Hackaday

Circuit VR: Advanced Falstad Logic With Geniac

I find that if I’m trying to make a point with a student or a colleague about a circuit, sometimes the Falstad online simulator is worth a few thousand words. You can draw the circuit, play with the ...
Ars Technica

Logic circuits that program themselves: memristors in action

Since 1972, scientists have known there are four basic circuit components, but if you've spent any time in an electrical engineering classroom, you probably only have experience with three: capacitor, ...
Electronic Design

It’s Hot, Powering, And Burning CMOS Logic Circuits

Fig 1. A typical CMOS input circuit comprises a “P” and “N” transistor. One is fully “on” for logic high, and the other is “on” for a logic low. Fig 2. When a CMOS input pin is at logic high or low ...
PC Magazine

logic function

An elementary processing function in a digital circuit. Logic function and logic circuit are used synonymously. See logic circuit and digital circuit. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...
C&EN

First Logic Circuits Built From A 2-D Material

Researchers have built logic circuits, the heart of all electronic gadgets, on molybdenum disulfide films that are two molecular layers thick (Nano Lett., DOI: 10.1021/nl302015v). The devices are the ...
BBC

Boolean operators and truth tables

Computers use electrical circuits which have two states – on or off. This can also be represented as 1 or 0 or True and False. Logic gates take an input of True or False and give an output of True or ...
Hackaday

Circuit VR: Redundant Flip Flops And Voting Logic

We are somewhat spoiled because electronics today are very reliable compared to even a few decades ago. Most modern electronics obey the bathtub curve. If they don’t fail right away, they won’t fail ...