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Package Includes:
- 1 x 16x2 LCD module
Package Includes:
Pinout Connections
Package Includes:
Pin No | Symbol | Level | Description |
1 | VSS | 0V | Ground |
2 | VDD | 5V | Supply Voltage for logic |
3 | VO | (Variable) | Operating voltage for LCD |
4 | RS | H/L | H: DATA, L: Instruction code |
5 | R/W | H/L | H: Read(MPU?Module) L: Write(MPU?Module) |
6 | E | H,H->L | Chip enable signal |
7 | DB0 | H/L | Data bus line |
8 | DB1 | H/L | Data bus line |
9 | DB2 | H/L | Data bus line |
10 | DB3 | H/L | Data bus line |
11 | DB4 | H/L | Data bus line |
12 | DB5 | H/L | Data bus line |
13 | DB6 | H/L | Data bus line |
14 | DB7 | H/L | Data bus line |
15 | A | 5V | LED + |
16 | K | 0V | LED- |
Specifications:
Input Voltage | 5V |
Characters | 16 |
Character colour | White |
Backlight | Blue |
Weight | 25g (approx) |
1. What is a 16x2 LCD display?
- The 16x2 LCD Display is a simple and cost-effective LCD display with 16 character by 2 line with very clear and high contrast. This 16x2 LCD is extremely simple to connect to an Arduino or other microcontrollers. The values displayed on the 16x2 LCD can be simple text or numerical values read by the sensors, such as temperature or pressure, or even the number of cycles performed by the Arduino.
2. How many pins does a 16x2 LCD have?
- The display has sixteen pins/connections to power both the LCD and the optional LED backlight.
3. How many data lines are needed for 16x2 interface?
- The LCD 16x2 is a 16-pin device with eight data pins (D0-D7) and three control pins (RS, RW, EN). The remaining 5 pins are for the LCD's power supply and backlight. The control pins allow us to set the LCD to command or data mode. They also assist in configuring read mode or write mode, as well as when to read or write.