But can we extend the capabilities of a $5 ESP32-CAM module to build something similar? In this project, we are going to build an AI-Based No Parking Alert System using ESP32-CAM, in which, if someone ...
Why passive ultrasonic offers a unique option of sensing discrete open/close events. How a team used passive, non-electronic metal tag for signal initialization. How they used DSP-based, non-ML, ...
Cook up some ESP32 projects this weekend.
Anyone can get started with ESP32, thanks to a few simple tools ...
We’ve all seen these sensors and modules kicking around, as part of beginner kits, strapped into prototypes and potentially even in products deployed in the field. Yet as [John Teel] ...
If you’re unfamiliar, board-certified dermatologist Michele Green, MD, describes them as handheld devices that use high-frequency vibrations, typically between 20,000 and 30,000 hertz, to exfoliate ...
A 3D-printing method creates objects that change images when pressed or turned, showing whether they are used properly ...
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Have a major deliverable coming up that involves lots of people and tasks? The top project management apps we've tested can help you keep your team on track. I’ve been writing about consumer ...