20×4 LCD Display Module (Blue Backlight) | 2004A Character Screen
Original price was: ₵68.00.₵62.00Current price is: ₵62.00.
Double the space, double the data. The standard 16×2 LCD is great, but sometimes you need more room. The 20×4 LCD gives you 4 lines of text (20 characters per line), allowing you to display complex menus, sensor readings, and status messages all at once.
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Size: 20 Characters x 4 Lines.
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Display: White Text on Blue Background.
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Controller: HD44780 (Standard Industry Chip).
- Best For: Weather Stations, 3D Printers, and Advanced Menus.
4 in stock
The 20×4 LCD Display Module (Blue) provides a high-contrast, easy-to-read character display with four rows of 20 characters each, making it ideal for advanced electronics projects, IoT devices, and embedded systems. With low power consumption, HD44780 driver compatibility, and bright blue backlighting, this display is perfect for Arduino, Raspberry Pi, ESP8266, and microcontroller applications.
🔹 Large & Reliable Display for Advanced Data Output ⚡
✔ Display Type: 20×4 Alphanumeric LCD (20 characters x 4 rows).
✔ Backlight Color: Blue with white characters for high visibility.
✔ Interface: Parallel (4-bit & 8-bit mode, HD44780 compatible).
✔ Operating Voltage: 5V DC (low power consumption).
✔ Viewing Angle: Wide-angle, high-contrast display.
✔ Temperature Range: -20°C to +70°C (suitable for various environments).
✔ Compact Size: 98mm x 60mm (fits in larger electronics projects).
🔹 Applications – Where to Use the 20×4 LCD Display Module 🛠️
✔ Arduino & Raspberry Pi Projects – Display sensor readings, system logs, and messages.
✔ IoT & Smart Devices – Show real-time temperature, humidity, and other data.
✔ Home Automation – Used for smart appliance displays, clocks, and control panels.
✔ Industrial & Embedded Systems – Ideal for monitoring and displaying operational data.
✔ DIY Electronics & STEM Education – Great for students learning microcontroller programming.
🔹 How to Use & External Resources 📚
The 20×4 LCD Module uses the HD44780 driver, supported by Arduino’s LiquidCrystal library. It can be connected using parallel (4-bit or 8-bit) mode or via I2C adapter for simplified wiring.
📖 Helpful Resources for 20×4 LCD Display Module:
✔ Arduino 20×4 LCD Display Guide
✔ Raspberry Pi LCD Display Tutorial
✔ HD44780 Datasheet & Pinout
✔ YouTube Tutorials – 20×4 LCD Setup & Programming
🔹 Best Price & Availability in Ghana 🇬🇭
Looking for a 20×4 LCD Display Module (Blue) in Ghana? Whether you’re working on IoT projects, embedded systems, or industrial automation, this module offers excellent clarity, large display capability, and easy integration. Order today for fast delivery across Ghana!
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