Build a smart DIY fume extractor with an Adafruit FunHouse and CircuitPython. Use a PWM fan and the EMC2101 controller to change the speed based on readings from an SPG30 air quality sensor.Learn Guidehttps://learn.adafruit.com/funhouse-fume-extractor/Project video by Lizhttps://youtu.be/3rwHkWDBnlA Use CircuitPython libraries and ESP32-S2 to connect to WiFi and log sensor data to a feed and display it on a dashboard with Adafruit IO. Use the FunHouse’s built-in TFT to display bitmap graphics with fan speed and air quality. Use the built-in buttons to select options like choosing to log data. CircuitPython makes it easy to customize features, experiment with other hardware and quickly iterate.The electronics are housed in a 3D printed enclosure that snap fits together. Use a carbon activated filter to adsorb smoke from solder fumes. The fan controller and air quality sensor are connect with STEMMA QT cables for a plug-and-play circuit. A mini fan mounted in front of the air quality sensor directs fumes for sampling and measuring. The ports on the FunHouse make it easy to power 5V peripheral.Adafruit FunHousehttps://www.adafruit.com/product/4985EMC2101 Fan Controllerhttps://www.adafruit.com/product/4808SGP30 Gas Sensorhttps://www.adafruit.com/product/3709Mini 5V Pi Fanhttps://www.adafruit.com/product/33683D Hangouts – Fume Extractor, Jeopardy and Mini Visehttps://youtu.be/Z_rTnCOyZJ83D Hangouts – Trinkeys, Fans and Giant Switcheshttps://youtu.be/pD9igbZ1SCoVisit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitSubscribe to Adafruit on YouTube: http://adafru.it/subscribeNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/-----------------------------------------