A Planet Analog article, “2N3904: Why use a 60-year-old transistor?” by Bill Schweber, inspired some interest in this old transistor and how it’s commonly used, and if any uncommon uses might exist.

NEW HAVEN, Conn., Sept. 2, 2025 /PRNewswire/ -- Quantum Circuits, Inc., announced work with NVIDIA technology integrating NVIDIA CUDA-Q programming capabilities into its Aqumen software suite. The ...

Abstract: This paper introduces a method that reaches the closed-form expression of waveforms in linear electronic circuits, enabling fast and accurate simulations. The method is automated for ...

Anyone who’s spent significant amounts of time salvaging old electronics has probably wished there were a way to take apart a circuit board without desoldering it. [Zeyu Yan] et al seem to have had ...

As the cost of infrastructure increases, Hardware as a Service (HaaS) vendors have built infrastructure wherein a single machine is shared by multiple tenants. This is normally performed through ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...