Perform addition, subtraction, multiplication, and squaring with this 8-bit binary calculator. All inputs and outputs are shown on the screen, as well as the function. Please read the provided instructions before operating. Enjoy, and make sure to leave a diamond and comment!

Calculator Instructions:

1. First, select a function [Add, Subtract, Multiply, or Square]. You should see the selected function appear on the top screen. When pressing any controls, be sure to wait a second afterwards. This ensures that everything works correctly.

2. Type your first number on the keypad. The number can be anything 0-255. This is the limit for an 8-bit binary number. Remember to wait a second after each button press. This ensures that the system can accurately encode your number.

3. Select "Register A", then press "Confirm Input". Your number will be displayed on the top screen. If the function you selected was "Square", then skip to step 4. Type your second number [0-255]. Then select "Register B" and press "Confirm Input". This number will also be displayed on the top screen.

4. The calculator will take 10-20 seconds to display the correct answer. Lag can increase this time. Your answer will be displayed on the bottom screen. Larger answers will obviously take longer than smaller ones to calculate.

5. Press "Clear All" to clear the numbers you have entered. There are additional controls you can use if you need them.

6. Enjoy, and be sure to comment and leave a diamond! If for some reason the calculator doesn't work, or gives an incorrect answer, please let me know in the comments. Please do not do this if you have not read the instructions.