You've likely had a printer that didn't work and needed to be replaced or disposed of. However, it's not a big pile of plastic and metal heading straight for a dump. If you are a resourceful maker, an ...

If you’re building your first plotter, or you just like thinking in right angles, you’d probably consider a Cartesian design ...

3D mice with six degrees of freedom (6DOF) motion are highly valued by professional CAD users. However, the entry-level versions typically cost upwards of $150 and are produced by a single ...

This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy ...

Diffraction refers to the bending of waves, such as light, when they encounter obstacles or pass through small openings. The size of the opening relative to the wavelength of light influences the ...