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Question 1 (100 pts) build and write the necessary circuit and code to do the following: you have to build a very simple
Posted: Mon Mar 21, 2022 4:40 pm
by answerhappygod
- Question 1 100 Pts Build And Write The Necessary Circuit And Code To Do The Following You Have To Build A Very Simple 1 (127.57 KiB) Viewed 43 times
Question 1 (100 pts) build and write the necessary circuit and code to do the following: you have to build a very simple Calculator using a keypad for numeric entry, and a 7-seg display for displaying the numbers. Consider 'A' as '+' (addition) Consider 'B' as '*' (multiplication) Consider 'D' as '=' (equal) 1* First, the user should enter a number, that would be the first number to be added or multiplied. You have to display each number on 7-seg display after pressed. Second, he should press A or B. A for addition or B for multiplication. Finally, he should press D for equal, after the press, he should get the result of the operation. At, any time, the user press '#' after he get a result. The result will be stored in the memory. At, any time, the user press '*, he will get the saved result printed on Serial Monitor. 1