Cheap and cheerful.

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes a point of exposing all components and wiring as part of its aesthetic.

We use CAD packages in our 3D work, and it’s likely that many of us have become annoyed by the limitations of controlling the ...

Why buy a keyboard when you can learn so much by making one instead?

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

Abstract: This work presents a 5T2C pixel circuit for active-matrix (AM) micro-displays in near-eye display applications. The circuit supports monochrome micro light-emitting diode (micro-LED) ...

Abstract: This work proposes a three-dimensional stacking architecture, incorporating an active-matrix optical sensor array and a touch one based on indium gallium zinc oxide (IGZO) thin-film ...

Scylla is an open-source hexapod robot project featuring a six-legged walking machine built with 3D-printed components, powered by an Arduino Mega, and controlled via custom remote controllers. The ...