20×2 Character LCD

2002 LCD Display | 20×2 Character LCD | Yellow-Green Positive LCD Module

This is a standard 20×2 (2002) character LCD module featuring the classic yellow-green positive display, with crisp black characters on a light yellow-green background. Built with mature STN technology, it delivers stable performance, excellent readability, and a reliable visual experience in various lighting conditions.

It is fully compatible with the common ST7066/ST7065 controller and standard parallel interface, supporting a wide operating temperature range. This cost-effective module is widely used in embedded systems, consumer electronics, instrumentation, and general industrial control applications

Description
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Description

✅ Classic 2002 20*2 character LCD, yellow-green positive screen design
✅ ST7066/ST7065 general driver, standard parallel interface
✅ Industrial STN screen, wide temperature range & long service life
✅ High compatibility with mainstream embedded MCUs
✅ Cost-effective, stable supply for mass procurement

FAQ

Q1: What driver chips and microcontrollers is this LCD compatible with?
A: It is built-in ST7066/ST7065 universal driver IC, fully compatible with Arduino, STM32, 51 MCU, Raspberry Pi and most mainstream embedded controllers, complete supporting materials are provided.

Q2: Can this LCD work stably in environments with large temperature changes?
A: Yes, it adopts industrial STN technology with wide temperature design, it can maintain stable display within conventional industrial temperature range.

Q3: Will the text be blurred when viewed from an inclined angle?
A: It has standard wide viewing angle, the characters and symbols can be clearly identified in conventional indoor daily viewing range.