In my previous column on this topic — “Building a 4-Bit Demonstration Computer” — we discussed how my new chum, James “Chewy” Vroman, is on a quest to build a 4-bit computer to give kids who want to ...

This project involves the step-by-step implementation of a simple 4-bit computer. It includes the design and assembly of various components such as a program counter, timing/clock system, program ...

This project involves the step-by-step implementation of a simple 4-bit computer. It includes the design and assembly of various components such as a program counter, timing/clock system, program ...

From the finished schematic above that is puzzling at first, until you realize the scope of the project. His Nibbler implements a 4-bit CPU using 7400 logic chips.

See also This Index that lists all of the articles forming our 4-Bit HRRG Computer project, along with some related columns that will amuse and delight. One of the things we have to do is define such ...

The 4-bit multiplier signifies an essential milestone in digital technology, illustrating the shift from vacuum tube technology to solid-state electronics. This fundamental component has been critical ...