Sandwich-o-Matic is a fully automated, hands free, voice controlled sandwich making machine. All sandwiches are made from the raw ingredients. Orders can be placed with NFC tap and voice commands, sending information with Amazon Web Services and a NodeJS server. An Arduino and Photon is used to relay data to the mechanical parts. Sandwich-o-Matic has been featured on several sites including Hackaday, Arduino's official blog, and Hackster.