Arduinolator - An Arduino calculator

A working calculator!

Feb 10, 2022

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Components and supplies

1

LCD (Liquid Crystal Display

1

9V battery (generic)

1

Breadboard (generic)

1

LED (generic)

1

Resistor 330 ohm

1

USB that plugs to pc and arduino

1

Male/Female Jumper Wires

1

Arduino Mega 2560 R3 or Arduino Uno (both work great)

1

Rotary potentiometer (3 legs) 10k

1

Membrane Keypad

Project description

Code

Arduinolator Project Code

c_cpp

Just get a fresh new Arduino Code page, and delete everything. Then, paste this in.

Arduinolator Project Code

c_cpp

Just get a fresh new Arduino Code page, and delete everything. Then, paste this in.

Downloadable files

Schematics

Schematics were created by me, using power point. But I uploaded an image for anyone wanting to do it, who didn't have power point.

Schematics

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