
High quality interactive exhibits

Write a text by using binary codes. By changing the position of the 8 dif-ferent switches, they form a different binary codes that is transcripted into a letter.
Computers work with digital codes existing of ones and zeros. A letter is made up of a combination of 8 numbers (ones and zero’s) in different order. This is called a binary code. The number of variations that can be made with a binary code is 256.