This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

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 ...

Researchers developed a fingertip-sized, humidity-tolerant hydrogen sensor using platinum nanoparticles that catalyze reactions, thin a water film, change color, and trigger alarms.

MEMPHIS, Tenn. - Grab the coat and umbrella. Temperatures this Tuesday afternoon will rise to the upper 40s, near 50 degrees, across the Mid-South. Rain chance: 70%. Winds: 10 mph. LOOKING AHEAD: ...

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 ...

Abstract: In this article, we present a monolithically integrated multifunctional sensor for respiratory applications, which consists of a bidirectional micro flow sensor with dual microheaters and a ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

The Arduino open-source ecosystem is back in the spotlight, with Arduino publishing and updating dozens of public repositories across boards, libraries, and tools. After Qualcomm’s acquisition ...

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...

Qualcomm's acquisition gives it access to millions of developers in the Arduino ecosystem while also supporting its platform strategy for embedded devices, which now extends across hardware, software, ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...