Bảng Mạch Chuyển Đổi Iic I2C Twi Spi 1602 2004 Lcd Lcd1602 Pcf8574

Giới thiệu Bảng Mạch Chuyển Đổi Iic I2C Twi Spi 1602 2004 Lcd Lcd1602 Pcf8574

IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574
The Product parameters:
1. Dimensions: 41.5 mm (length) * 19 mm (W) * 15.3 mm (height)
2. Weight: 5 g
3. PCB Color: Black
4. Supply Voltage: 2.5-6 v
5. supports the I2C protocol
6. with backlight power control, can be connected via jumper Settings are backlight power. The plug-in the jumper to connect the backlight off, unplug the jumper to disconnect the backlight power

7. Contrast can be adjusted by turning the blue potentiometer clockwise happens, counterclockwise weakened. The potentiometer design on the front, enabling customers to freely adjust anytime
8. Eight modules can be cascaded to cascade up to eight. By short short-circuiting A0 / A1 / A2 modify the device address. The default address is 0 x27
Shipping list:
1pcs * IIC I2C TWI SPI Serial Interface Board Port LCD1602 LCD2004
Before purchase:
1. All the goods are in stock and we will dispatch immediately if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or video
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