I took a Computer Logic Design class in college, so when I stumbled upon the Ksimus Circuit Simulator, I was intrigued. At the risk of waxing nostalgic, I remember what it was like to build circuits ...

My old chum Alvin (who co-authored Bebop BYTES Back and How Computers Do Math with me) just emailed me to say that he is really impressed with an iPad app called iCircuit. In his own words: iCircuit ...

We’re sure thousands of hours have been spent in Minecraft implementing digital logic. Inspired by that, [lynnpepin] created a digital logic simulator named Reso that is based on pixels rather than ...

A few months ago, a tweet by [Ken Shirriff] asking about simple digital simulators caught my attention. The topic came up again in May when a repair video by [CuriousMarc] featured one such simulator ...

Analog and mixed-signal simulations should be part of every circuit designer’s toolkit (if only to be able to say what you dislike or distrust about them.) CircuitLab is a brand-new startup from two ...

A method for editing a circuit schematic using a GUI, but without having to resort to using lines to define connectivity. The steps through the simulation process. At present, many software tools are ...