A temperature-based dual safety system addresses common household risks through intelligent control. Built on an Arduino Uno, it operates in two selectable modes via a slide switch. In one mode, the ...

This IoT-enabled system continuously tracks a bedridden patient’s vital signs (ECG waveform, heart rate, and body temperature) from anywhere in the world. By combining a microcontroller (Arduino) with ...

In the brief history of AI security, the prompt injection has quickly become the top threat. Large language models are ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

When a remote that ships with a TV is just horribly designed, you can always turn to your phone to make your entertainment ...

We cover so many projects here at Hackaday that lead the author down a rabbit hole of technological investigation that distracts us from the task of bringing them to you. Such a project is ...

Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

Got a spare PC? How I turned mine into an open-source smart home hub for free ...

Google is overhaulng wireless debugging in Android 17 with ADB Wi-Fi 2.0, fixing broken connections and pairing loops.

💧 An IoT-based Smart Water Meter system for real-time monitoring of water quality (pH, TDS) and flow rate using ESP32 and Arduino UNO. It includes automatic motor control, cloud logging via ...