Quantity   Component name
1 × Trinket Pro http://store.hackaday.com/products/trinket-pro-with-black-solder-mask-and-the-hackaday-io-logo
1 × Dallas-Maxim DS1820/DS1822 1-wire temperature sensor
1 × NeoPixel Diffused 8mm Through-Hole LED http://www.adafruit.com/product/1734
1 × 4.7K resistor