عدم موجودی در انبار

به منظور اتصال lcd كاراكتري معمولي به بورد آردوينو به 6 پين ديجيتال نياز داريم ، در صورتي كه با استفاده از رابط I2C ، تنها با استفاده از 2 پين ديجيتال ميتوانيم lcd را راه اندازي كنيم. توسط پتانسيومتر روي برد ميتوان كنتراست lcd را تنظيم كرد.

Product parameters:

1. Size: 41.5mm (length) * 19mm (width) * 15.3mm (H)

2. Weight: 5g

3.PCB Color: Black

4. Supply voltage: 2.5-6V

5. Support I2C protocol

6. 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

7. 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

8. The module can cascade up to eight cascaded. / A1 / A2 modify the device address via short circuit A0. The default address is 0x27 or 0x3F(new series)