I am an engineering student, i want to design a digital kitchen weighing scale with calories Calculator, as my mini project.
main components: load cell sensor(5kg, resolution 2g) 8051 12-bit ADC 3x4 matrix keypad
Here is my questions Can you give me example on how to write the program, so that when the user entered the foodcode through keypad, the calories values will be retrieved and used for the calories calculations. each food code has an equivalent calories values.
Foodcode Calories values 01 63 02 10 03 70 04 68
an example is shown below.
number entered from keypad [03] is == to foodcode(03) with cal value of 70.
I only need the calories value for my calculations
the calories are calculated by multiplying the weight of the food with its calories values
Cals = weight of the foodcode * calorie value
i got a table with list of foods and their calorie values example
Thank you very much for your help