Quantity   Component name
1 × Arduino Uno - $8.99
1 × Solid State Relay - $5.18 http://amzn.com/B00HUBZO7Q
1 × Wooden Case - $6.96
1 × 6" x 6" x 1/4" Aluminum Plate - $13.00
2 × Cartridge Heater $8.43 http://amzn.com/B016BWDHEQ
1 × AC Power Socket with Fuse and Switch - $2.09
1 × LCD Module 16 X 2 - $8.49
1 × USB AC/DC Power Adapter - Wall Charger - $3.00
1 × Rocker Switch - $1.46