If you’ve spent any time on hackaday.io, you may have noticed that more than a few denizens of the site are fans of “alternative” electronic logic. Aiming to create digital circuits from such things ...

This intelligent electronic lock circuit is built using transistors only. To open this electronic lock, one has to press tactile switches S1 through S4 sequentially. For deception you may annotate ...

In a paper published Tuesday in the Journal of Applied Physics, a group of HP scientists demonstrated what could be a working replacement for today's transistors. Called a "crossbar latch," it is a ...