LCD16x2 (1602)
The 16×2 LCD (often referred to as 1602 LCD) is one of the most widely used alphanumeric liquid crystal displays in embedded systems. The “16×2” notation means it can display 16 characters per line across 2 rows. Each character is formed within a 5×8 dot matrix, making it easy to display letters, numbers, and custom symbols.
Key Features:
- 16×2 characters, 5×8 dot matrix
- Works on 5V (some 3.3V versions)
- Supports custom characters
- Backlight options (green/blue)
Applications:
- Arduino, STM32, ESP32, Raspberry Pi projects
- Home appliances and control panels
- Measurement devices and DIY electronics
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amazon.com – SunFounder LCD1602 Module with 3.3V Backlight Compatible with Arduino
amazon.co.uk – DollaTek 5V 1602 16×2 Character LCD Display Module Blue Blacklight
Explore LCD16x2 Tutorials
The LCD16x2 (1602) display is a widely used module for showing text and symbols in embedded systems. With 16 characters per line and 2 lines, it’s simple yet powerful for projects involving microcontrollers like Arduino, STM32, and ESP32. These tutorials will help you understand pin connections, initialization, and programming, so you can easily integrate it into your projects for clear, real-time data display.