FunHouse Fume Extractor

thingiverse

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 Guide https://learn.adafruit.com/funhouse-fume-extractor/ Project Video by Noe https://youtu.be/B5svMzlKLrY Project video by Liz https://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 FunHouse https://www.adafruit.com/product/4985 EMC2101 Fan Controller https://www.adafruit.com/product/4808 SGP30 Gas Sensor https://www.adafruit.com/product/3709 Mini 5V Pi Fan https://www.adafruit.com/product/3368 3D Hangouts – Fume Extractor, Jeopardy and Mini Vise https://youtu.be/Z_rTnCOyZJ8 3D Hangouts – Trinkeys, Fans and Giant Switches https://youtu.be/pD9igbZ1SCo