Differences
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pm:prj2023:avaduva:arithmetic_calculator [2023/05/29 21:06] dragos_mihai.negrea |
pm:prj2023:avaduva:arithmetic_calculator [2023/05/30 14:51] (current) dragos_mihai.negrea |
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| Cables | Cables | ||
| - | <note>I used an Arduino payload to do mathematical operations and to interface with the keyboard and LCD screen. Thus, I've connected an LCD screen with an I2C interface to the Arduino board. The LCD display is used to display messages, inputted numbers, and calculated results. Tastatura is used to introduce numerical values and arithmetic operations. After I entered the code on the Arduino shield, I retained it using volatile memory. I connected a 9V battery to the Arduino board using a battery connector and a mufa so that I could use the calculator without a laptop. The user will enter two numeric values and choose the mathematical operation they wish to perform. Once the user presses the button, arduino uno will calculate the result and display it on the lcd screen.</note> | + | <note>I used an Arduino payload to do mathematical operations and to interface with the keyboard and LCD screen. Thus, I've connected an LCD screen with an I2C interface to the Arduino board. The LCD display is used to display messages, inputted numbers, and calculated results. The keyboard is used to introduce numerical values and arithmetic operations. After I entered the code on the Arduino shield, I retained it using volatile memory. I connected a 9V battery to the Arduino board using a battery connector and a mufa so that I could use the calculator without a laptop. The user will enter two numeric values and choose the mathematical operation they wish to perform. Once the user presses the button, arduino uno will calculate the result and display it on the lcd screen.</note> |
| Software design : | Software design : | ||
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| Software bibliography: | Software bibliography: | ||
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| [[https://www.youtube.com/watch?v=M1oXiY6K6rg|Arithmetic calculator]] | [[https://www.youtube.com/watch?v=M1oXiY6K6rg|Arithmetic calculator]] | ||
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| [[https://www.theengineeringprojects.com/2021/12/arduino-calculator.html|Arduino calculator]] | [[https://www.theengineeringprojects.com/2021/12/arduino-calculator.html|Arduino calculator]] | ||
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| [[https://www.tinkercad.com/|Tinkercad]] | [[https://www.tinkercad.com/|Tinkercad]] | ||
