Hello everyone I am trying to show the value that being calculated in the Arduino, via LCD It is the code that i don't know how to write.
I am using this type of LCD http://www.droboticsonline.com/index.php/arduino-lcd-keypad-shield.html
i am trying to do the calculation like 2 + 2 2 + 2 = 4 "2+2" use if statement to calculate? and the number "4" how can the LCD just show the number of 4?
Thanks a lot, it is a little puzzle for my project, please help