Arduino Cigarette Smoke Detector

Large Project Enclosure

Arduino Leonardo

Green LEDs

Shinyei Model PPD42NS Dust Sensor

Resistor 220 ohm

Various Male Headers

7-12v Power Supply.

80 mm Fan

<p ></p><div id="gallery"><img id="gallery" src=https://projects.arduinocontent.cc/ddf7c140-c207-4ebe-8fb9-0dd35b8463e1.JPG /><figcaption>A front view of the device and power adapter.</figcaption><img id="gallery" src=https://projects.arduinocontent.cc/84f96ab7-cad5-4059-a154-32ab84b94e95.JPG /><figcaption>A side view with electronics shown.</figcaption><img id="gallery" src=https://projects.arduinocontent.cc/a4673419-7cc9-473c-abe5-5351a16e6ff8.JPG /><figcaption>A view of the electronics in the enclosure.</figcaption></div><p >This is a project that I entered in this year's Hackaday Prize and I thought that I would share on the Arduino Project Hub. It is meant to detect and track cigarette smoke in an enclosed environment. I have accomplished this by using a Seeeed Studio Grove dust sensor. A compatible sensor can be found in the hardware section.</p><figure><img src=https://projects.arduinocontent.cc/f6830487-6d61-4799-b518-c0b4093d8d5f.png /><figcaption>Licensed under Creative Commons.</figcaption></figure><p ><strong >Links:</strong></p><ul ><li ><a href="https://hackaday.io/project/12522-realtime-cigarette-smoke-detector">A link to the Hackaday.io project page.</a></li></ul><ul ><li ><a href="http://www.howmuchsnow.com/arduino/airquality/grovedust/">Information on the sensor.</a></li></ul><ul ><li ><a href="https://github.com/Seeed-Studio/Grove_Dust_Sensor">More Info on the Sensor.</a></li></ul><ul ><li ><a href="http://www.seeedstudio.com/wiki/Grove_-_Dust_Sensor">Even More Info on the Sensor.</a></li></ul><ul ><li ><a href="https://github.com/CLovesPizza/Realtime-Cigarette-Smoke-Detector">Github Repository.</a></li></ul>

Circuit Diagram

Main enclosure box.

Arduino Cigarette Smoke Detector

A sensor meant to measure and detect cigarette smoke in public places. A Hackaday Prize Citizen Scientist entry.