GitHub

This is a simple calculator implemented by Arduino UNO, LCD screen and keypad.

• Arduino Uno: Arduino is an open-source development platform that allows us to program it using the Arduino IDE. It contains the Microcontroller ATmega328P. The microcontroller acts as the Central ...
GitHub

A fully functional calculator built with an Arduino Mega, 16x2 LCD, and 4x4 keypad. Supports addition, subtraction, multiplication, division, modulus, and negative number input ...

There was an error while loading. Please reload this page. Arduino (Elegoo Mega 2560) LCD & Keypad Calculator Overview A fully functional calculator built using an ...
Hackaday

Calcuino Is An Arduino Calculator

All by itself, a calculator based on an Arduino isn’t necessarily very novel. However, [Danko Bertović] of Volos Projects has a nice board that, of course, looks like a calculator. There are 16 keys ...
circuitdigest.com

Interfacing 16x2 LCD with Arduino

In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets, etc. The LCDs use liquid crystals to produce images or texts and are ...
EDN

Arduino LCD Enhancement

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...