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ThinkRobotics

1602 LCD Display Shield for Arduino with Push Buttons & Brightness Control

SKU: ELC2005BL

₹ 219.99

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1602 LCD Display Shield for Arduino with Push Buttons & Brightness ControlBlue₹ 219.99

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

One problem with using a typical LCD display is that you give up a lot of GPIO pins to talk to the LCD. Four pins are used to send data, two pins are used for write and clock signals, and another pin or three are used for the backlight for a total of ~6-9 total pins!

With an integrated MCP23017 16-bit IO port expander you can add a full display capability to your project with only 2 pins of the I2C port.

The 16×2 translates of a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5 X 7 pixel matrix.

Package Includes: Brightness adjustable 16X2 LCD display with MCP23017 module and 5 button keypad

Specifications

Resources

Datasheet

Library

Sample Code

Tutorial

What type of display does this shield use and how many characters per line does it show?

It uses a 16x2 LCD display with two lines and 16 characters per line, with each character displayed in a 5x7 pixel matrix.

How does the MCP23017 help reduce the number of GPIO pins needed?

The MCP23017 is a 16 bit IO port expander that allows driving the display and keypad with only two pins on the I2C port.

What is included in the package?

The package includes a brightness adjustable 16x2 LCD display with MCP23017 module and a five button keypad.

Is this shield compatible with Arduino projects?

Yes, it is designed to work with Arduino using the I2C interface via the MCP23017 port expander.

How is the brightness controlled on this display?

The display features brightness adjustable control for the backlight.

A

Admin

Welcome to the discussion thread for 1602 LCD Display Shield for Arduino with Push Buttons & Brightness Control
Feel free to ask questions, share tips or report issues.

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Description

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

One problem with using a typical LCD display is that you give up a lot of GPIO pins to talk to the LCD. Four pins are used to send data, two pins are used for write and clock signals, and another pin or three are used for the backlight for a total of ~6-9 total pins!

With an integrated MCP23017 16-bit IO port expander you can add a full display capability to your project with only 2 pins of the I2C port.

The 16×2 translates of a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5 X 7 pixel matrix.

Package Includes: Brightness adjustable 16X2 LCD display with MCP23017 module and 5 button keypad

Specifications

Resources

Datasheet

Library

Sample Code

Tutorial

FAQ

What type of display does this shield use and how many characters per line does it show?

It uses a 16x2 LCD display with two lines and 16 characters per line, with each character displayed in a 5x7 pixel matrix.

How does the MCP23017 help reduce the number of GPIO pins needed?

The MCP23017 is a 16 bit IO port expander that allows driving the display and keypad with only two pins on the I2C port.

What is included in the package?

The package includes a brightness adjustable 16x2 LCD display with MCP23017 module and a five button keypad.

Is this shield compatible with Arduino projects?

Yes, it is designed to work with Arduino using the I2C interface via the MCP23017 port expander.

How is the brightness controlled on this display?

The display features brightness adjustable control for the backlight.

Reviews

Forum

A

Admin

Welcome to the discussion thread for 1602 LCD Display Shield for Arduino with Push Buttons & Brightness Control
Feel free to ask questions, share tips or report issues.