
16x2 LCD I2C Interface Adaptor
Non-returnable
₹39.95
16x2 LCD I2C Interface Adaptor
Product Details

| Chipset: | PCF8574 I/O Expander |
| Compatibility: | Works with 16x2 and 20x4 LCD modules |
| Interface: | I2C (SDA, SCL, VCC, GND) – 4 pins |
| Operating Voltage: | 5V DC |
| Backlight Control: | Adjustable via jumper or potentiometer |
| Contrast Control: | Potentiometer included on board |
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