Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Abstract: Optical wireless communication (OWC) refers to transmission in unguided propagation media through the use of optical carriers, i.e., visible, infrared (IR), and ultraviolet (UV) bands. In ...

Abstract: Every management system is trying to make automatic, portable and remote control. This work presents a novel smart energy meter for an automatic and superior metering and billing system. The ...

Product link: https://www.elecrow.com/esp32-display-series-hmi-touch-screen.html Code link: https://github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File ...

a short update ( If you need help, ask in the AtomicBlock thread listed below ). As of version 1.1 the system now has a number of usage methods described below. These methods can be used together.

April 30, 2026 • The final stop on Turning Point USA's college campus tour at the University of Idaho seemed more like the organization's previous events, with audience member debates and an energetic ...