This is the Blue variant of the LCD1604 Blue Backlight in 16 x 2 LCD Display, Display modules. Available at ₹266.68 (₹226.00 + GST) with free shipping across India.
LCD1604 Blue Backlight
16 Characters * 4 Lines, Character LCD Module, White Character, Blue Backlight
The LCD1604 Blue Backlight is a 16×4 character LCD (Liquid Crystal Display) module featuring a vibrant blue backlight. This module offers a clear and easy-to-read display with 16 characters per line and 4 lines in total, providing ample space for presenting text and basic graphics. The blue backlight enhances visibility, making it suitable for use in various lighting conditions. Typically controlled using microcontrollers or other embedded systems, the LCD1604 Blue Backlight is commonly utilized in electronic projects, DIY gadgets, instrumentation, and industrial applications where real-time data display is required. Its compact size, low power consumption, and compatibility with standard interfaces make it a popular choice for integrating visual output into electronic devices and systems.
Features:
| DISPLAY CONSTRUCTION | 16 Characters * 4 Lines |
|---|---|
| DISPLAY MODE | TN/STN |
| DISPLAY TYPE | Positive Transflective |
| BACKLIGHT | LED/4.2VDC |
| VIEWING DIRECTION | 6 o’clock |
| OPERATING TEMPERATURE | Indoor |
| DRIVING VOLTAGE | Single power |
| DRIVING METHOD | 1/16 duty,1/4 bias |
| TYPE | COB (Chip On Board) |
| NUMBER OF DATA LINE | 8-bit parallel |
| CONNECTOR | Pin / ZEBRA |
Specification:
| DRIVER IC | KS0066 (compatible with HD44780) |
|---|---|
| INTERFACE | Parallel |
| BACKLIGHT | Blue |
| CHARACTER COLOR | White |
| CHARACTER SET | ASCII |
| DIMENSION | 87 * 60 * 13.5 |
PACKAGE INCLUDES
1 X LCD1604 Blue Backlight
LCD1604 Blue Backlight Overview
The LCD1604 Blue Backlight is a 16-character by 4-line alphanumeric display module with white characters on a vibrant blue backlight. Designed for parallel-interface connection to microcontrollers and embedded systems, it delivers clear text visibility in various lighting conditions. Ideal for electronics projects, instrumentation panels, and real-time data readouts.
Key Features of LCD1604 Blue Backlight
- 16 characters × 4 lines for expanded text and menu display
- Blue LED backlight enhances readability in dim or bright environments
- Supports standard ASCII character set with custom character capability
- 14-pin parallel interface (8 data lines plus control pins) for easy MCU integration
- Low current draw for battery-powered and portable applications
- Genuine product with fast shipping from Zbotic
Applications and Use Cases
- Arduino-based weather stations displaying temperature and humidity
- CNC machine control panels showing axis positions and status
- Microcontroller data loggers for real-time sensor readouts
- Industrial equipment dashboards with system alerts
- DIY gaming consoles or menu systems for custom characters
How to Use LCD1604 Blue Backlight
Begin by wiring the 14 pins to your microcontroller: connect D0–D7 to digital I/O lines, RS, RW and E to control pins, VCC to +5 V, GND to ground, and VO through a potentiometer for contrast. Initialize the display with a standard HD44780-compatible library, set display mode to 4-bit or 8-bit parallel, and adjust backlight via the LED pin for optimal brightness.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
How do I interface the LCD1604 with an Arduino?
Connect D4–D7 to four digital pins, RS and E to two additional pins, tie RW to ground, and use a 10 kΩ potentiometer on VO for contrast. Use the LiquidCrystal library to initialize in 4-bit mode.
What is the operating voltage and current draw?
The module operates at 5 V DC. Backlight current is typically 20 mA; the logic circuitry draws under 2 mA when the backlight is off.
Is this display HD44780 compatible?
Yes, the LCD1604 uses the standard HD44780 controller command set, allowing use of existing libraries and ensuring broad software support.
