When [Adr1an] wrote in to share a link to his PCB etching tutorial he mentioned that he knew we had already covered a ton of these guides. He’s absolutely right, not only have we featured a great ...

Etching your own PCBs from copper clad board is nothing new, but the ability to make your own circuit boards at home is so useful it should be part of every maker’s repertoire of skills. The folks ...

Photoshop CS6 tutorial showing how to create your own lineographic drawing like the ones made on the famous 1960, Etch A Sketch toy. Dacora Motors introduces American-made luxury car Concerns grow ...

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 ...

Abstract: This paper introduces a novel and simple etching technique that utilizes a mixture of sulfuric acid (H2 SO4) and hydrofluoric acid (HF). This method selectively etches silicon dioxide (SiO2) ...

Abstract: In this paper, we study the effect of poly corner residue during a 5nm FinFET poly etch process using virtual fabrication. A systemic investigation was performed to understand the impact of ...