Tag: I2C scanner

2 articles found.

I2C LCD 20x4 Library for Proteus V1.0 (PCF8574 + Arduino)

I2C LCD 20x4 Library for Proteus V1.0: two Arduino UNOs with a blue and a yellow-green I2C LCD 20x4 and their PCF8574 backpacks, the I2C LCD 20x4 Advance pop-up Display page with four rows of text and a bar graph, and the TEP Serial Monitor printing STATUS

Hello friends, I hope you all are doing great. Today, I am going to share the new I2C LCD 20x4 Library for Proteus V1.0 . The I2C LCD 20x4 is the big brother of the 16x2: four rows of 20 characters, 80 characters in all, on a 98 x 60 mm board, with the same small black I2C backpack on its back. It still needs only four wires, GND, VCC, SDA and SCL, so it is the LCD to pick when a 16x2 is too small for your menu, your sensor readings or your status screen. With this I2C LCD 20x4 Library for Proteus , your sketch talks to an LCD that behaves like the real module, including the strange row order of every 20x4. This is the third library of our LCD series, after the LCD 16x2 Library for Proteus V3.0 and the I2C LCD 16x2 Library for Proteus V1.0 , and it is our own model of the whole module: the ...

I2C LCD 16x2 Library for Proteus V1.0 (PCF8574 + Arduino)

I2C LCD 16x2 Library for Proteus V1.0: two Arduino UNOs with a blue and a yellow-green I2C LCD and their PCF8574 backpacks, the I2C LCD 16x2 Advance pop-up Display page with a bar graph, and the TEP Serial Monitor printing SCAN and STATUS

Hello friends, I hope you all are doing great. Today, I am going to share the new I2C LCD 16x2 Library for Proteus V1.0 . The I2C LCD 16x2 is the same blue or yellow-green 1602 character LCD you know, with a small black I2C backpack soldered to its back. Instead of six or more wires, it needs only four: GND, VCC, SDA and SCL. That is why it is the LCD most of us use with an Arduino today. With this I2C LCD 16x2 Library for Proteus , your sketch talks to an LCD that behaves like the real module: the I2C address, the contrast trimmer on the backpack, the backlight jumper, and the real HD44780 behind it. This is the second library of our LCD series, after the LCD 16x2 Library for Proteus V3.0 , and it is our own model of the whole module: the PCF8574 I2C port expander of the backpack and the ...