Using a RFID scanner with your phone to checkin to the location on Foursquare.

• Run npm install
• Run arduino_side/midterm_project/midterm_project.ino using the Arduino IDE
• Run nodejs_side/server.js and navigate to http://localhost:3000/

Navigate to nodejs_side/server.js* and change clientId & clientSecret depending on the Foursquare developer API.

• The code is pretty damn hacky.