Hello, I am attempting to make a 4-bit adder circuit which adds two numbers, up to 15, together and then displays them in decimal on two SSDs.
The obvious problem is that a single SSD can only display logic from 0-9 however
(2^4)*2 is greater than 9.
I really need a clever person to help me design a circuit which allows numbers >9 to be displayed over two SSDs where the left most column represents the tens and the right most column to represent the ones.
For example, I want the right most SSD to represent all logic from 0-9 and when values are greater than 9, I want the left most SSD to display 1 and the right most to display 0 forming a '10' until it carries on to the theoretical limit of 4-bit counting.
Many regards, Cameron
The obvious problem is that a single SSD can only display logic from 0-9 however
(2^4)*2 is greater than 9.
I really need a clever person to help me design a circuit which allows numbers >9 to be displayed over two SSDs where the left most column represents the tens and the right most column to represent the ones.
For example, I want the right most SSD to represent all logic from 0-9 and when values are greater than 9, I want the left most SSD to display 1 and the right most to display 0 forming a '10' until it carries on to the theoretical limit of 4-bit counting.
Many regards, Cameron