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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 399 Regular price BDT 465
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Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
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I2C LCD Adapter Module
  • I2C LCD Adapter Module
  • I2C LCD Adapter Module
  • I2C LCD Adapter Module

I2C LCD Adapter Module

As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all.

BDT 160
rating Read the 13 reviews
Average rating: 5/5 - Number of reviews: 13
Quantity
In Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

Introduction

1602I2C 1.jpg 1602I2C 2.jpg

This is another great blue/yellow backlight LCD display. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.

Features

  • Interface: I2C
  • I2C Address: 0x27
  • Pin Definition : VCC、GND、SDA、SCL
  • Back lit (Green with white char color)
  • Supply voltage: 5V
  • Size : 27.7mm×42.6mm
  • Contrast Adjust : Through Potentiometer
  • Only employ two I/O interface

Connection diagram

Here is pic shows how to connect an Arduino 1602 I2C module.The following is a table describing which pins on the Arduino should be connected to 1602 I2C LCD module.

1602I2C 4.jpg

1602I2C table.jpg

Contrast adjust

1602I2C 3.jpg

Spinnig the potentimeter clockwise is to increase contrast ,spinning unclockwise is to decrease it

Example code

Arduino 1602 I2C library only Arduino IDE 023!

Arduino 1602 I2C library for Arduino IDE 1.0

#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);  // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
 lcd.init();                      // initialize the lcd 
 // Print a message to the LCD.
 lcd.backlight();
 lcd.print("Hello, world!");
}
void loop()
{
}
Product Details
42 Items
Attachments
Download
Working well
rating
31/08/2020
Tanim Sk
Working pretty well, no bugs were found
I2C
rating
12/08/2020
Fahim Anin
Good
I2C module
rating
01/06/2020
Mustafa Reza Noor
Good.
Review
rating
01/06/2020
Md. Masudur Rahman
Working properly. Haven\'t faced any defects. But quality is average.
good quality
rating
13/04/2020
SM Alvee
work well
Best quality in the market
rating
22/01/2020
Mostafa Reza
Best quality in the market
Good Product.
rating
24/11/2019
Shubho
Working and Satisfy.
Good
rating
12/10/2019
Salim Rafid
Good
very good when you dont have enough pin
rating
28/08/2019
Shadeed ur Rahman
very good
i2c
rating
08/08/2019
Faisal Islam
need i2c keypad
adapter
rating
02/08/2019
Shuvo
gd
I2C adapter module
rating
27/07/2019
Mehedi
Nice
Good
rating
10/07/2019
Hasnine
Good
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