Quantity   Component name
1 × Mobicool 12V Power Cooler/Warmer, 20L https://www.amazon.ca/dp/B00WTAHKFC/ref=pe_386430_193352740_TE_dp_1
1 × Ultrasonic Table Top Humidifier https://www.amazon.ca/dp/B009COIFAC/ref=pe_386430_193120650_TE_item
1 × Mini Thermo-Electric Dehumidifier https://www.amazon.ca/dp/B00KWKONAG/ref=pe_386430_193120650_TE_item
1 × Arduino Uno (or Leonardo, I had an old one to "scrap")
1 × DTH22 Humidity and Temperature sensor
1 × RGB LCD Shield Kit w/ 16x2 Character Display I mistakenly ordered the pi version, but it works anyway because it's i2c
2 × 12V SPDT Relay
1 × 12V DPDT Relay
1 × 817 Optocoupler
6 × Common diodes
4 × 220 Ohm resistor (1/4W)
3 × NPN transistor (I used 3904)
1 × Common N gate Mosfet
1 × mini perfboard To solder relay circuitry
1 × 12V 15A Power Supply http://www.robotshop.com/ca/en/power-supply-12v-15a.html
1 × 120V Power bar With a reset fuse and an on/off switch
1 × 12V Led strip (for lighting)