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LCD1602-Adapter

Overview

Lao Wang’s 2.5 yuan LCD1602 screen has a simple adapter board for easy use. Since this screen has a 74HC164 serial-to-parallel chip, it supports 2-wire connection driver, so it can be connected with at least 4 wires, VCC, GND As well as clock and data lines, non-I2C devices; in addition, the brightness adjustment potentiometer is also lead out for easy use.

Design Files

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Update:2025-06-18 22:26:57

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