Serial Interface I2C Module

Availability: In Stock
Weight: 0.03kg
Package Size: 9.00cm x 5.00cm x 2.00cm
SKU: ELE-SEN-069

$0.75

Ex Tax: $0.75

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Description

Features:

The I2C Serial Interface Module with PCF8574 chip converts serial I2C signals to parallel LCD control, reducing the number of required microcontroller pins. It operates on 5V DC and supports up to 8 modules on a single I2C bus. This compact adapter makes connecting 16x2 LCDs simple and efficient for Arduino, Raspberry Pi, and other MCU projects.

Specifications:

Operating Voltage: 5V DC
Communication Interface: I2C (Serial to Parallel)
Controller Chip: PCF8574
I2C Address Range: 0x20–0x27 (default 0x20, adjustable via jumpers)
Supported Devices: Up to 8 modules per I2C bus
Onboard Jumpers: A0, A1, A2 for address configuration, Backlight control
Compatible Display: 16x2 LCD (HD44780 type)
Usage: LCD control, microcontroller communication, display interface

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Serial Interface I2C Module

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