[Bob] and [Aubrey] run the System Source Computer Museum a little north of Baltimore, Maryland. For an exhibit, they thought a visual representation of digital logic and came up w ...

In a video that has now amassed over 112,000 views, Kyle, known online as Shadowman39, debuted the Arithmetic and Logic Unit, ...

Everything is modular, so four of his 4-bit adder cards eventually get together to form a 16-bit adder, which we assume will be used to build out a very noisy yet entertaining ALU.