3Pcs IIC / I2C 1602 Pantalla LCD con retroiluminación azul
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Todo como se describe
I ordered 3 of then and they are all working well. I recomend to use a I2C scanner to find out the addresses, becouse i discovered that 2 of them have the address 3F and one the address 27.
These are very easy to use. Found this description of howto good: https://arduino-info.wikispaces.com/LCD-Blue-I2C And if you cant see any on the display when there should be, then change the contrast dial on the back side. Thought mine was broken until I turned it - so good idea to check it ;-)
Todo está bien. El artículo está en perfecto estado.
Muy buena exhibición. Es la variante I2C , sólo necesita 4 cables de conexión.
it took me a while to get it going on arduino but works fine now
Standard accessory display good quality
La qualità dello schermo è più che buona, non ho riscontrato alcun problema. Per gestire lo schermo con Arduino ho usato la libreria “LiquidCrystal_I2C.h”
Excellent !!
Display works well with LiquidCrystal_I2C library.