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Read More →Technical Specifications
| Model | LCD1604 |
|---|---|
| Color | Blue |
| SKU | AI3542 |
| Weight | 0.078 kg |
| Availability | Out of Stock |
Applications & Use Cases
The LCD1604 Blue Backlight is a versatile 16 x 2 lcd display used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Kapil Rawat (verified owner) –
Love this LCD1604 Blue Backlight. My weather station display looks professional with this.
Ashwin Mishra (verified owner) –
This LCD1604 Blue Backlight looks great in my project enclosure. Good viewing angles.
Bharat Khurana (verified owner) –
Good LCD1604 Blue Backlight. Contrast is nice. Had to adjust potentiometer for optimal view.
Tejas Luthra (verified owner) –
Average LCD1604 Blue Backlight. Works but brightness is lower than I expected.
Nitin Parekh (verified owner) –
Nice LCD1604 Blue Backlight. Readable and bright enough for indoor projects.
Vidya Batra (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Vidya Banerjee (verified owner) –
Good LCD1604 Blue Backlight. Contrast is nice. Had to adjust potentiometer for optimal view.
Harsh Bhandari (verified owner) –
Good LCD1604 Blue Backlight. Display works well. Viewing angle could be slightly better.
Sneha Sharma (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Ajay Chauhan (verified owner) –
Average LCD1604 Blue Backlight. Works but brightness is lower than I expected.
Atharv Nair –
Nice LCD1604 Blue Backlight. Readable and bright enough for indoor projects.
Meera Deshpande (verified owner) –
Average LCD1604 Blue Backlight. Works but brightness is lower than I expected.
Rakesh Sethi –
Superb LCD1604 Blue Backlight! All pixels working perfectly. Soldering connections are clean.
Abhishek Chatterjee (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Rashmi Bose (verified owner) –
Average LCD1604 Blue Backlight. Works but brightness is lower than I expected.
Paras Pillai (verified owner) –
Good LCD1604 Blue Backlight. Contrast is nice. Had to adjust potentiometer for optimal view.
Sonali Solanki (verified owner) –
This LCD1604 Blue Backlight is crisp and readable even in sunlight. Great for outdoor projects.
Nandini Mehta –
Superb LCD1604 Blue Backlight! All pixels working perfectly. Soldering connections are clean.
Sarika Mishra (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Parth Agarwal (verified owner) –
Outstanding display quality! This LCD1604 Blue Backlight makes my project look premium.
Jayesh Sharma (verified owner) –
Nice LCD1604 Blue Backlight. Readable and bright enough for indoor projects.
Girish Kumar (verified owner) –
Love this LCD1604 Blue Backlight. My weather station display looks professional with this.
Kavya Rajan (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Bharat Negi (verified owner) –
This LCD1604 Blue Backlight is perfect for beginners. Connected to my Arduino in minutes.
Zubin Nair (verified owner) –
Outstanding display quality! This LCD1604 Blue Backlight makes my project look premium.
Akshat Garg (verified owner) –
Good LCD1604 Blue Backlight. Contrast is nice. Had to adjust potentiometer for optimal view.
Sachin Patel –
Love this LCD1604 Blue Backlight. My weather station display looks professional with this.
Anushka Thakur (verified owner) –
Outstanding display quality! This LCD1604 Blue Backlight makes my project look premium.
Naveen Tiwari (verified owner) –
This LCD1604 Blue Backlight is perfect for beginners. Connected to my Arduino in minutes.
Isha Chauhan –
Outstanding display quality! This LCD1604 Blue Backlight makes my project look premium.
Vidya Khanna (verified owner) –
Love this LCD1604 Blue Backlight. My weather station display looks professional with this.
Siddharth Mukherjee (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.
Pooja Khurana –
Superb LCD1604 Blue Backlight! All pixels working perfectly. Soldering connections are clean.
Farhan Tandon (verified owner) –
Great quality LCD1604 Blue Backlight. Resolution is sharp and colors are vivid. Very impressed.