I was looking for a sensor that could automatically detect falls to monitor the elderly. The first candidate that came to mind was a millimeter-wave radar sensor like the Aqara Presence Sensor FP2. It ...

What is ESP32 Text to Speech and Why Use AI-Based Solutions? Text-to-speech may look simple, but it requires several important steps. Initially, the text is prepared for speech by converting numbers ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

A quality control step was performed—units with less than 200 active (firing rate < 0.5 Hz) bins across all blocks (1,600 bins in total) were excluded from the analysis (nunit = 1,788 units remaining) ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.