Christopher Puckett, a junior aerospace engineering major from Metropolis, Illinois, recently participated in NASA’s RockOn ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Why 'countdown mode' is the task manager feature I can't live without ...

Two systems with identical parameter counts can behave dramatically differently depending on how they are built.

The Bullski presale countdown finally has a hard date on it: 5pm UTC on Friday, July 10, 2026. That is the moment stage one ...

In this episode, Hackaday editors Elliot Williams and Tom Nardi start off by taking a trip down the Raspberry Pi memory lane and then tackle a fresh pile of listener mail. The discussion moves on ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...

Singapore will allow foreign central banks and sovereign entities to store their gold reserves in the country from October as the city-state seeks to strengthen its position as a regional center for ...

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