We are going to get the result of our calculations via serial monitor of Arduino IDE. It does not store any personal data.The motto of this post is not to make a calculator using Arduino, but to showcase the arithmetical capability of Arduino, which performs various complex data interpretations and calculations from the sensors and other peripherals.įor this fun project you just need a USB cable and Arduino of your choice. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. To clear the memory value, click on the "clear" button twice.This recalls the value from the memory and places it into the working area. The memory recall function is used by clicking on the "MR" button.This subtracts the value from whatever is currently stored in memory. The memory minus function is used by clicking on the "M-" button.This adds the value to whatever is stored in memory (initially this value is zero). The memory plus function is used by clicking on the "M+" button.The memory functions allows you to store and recall calculations using a temporary stack storage element. It's used to calculate the percent of a number. The percent function is used to add, subtract, multiply, or divide a percent of a number. The percent function is used by clicking on the "%" or using the keyboard. To do this enter the mantissa (the non exponent part) then press "EE" or use the keyboard shortcut key "e" and then enter the exponent. To enter a number in this format use the exponent key "EE". Numbers are automatically displayed in the format when the number is too large or too small for the display. Numbers with exponents of 10 are displayed with an "e", for example 4.5e+100 or 4.5e-100. This function is the same as x^-1 or dividing 1 by the number. Multiplicative Inverse (reciprocal function) is used by pressing the "1/x" button or using the keyboard shortcut "i". This function represents x^.5 where the result squared is equal to x. The square root function is used by clicking on the "x" button or using the keyboard shortcut "r". The square function is used by clicking on the "x^2" button or using the keyboard shortcut "s". The sign key (negative key) is used by clicking on the "(-)" button or using the keyboard "m"key. The division (divide function) is used by clicking on the "/" button or using the keyboard "/" key. The subtraction (minus function) is used by clicking on the "-" button or using the keyboard. The addition (sum function) is used by clicking on the "+" button or using the keyboard.
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