Maggie Yuetong Guo
yuetongg@andrew.cmu.edu

Carnegie Mellon University  B.Arch + Robotics 28’

Cras ut dictum mi. Sed quis lorem semper, elementum mauris vitae, consectetur orci. Cras volutpat eget elit porta facilisis. Aenean fermentum arcu mauris, eu faucibus nisl blandit ac. Proin eget euismod mauris. Quisque vulputate mauris quis tellus ultrices euismod. Quisque eu purus convallis, gravida tortor sed, rutrum velit. Donec placerat pretium sem vel lacinia. Maecenas elementum dolor at posuere auctor.

Nullam mollis, turpis nec varius scelerisque, est est ornare enim, sit amet facilisis ante metus posuere sapien. Curabitur nec sapien molestie, facilisis lacus eget, egestas nunc. Vivamus mattis metus placerat vehicula ultricies. Vivamus nec nisi lacus. Ut id egestas sem, sit amet cursus turpis. Sed sed congue nulla. Phasellus rhoncus tempor volutpat. Suspendisse interdum varius ante non fringilla. In et ligula lectus.

CV
TEST PROJECT 41 DOC 45456




Smart Cup Coaster
Fall 2025

 Arduino Uno
 Adafruit Speaker
 SparkFun Loadcell 5kg

DESCRIPTION

My project is a smart cup coaster that helps me mix drinks based on set proportions. It consists of a load cell and a speaker. First, I will put a cup on the coaster and zero the weight of the cup. Then, I can pick a drink (let's say latte) I want to make by pushing the corresponding button, and start pouring liquid (let's say milk) into a cup, which is placed on the platform attached to a load cell. Once it reaches a certain weight, the speaker will play the "ting" sound to remind me to stop. Then, I can start adding the second liquid (let's say coffee). Similarly, the coaster will remind me when it reaches the perfect proportion for latte.






©2037 RIGHTS RESERVED