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16x2 LCD with I2C interface for Arduino

LCD with I2C Interface now available

Original price was: ₨ 650.Current price is: ₨ 600.
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The I2C LCD Display shows text using just two wires, making it easy to connect and ideal for Arduino projects, dashboards, and STEM learning.

The LCD with I2C Interface is a character display module (commonly 16×2 or 20×4) that uses an I2C backpack (PCF8574) to drastically reduce wiring. Instead of many parallel pins, it needs only two wires (SDA & SCL), making it perfect for clean builds, quick prototyping, and STEM education projects with Arduino, ESP32, and other microcontrollers.

Key Features

  • Display Sizes: 16×2 or 20×4 (varies by option)

  • Interface: I2C (PCF8574 backpack)

  • Operating Voltage: 5V DC (3.3V logic via I2C supported on many boards)

  • Wiring: Only 4 pins (VCC, GND, SDA, SCL)

  • Adjustable Contrast: Onboard potentiometer

  • Backlight Control: Via jumper / software

  • Clear, High-Contrast Characters

Applications

  • Sensor data display (temperature, humidity, voltage)

  • Menus and status screens

  • Robotics dashboards

  • Clocks, timers, counters

  • IoT prototypes and STEM kits

Compatibility

  • Arduino Uno / Nano / Mega

  • ESP32 / ESP8266

  • Raspberry Pi (I2C enabled)

  • Other I2C-capable microcontrollers

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