The LCD 20x4 Display Module is a high-quality alphanumeric display designed for displaying text, numbers, sensor values, and system status in electronic projects. It is widely used in Arduino projects, Raspberry Pi applications, robotics, IoT systems, DIY electronics, final year projects, mini projects, and industrial automation systems. This display features 20 characters × 4 lines, allowing more information to be displayed compared to standard 16x2 LCDs. Built with the popular HD44780 controller, the module offers easy interfacing with Arduino Uno, Mega, Nano, ESP32, Raspberry Pi, STM32, PIC microcontrollers, and other development boards.
₹ 269
₹ 400
Severity: Warning
Message: Undefined variable $brands
Filename: pages/product-listing.php
Line Number: 514
Backtrace:
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/pages/product-listing.php
Line: 514
Function: _error_handler
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/template.php
Line: 74
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/application/controllers/Products.php
Line: 1006
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/vendor/jaysparmar/codeigniter3/src/Bootstrap.php
Line: 153
Function: require_once
File: /home/u464299216/domains/electroboat.in/public_html/index.php
Line: 13
Function: init
Severity: 8192
Message: json_decode(): Passing null to parameter #1 ($json) of type string is deprecated
Filename: pages/product-listing.php
Line Number: 514
Backtrace:
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/pages/product-listing.php
Line: 514
Function: json_decode
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/template.php
Line: 74
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/application/controllers/Products.php
Line: 1006
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/vendor/jaysparmar/codeigniter3/src/Bootstrap.php
Line: 153
Function: require_once
File: /home/u464299216/domains/electroboat.in/public_html/index.php
Line: 13
Function: init
Severity: Warning
Message: foreach() argument must be of type array|object, null given
Filename: pages/product-listing.php
Line Number: 515
Backtrace:
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/pages/product-listing.php
Line: 515
Function: _error_handler
File: /home/u464299216/domains/electroboat.in/public_html/application/views/front-end/classic/template.php
Line: 74
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/application/controllers/Products.php
Line: 1006
Function: view
File: /home/u464299216/domains/electroboat.in/public_html/vendor/jaysparmar/codeigniter3/src/Bootstrap.php
Line: 153
Function: require_once
File: /home/u464299216/domains/electroboat.in/public_html/index.php
Line: 13
Function: init
