LEGO binary to decimal conversion [Carl] is doing a few experiments to see if it’s possible to build a calculating machine out of LEGO. He managed to convert four bits of binary into decimal .

Conversion from the decimal system to the binary system is an important task in Computer Science because all digital systems are built from binary code. For example, a practical use of this ...

It’s a fairly straightforward build, but by working through the rest of the book the next steps are to build two binary encoders and hook all of them up to an ALU which will give him most of a ...