10pcs/lot IIC 2IC interface LCD1602 adapter plate module port for Arduino
1 dimensions: 41.5mm (length) *19mm (W) *15.3mm (high);
2 weight: 5g;
3 PCB color: Black;
4 power supply voltage: 2.5-6V;
5 support I2C protocol;
6 with a backlight source control, through the jumper cap is connected backlight power. Plug the jumper cap connected to the
backlight power, unplug the jumper cap off backlight power;
7 contrast adjustable potentiometer clockwise rotation, blue, enhancement, counterclockwise weakened. Potentiometer design at the front, the convenience of customers whenever and wherever possible the free adjustment;
8 module may be cascaded, most can be cascaded 8. Modify the device address through short circuit A0/A1/A2. The default address is 0x27.
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