Save to shopping list
Create a new shopping list

PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino

PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
3,09 €
/ pc
Easy return of this product within 14 days from the date of purchase for any reason
Free collection for orders over 5,00 €
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino
PCF8574 1602 I2C Converter for HD44780 LCD Display AVR Arduino

The universal module allows you to control the alphanumeric display 2X16, 4X20 compatible with HD44780 using the I2c bus.
The converter allows you to save pins in the Arduino, using only two signal wires SCL and SDA from the TWI bus. The converter is compatible with most LCD displays available on the market.

Product features

I2C converter for the display with HD44780 driver, thanks to which only two lines are needed to operate the screen - SDA and SCL
The communication interface with the motherboard is the digital I2C bus.
Via the bus, from the level of Arduino you can control both the displayed text and the backlight, turning them on or off at any time.
There is also a potentiometer to adjust the contrast on the board.
The module includes the PCF8574 chip
The supply voltage of the system is 3.6V to 5V
Backlight control by software: lcd.backlight (); , lcd.noBacklight ();
The possibility of changing the bus address by soldering the A0, A1, A2 jumpers.
The module has goldpin pins, enabling easy soldering to the display.
The system has four pins and a jumper, the removal of which turns off the screen backlight.
Application for breadboards, commissioning modules, arduino etc.
The product is compatible with Arduino

Technical data

I2C bus converter
The supply voltage of the system is 3.6V to 5V
Communication with Arduino: I2C bus
The default bus address: 0x27, 0x3F or another after the jumpers are soldered
Dimensions: 42 x 20 x 12 mm

Pinout

GND - Ground.
VCC - Power +5 V.
SDA - Data line of the I2C bus.
SCL - The clock line of the I2C bus.

Product code
GL.000.059
Ask us a question about this product
If our description is not sufficient, please send us your questions about this product. We will reply as soon as possible. Data is processed in accordance with privacy policy. By submitting data, you accept our privacy policy.
Share your opinion with us and the others
Your opinion:
5/5
Add your own product photo:

This page uses cookies

Cookies are small text files that are placed on your computer's hard drive by your web browser when you visit a website that uses them. They allow information gathered on one web page to be stored until it is needed for use at a later date.

We use cookies to provide you with a personalised experience while you browse our website, allowing your preferences to be remembered. They also provide core functionality such as security, network management and accessibility; record how you interact with the website so that we can understand how to improve the experience of our visitors.

Your web browser should allow you to delete any cookie you choose. It should also allow you to prevent or limit their use. Your web browser may support a plug-in or add-on that helps you manage which cookies you wish to allow to operate.

The law requires you to give explicit consent for use of any cookies that are not strictly necessary for the operation of a website. For the moment this page does not provide with an option to choose only strictly necessary cookies. We are working on it and you should soon see the change.
If you choose not to use cookies or you prevent their use through your browser settings, we would sadly not be able to let you in.

Close
pixelpixel