EDN

Logic Gates, Truth Tables, and Karnaugh Maps, Oh My!

Sometimes it can be difficult for beginners to wrap their brains around logic gates, truth tables, Karnaugh maps, and minimization techniques, but it soon gets easier. Sometimes it can be difficult ...
Hackaday

From Gates To FPGA’s – Part 1: Basic Logic

It’s time to do a series on logic including things such as programmable logic, state machines, and the lesser known demons such as switching hazards. It is best to start at the beginning — but even ...
EDN

The Periodic Table of Programmable Logic – Rev #1

Wow! Just yesterday as I pen these words I posted my blog suggesting that we might create a Periodic Table of Programmable Logic and I’ve been overwhelmed by the response (Click Here to see the ...
Nature

Programmable computing with a single magnetoresistive element

Figure 2: Principle of operation of the MR-element employed as logic gate. Although at first sight a two-step procedure appears to be a drawback in speed compared to CMOS technology, our concept ...
Hackaday

Electronic Ruler Works Out Logic Truth Tables

Like [Brad], we’ve seen a number of PCB rulers out there. [Brad] was looking to take the idea and run with it. His DigiRule is a ruler with a logic gate simulator. What he built is a mash-up between ...