Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

It's amazing what you can do with an ESP32 (or two).

UNSW researchers have developed a novel hydrogen fuel cell design that improves water management. We take a closer look.

Curious about how hard is water in your area? Atomberg's new free tool lets users check water quality, TDS levels and more ...

Live-in students $1,175 base price* Tuition, program fees, meals, room and board Commuter students $700 base price* Tuition, meals *Some courses have a course or lab fee in addition to the base ...

[TL;DR] In response to the high failure rate of inexpensive capacitive soil moisture sensors, I am sharing the results of a practical verification conducted by source and version. - Verification ...

Abstract: This work presents a cost-effective approach to implementing programmable logic controllers (PLCs) for educational use, using commercial microcontrollers (Arduino UNO, ESP8266 NodeMCU) and a ...

Water quality has become a significant problem for businesses, governments, farms, and environmental groups all over the ...

Abstract: Conventional farming is labor-consuming and the need to continuously monitor crops can be a burden for farmers. By realizing the concept of smart farming based on Internet of Things (IoT) ...

ESP32 (Publisher) → HiveMQ Cloud → Backend (Subscriber) → Supabase PostgreSQL ↘ ↗ Frontend (Publisher) → Relay Commands → ESP32 (Subscriber) ...