Arduino Tutorial 49: How to Build a Simple Calculator with LCD Display

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9m Feb 18, 2020
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In lesson 48 we gave the homework assignment to create a simple calculator that could add, subtract, multiply and divide using the arduino, and then creating a nicely formatted output on the LCD. In this lesson we take you through the solution to the assignment

You can get the kit I am using for this series at the following link:
https://amzn.to/2I7N4Ek

As projects get more complicated in these lessons, you guys really need to get a set of breadboard jumper wires which allow you to make neater connections on the board in your projects. You can pick a pack of these wires up here:
https://amzn.to/2XrY5Kq

In addition as projects get more complicated, you are going to need a bigger breadboard. This is a reasonable one here:
https://amzn.to/2IY4d3M

Follow these lessons and other great content on our Free WEB site;
https://toptechboy.com/arduino-tutorial-49-how-to-build-a-simple-calculator-with-lcd-display/

You guys can help me out over at Patreon, and that will help me keep my gear updated, and help me keep this quality content coming:

https://www.patreon.com/PaulMcWhorter

[Disclosure of Material Connection: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. This means if you visit the link and purchase the item, I will receive an affiliate commission. Regardless, I only recommend products or services I use personally and believe will add value to my readers.]
#Arduino

About Paul McWhorter

I am Paul McWhorter from toptechboy.com and I will be putting together a series of tutorials on use of the Arduino microcontroller.


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