In this study, we demonstrate fabrication of an evanescent wave fiber optic humidity sensor based on PEG-PMMA microsphere film as moisture-sensitive material. A three dimensional stacking structure of ...

ABLIC’s single-chip, battery-level sensor/display driver saves power and simplifies the design of cordless tools and other ...

This 320x480 3.5-inch IPS display may not seem like much of an upgrade on the surface over the ESP32 CYD that I've been ...

Raspberry Pi projects come in all shapes and sizes, and some can even come in handy for the outdoors. If you like hiking, this project might be perfect.