Computer-solution group Digital-Logic Friday launched a central processing unit that is the smallest of its class. The SM915 is 115 millimeters by 70 millimeters and offers more memory and graphic ...

This may very well be the smallest homemade TTL CPU we’ve ever seen. Measuring at one square inch, this tiny chip boasts 40 connections, an 8-bit databus, a 16-bit address bus, a 64 kB memory space, ...

This topic is only directed at the those holding very most advanced programming skills and understanding, but I tossed in some basics so others could follow along if they wish. Many of us that have ...

Graphene is a single-atom thick carbon crystal with unique properties beneficial for electronics including extremely high electron mobility and phonon thermal conductivity. However, graphene does not ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1. The image above is ...