As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

Abstract: The internet of things (IoT) based wireless sensor networks (WSNs) have been employed in many applications in industrial and medical fields. Smaller codeword length and low area complexity ...

No monthly fees, no SIM cards, just code and Wi-Fi ... you can use any sensor as you want in place of the DHT11 sensor. For example, if you want to trigger an SMS alert when motion is detected, then ...

The solution employs around four pyroelectric infrared (PIR) sensor based hardware systems coupled with a novel dictionary learning algorithm. The work successfully carries out the recently proposed ...

(Hint: there’s no Arduino-provided code involved; hardware registers and the __asm keyword show up.) If you learned embedded programming in an earlier era, this will probably seem glaringly obvious.

The New Hampshire Senate is set to vote Thursday on a bill aimed at creating a consistent building code across the entire state — by preventing local officials from creating their own rules.