypes Digital counters and timers Menu-based embedded systems Sensor data displays Robotics projects IoT prototypes Access-control demonstrations STEM and electronics education PM SHRI Lab projects
Technical Specifications	Specification Details Display Type Character LCD Display Format 16 Characters × 2 Rows Total Character Capacity 32 Characters Backlight Blue LED Backlight Character Colour Typically White Controller Compatibility HD44780-compatible Interface Standard Parallel Interface Operating Voltage Typically 5V DC Character Matrix 5 × 8 dots per character Display Mode Alphanumeric Characters and Custom Characters Application Arduino, embedded systems, robotics, IoT and STEM projects
Key Features	16×2 Character Display Display up to 16 characters on each of two rows, providing a total of 32 visible characters at once. Blue LED Backlight The integrated blue backlight provides clear visibility and gives the display a classic appearance suitable for electronics projects and demonstrations. Easy Arduino Integration The module can be controlled using common Arduino LCD libraries designed for compatible character LCDs. Real-Time Data Display Show information such as: Temperature Humidity Distance Light level Sensor status Battery information Counters System messages Alerts Custom Characters Compatible character LCDs can typically create custom 5×8-dot characters, allowing you to add simple symbols and project-specific graphics. Interface This version uses a standard parallel LCD interface. The display typically provides pins for: Power Ground Contrast adjustment Register Select (RS) Enable (E) Data lines Backlight The exact pin arrangement should be checked against the supplied module. Optional I²C Upgrade If you want to reduce the number of microcontroller pins required, an I²C LCD backpack can be attached to compatible versions of this display. Important: The I²C backpack is an additional component and is not included with this product unless explicitly stated in the package contents.
Arduino Compatibility	The display is commonly used with Arduino boards such as: Arduino UNO Arduino Nano Arduino Mega Other compatible 5V microcontroller boards It can be controlled using standard Arduino character-LCD libraries, subject to the specific LCD controller/interface used in the supplied module.
Important Compatibility Note	Although the LCD is commonly operated at 5V, not every microcontroller board uses 5V logic. For 3.3V boards such as ESP32 and ESP8266/NodeMCU, check the LCD module's input-voltage and logic-level requirements before connecting the parallel interface directly. An appropriate level-shifting arrangement may be required depending on the specific module and controller board.
Educational Applications	This LCD is particularly useful for teaching: Digital electronics Microcontroller programming Sensor interfacing Human-machine interfaces Data visualization Embedded systems Serial and parallel communication concepts Real-time data processing
Example Projects	Digital Temperature Monitor Display temperature and humidity readings from connected sensors. Smart Dustbin Show bin status or ultrasonic distance measurements. Digital Distance Meter Display the distance measured by an ultrasonic sensor. Weather Station Show temperature, humidity, pressure, and other environmental readings. Password-Based Lock Display prompts such as entering a password, access status, or system messages. Robotics Dashboard Display robot status, sensor readings, battery information, or operating modes.
Product Highlights	Clear 16×2 Display Provides enough space for useful project information while keeping the interface compact. Blue Backlight Improves visibility and gives projects a clear, easy-to-read visual interface. Simple Parallel Interface A practical format for learning LCD interfacing and microcontroller programming. Arduino-Friendly Widely used with Arduino-compatible character LCD libraries. Great for STEM Learning Helps students understand how electronic data can be converted into human-readable information.
Package Contents	1 × 16×2 Character LCD Display with Blue Backlight Note: I²C backpack, potentiometer, connecting wires, breadboard, and microcontroller are not included unless specifically mentioned.
Important Product Information	This is a character LCD, not a graphical LCD. The standard version uses a parallel interface. I²C functionality requires a compatible I²C backpack, which is sold separately unless included in the package. Actual controller IC, PCB layout, pin arrangement, and display characteristics may vary between generic manufacturing batches. Verify the supplied module's voltage and pin configuration before connecting it to your development board.
Ideal For	Students, Teachers, Makers, Arduino Users, Robotics Enthusiasts, IoT Developers, STEM Labs, Electronics Hobbyists, Engineering Projects, Educational Institutions

12 reviews for 16×2 Character LCD Display with Blue Backlight

Rated 5 out of 5

Antony – August 11, 2026

Reliable
Rated 5 out of 5

Manoj – August 12, 2026

Need to rotate the potentiometer to get the image. The soldered I2C model really simplifies things and makes it plug and play. Its heavy and durable. The display is clean and blacklight is also good. For the price its worth it.
Rated 5 out of 5

Riya s. – August 15, 2026

The lcd works well. The backlight and the text everything is to the point. The only thing for the first use the text doesn’t show, so it needs to be fixed using a screw driver.
Rated 5 out of 5

Md Ikhtiyar Alam – August 16, 2026

Best product for my use case the I2C functionality is perfect that’s why no need to buy any potentiometer and as a beginner i definitely say it is good for beginners use definitely from my POV it’s value for money product
Rated 5 out of 5

Rajeswari – August 23, 2026

Good quality. If the text is not visible, slightly adjust the potentiometer knob in the I2C module
Rated 5 out of 5

Malarvizhi ThirumalaiBaabu – August 23, 2026

Excellent product.Inbuilt potentiometer makes it easy to use.Thanks seller
Rated 5 out of 5

Ashish Dube – September 4, 2026

BEST QUALITY LCD DISPLAY AND WORKING FINE. WORTH IT FOR THIS RANGE
Rated 5 out of 5

Nathan – September 4, 2026

This is the best display for me
Rated 5 out of 5

Kamal agrawal – September 15, 2026

In a very good condition, working
Rated 4 out of 5

Rohan kaisare – September 18, 2026

Ecettent product
Delever on time as expected
Rated 5 out of 5

Sunita mishra – September 23, 2026

Very good quality must buy it
Rated 5 out of 5

Sunil yadav – October 1, 2026

Packaging was not good