Basement/Crawlspace Ventilation System

Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.

Feature List
- Inside/outside temperature/humidity sensor.
- Smart vent fan control with moisture comparison
- Reduce the moisture in your basement/crawlspace
- Help reduce mildew growth
- Smart ventilating saves power

Parts Needed to Build the Ventilation System
- IO Expander
- 1-Wire to I2C
- Arduino Nano
- 1 Channel DC 5V Relay
- x2 SHT10 Humidity Sensor
- I2C SSD1306 OLED 128x64 Display
- x2 110V 172x150x38mm 0.34A 2400 RPM Ball Bearing Fans
- 158x90x65mm Clear Waterproof Plastic Enclosure
- ip68 pg7 Waterproof Nylon Cable Gland
- ip68 pg9 Waterproof Nylon Cable Gland
- x2 RJ11 Keystone Screw Terminal Jack
- x2 Keystone Enclosure
- x2 50ft 4C4P RJ11 Wire
- 6” 4C4P RJ11 Wire
- 100ft 110VAC Wire
- AC Plug
- 2.54mm Header Wire
- 12VDC 1A Wall Adapter Power Supply”

Link

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