The IIC/I2C Serial Interface Adapter Module simplifies LCD control by reducing wiring and saving microcontroller pins. It is ideal for clean, organised builds in electronics projects.
Designed for reliability and easy setup, the IIC/I2C Serial Interface Adapter Module ensures stable display performance. Offered by StemVolt, it’s trusted by students, makers, and developers for daily prototyping needs.
Related Product:
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16×2 LCD Display Module
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Arduino UNO R3 Development Board
Features:
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PCF8574 chip for stable I2C control
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Jumper-controlled LCD backlight option
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Onboard potentiometer for contrast tuning
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Supports multiple modules on I2C bus
Specifications:
| Specification | Details |
|---|---|
| Input Voltage | 5V DC |
| Interface Type | I2C (IIC) |
| Controller IC | PCF8574 |
| PCB Size | 42 x 20 mm |
| Backlight Control | Jumper selectable |
| Address Selection | Solder jumpers |
Applications:
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Arduino LCD display projects
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Embedded system user interfaces
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Electronics lab demonstrations
Package Includes:
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1 x IIC/I2C Serial Interface Adapter Module


















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