16*2 IIC LCD Arduino Display Screen: This screen can display 2 lines of characters, and each line can display 16 characters, suitable for Arduino beginner and students. IIC interface: With IIC communication interface. Only four pins of VCC, GND, SCL and SDA are needed, it saves a lot of I/O resources for the development board. The 1602 LCD screen can control the backlight switch through the jumper cap, and the contrast of the characters and the screen can be adjusted by the screenblue potentiometer on the back. DSD TECH provides sample code for the Arduino for the 1602 LCD module. With the sample code, you can drive the LCD module in 10 minutes. DSD TECH offer a one-year warranty and lifetime technical support for this 1602 LCD module. If you have any
Technical Support & File：
This is a 16x2 1602 LCD Display Screen, can display 2 lines of characters, and each line can display 16 characters, suitable for Arduino UNO R3 Mega2560 Nano Raspberry pi
Note: The address of the IIC device is 0X27, and the device address can be modified by short-circuiting A0/A1/A2. For details, please refer to the data sheet.
Feature:
Supports I2C protocol.
You can set the backlight through the jumper cap. When the jumper cap is connected, the backlight turns on. When removed, the backlight turn off.
The contrast is adjustable with the blue potentiometer on the back. Becomes clockwise and stronger, counterclockwise and weaker.
Specification of 1602LCD:
Drive voltage (Vdd-Vo) +3.3 ~ +5.0V
Working temperature (Ta) -20 ~ +70 °C (wide temperature)
Storage temperature (Tsto) -30 ~ + 80 °C (wide temperature)
Operating current (except backlight) 1.7mA (max)
Working current (backlight) 24.0mA(max)
Pin Description
GND ------ Ground
VCC ------ power supply (5V or 3.3v power supply display is a little different)
SDA ------ I2C data line
SCL ------ I2C clock line
Connection:
Arduino UNO R3/Mini/Nano
SDA ----> A4
SCL ----> A5
Arduino Mega 2560
SDA ----> 20
SCL ----> 21
Packing list:
16x2 1602 LCD Display Screen *2 PCS
4PIN DuPont line*1PCS
Technical Support & File：
This is a 16x2 1602 LCD Display Screen, can display 2 lines of characters, and each line can display 16 characters, suitable for Arduino UNO R3 Mega2560 Nano Raspberry pi
Note: The address of the IIC device is 0X27, and the device address can be modified by short-circuiting A0/A1/A2. For details, please refer to the data sheet.
Feature:
Supports I2C protocol.
You can set the backlight through the jumper cap. When the jumper cap is connected, the backlight turns on. When removed, the backlight turn off.
The contrast is adjustable with the blue potentiometer on the back. Becomes clockwise and stronger, counterclockwise and weaker.
Specification of 1602LCD:
Drive voltage (Vdd-Vo) +3.3 ~ +5.0V
Working temperature (Ta) -20 ~ +70 °C (wide temperature)
Storage temperature (Tsto) -30 ~ + 80 °C (wide temperature)
Operating current (except backlight) 1.7mA (max)
Working current (backlight) 24.0mA(max)
Pin Description
GND ------ Ground
VCC ------ power supply (5V or 3.3v power supply display is a little different)
SDA ------ I2C data line
SCL ------ I2C clock line
Connection:
Arduino UNO R3/Mini/Nano
SDA ----> A4
SCL ----> A5
Arduino Mega 2560
SDA ----> 20
SCL ----> 21
Packing list:
16x2 1602 LCD Display Screen *2 PCS
4PIN DuPont line*1PCS
