✍ Standard yellow backlight LCD for your Arduino projects, it supports 20 characters wide and 4 rows in white text on yellow background was specially developed for low-power applications. It is perfect for your handheld applications since its standard operating voltage 5V.

✍Features:
LCD display module with yellow / blue blacklight
Wide viewing angle and high contrast
Display construction: 20 characters x 4 line
Easily interfaced with a MCU
Low-power consumption
Widely used in copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices

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▼Specification:
-Number of Characters: 20 characters x 4 line
-Input Voltage Range: DC 4.5V to 5.5V
-Operation Voltage for LCD: 5V DC
-Backlight Forward Current: 120 mA
-Backlight Forward Voltage Range: 4.1 V to 4.3 V
-Module Size: 9.8cm x 6cm x 1.2cm
-Weight: 40g

▼Package Content:
1 x 2004 LCD

▼Interface:
1. VSS: Ground
2. VDD: DC 5V power supply
3. VL: LCD contrast adjustment
4. RS: Instruction / data register selection; RS = 0 : Instruction register; RS = 1 : Data register
5. R/W: Read / write selection
6. E: Enable signal; Active when high-level turns to low-level
7~14. Data input / output lines; 8-bit: D0~D7
15. Blacklight voltage: Positive
16. Blacklight voltage: Negative