Quantity   Component name
1 × Arduino UNO
1 × Relay SRD-05VDC-SL-C
1 × Power Supply for Heating Element and Fan Output: 12V/5A
1 × 4.7 Kohm Resistor
1 × Fan 40mm 12 volt Fan
1 × Temperature Sensor Dallas Semiconductor DS18B20
1 × 3D Printer Heating Element 40 Watt head cartridge for Reprap or similar
1 × Coffee Cup
1 × Small Bread Board
1 × Computer and USB Cable
1 × Wires