Do you ever wonder why your PCB maker uses Gerber files? It doesn’t have to do with baby food. Gerber was the company that introduced photoplotting. Early machines used a xenon bulb to project ...

In building a new lens for the Open Sauce ’23 event, [scealux] wanted to get variable aperture working ... The lens uses a bevy of 3D printed parts, along with plastic lenses salvaged from ...