Now this is proof that smart home tech doesn’t have to be expensive ...

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Easy-to-use interface for configuring and reading radar data. Supports both single and multi-target detection modes. Works with Arduino-compatible board that has a separate hardware UART.

I love the Pi, but it's not always the best tool for the job.

Abstract: Conventional humidity sensors often experience performance issues or signal failure in saturated humidity environments due to surface condensation. This limitation significantly reduces ...

Abstract: This article proposes a temperature-humidity assembled sensor based on AlScN surface acoustic wave (SAW) technology for simultaneous monitoring of temperature and humidity. The assembled ...

Begin building a smart home by choosing a primary platform like Alexa, Google, or Apple for easier integration. Smart devices such as speakers, lighting, and thermostats can add convenience and peace ...

Kwesi A. Quagraine is an Advanced Study Program postdoctoral fellow at the National Science Foundation National Center for Atmospheric Research, Boulder, Colorado, USA. Erle C. Ellis is a professor in ...

In this era where supply chains are rapidly evolving, one important sector, cold chain transportation, is undergoing a significant transformation. Critical for transporting perishable goods like fresh ...