Overview
The piezo can be connected to digital outputs, and will emit a tone when the output is high. Alternatively it can be connected to an analog pulse-width modulation output to generate various tones and effects.
Grove - Buzzer is a simple yet enjoyable twig to use. It can output noise at a volume over 85 dB and is integrated with Grove interface, which makes it easy to connect and experiment by just plug & play. It is a perfect add-on for all kinds of Arduino projects and human-machine interfaces.
Get Inspired
… about the value of air quality, while simultaneously introducing them to some core STEM concepts, Arduino has you covered. The Arduino Greenhouse Kit and the Arduino Explore IoT Kit include experiments involving air quality, allowing users to build their own sensors and tracking tools to measure a range of data points like humidity, moisture, and the presence of particles like CO2. These projects both work using the Arduino MKR IoT Carrier Rev2, which has a VOC sensor. Use AI to monitor air quality [October 10, 2024 update] The Nicla family now includes the Arduino Nicla Sense Env, ready to provide real-time data on air quality – monitoring temperature and humidity and detecting TVOCs, NO2, O3, and other gasses – both indoors and outdoors, thanks to AI-ready Renesas sensors. Find out more. Share your projects Have you created a project to monitor or improve the air quality inside your home? If so, share it on our Project Hub! Whether you're passionate about conservation or simply curious about the possibilities, now is your chance to join the community and make a difference. Don't miss out — embrace innovation while honoring our planet.
