With loudspeakers, an important parameter is the frequency at which their cones resonate. This clever Arduino-based tester ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget toy that invites coder creativity.

Microsoft's latest Windows 11 test build is not about eye-catching features, it's about engineering. With the release of ...

From circuit simulation to embedded firmware testing and PCB design, Proteus lets you see how hardware and code work together ...

Representing the building blocks of a complete PXI system, enabling better test capabilities, it leverages engineers’ access ...

In this opportunity I will assemble the DSO-SHELL DSO150, it comes pre-assembled and we have to solder other components like ...

Cannabis drug tests measure tetrahydrocannabinol (THC) and its metabolites, which can stay in your body long after the “high” fades. Detection ranges from hours in blood or saliva to weeks or months ...

A complete end-to-end system for tracking student return times from the library to the hostel using face recognition, a Flask backend, a Streamlit dashboard, and Arduino-based gate control.