1 Màn hình LCD IIC/I2C 1602 cho Arduino 1602 LCD UNO R3 Mega2560 LCD1602 tại Lotte Market

Giới thiệu 1 Màn hình LCD IIC/I2C 1602 cho Arduino 1602 LCD UNO R3 Mega2560 LCD1602 tại Lotte Market

Weight: 5g. PCB Clor: Black. Supply voltage: 2.5-6V. Support 12C protocol
The power control with backlight can be set via jumpers backlight power supply is connected,Plug jumper to connect the backlight, then unplug the jumper is off backlight power supply
The contrast can be adjusted by turning the blue potentiometer clockwise enhanced counterclockwise weakened. Potentiometer design on the front and the convenience of customers anytime, anywhere free adjustment
The ule can cascade up to eight cascaded/A1/A2 ify the device address via short circuit A0, The default address is 0x27
Address ification instructions: (Take the default address 0x27 as an example
A0, A1, A2 are all floating, and the device address is 0x27
Short circuit A0, the device address is 0x26
Short circuit A1, the device address is 0x25
Short circuit A2, the device address is 0x23
A0, A1, A2 are all short-circuited, and the device address is 0x20
Wiring instructions:
GND: Permanent system power supply
VCC: Short-term system power supply
SDA: IC data line
SCL: IIC clock line
Type: Yellow-Green Screen / Blue Screen
Colour: Green
Material: composite material
Size: 4 x 2 x 2cm

Package Contents:
1 x display ule
1 x LCD screen
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.