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  • LCD Module 16x2, 16x2 LCD Module
VO1621

LCD Module 16x2, 16x2 LCD Module

1.5x8 dots with cursor
2.Built-in controller ST7032i
3.+3.3V single power supply
4.1/16 duty cycle
5.I2C series interface

Item Standard Value Unit
Module Dimension 54.0 x 81.0 mm
Viewing Area 50.0 x 16.0 mm
Active Area 46.86 x 10.12 mm
Dot Size 0.46 x 0.56 mm
Character Size 2.46 x 4.76 mm
Item Symbol Condition Typical Value Unit
Input Voltage VDD 25 ℃ 3.3 V
Supply Current IDD VDD = +3.3V 0.9 mA
Supply Voltage For Panel VLCD 25 ℃ 5 V
Pin Symbol Function
1 REST RESET input pin
2 SCLK In I² C interface is clock input
3 SDATA In I² C interface is data input
4 VSS GND
5 VDD Supply Voltage for logic(+3.3V)
6 CAP+ Voltage booster circuit
7 CAP- Voltage booster circuit
8 VLCD LCD driver voltage

LCD Module 16x2, 16x2 LCD Module

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