Introduction: Arduino Controlled Touchscreen Calculator
You can use a touchscreen display and an Arduino to make a functioning calculator.
- 1 Arduino Mega/Due
- 1 3.5 In Touchscreen Display
Step 1: YouTube Tutorial:
Step 2: Notes:
The default screen size is 3.5 inches so if you have a different screen size you will need to adapt the dimensions in the code.
Step 3: Notes for Downloading Code:
When downloading the code make a new sketch and add 11 new tabs and paste each sketch of the code into these tabs.
Step 4: Code:
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