Flame Sensor and Fan System

Task: In my Introduction to Engineering Principles and Practices class, I was tasked with designing a system that includes a KY-028 infrared/flame sensor that activates a fan when it detects heat. The system should include an Arduino board, an infrared sensor, a...

Ultrasonic and Servo System

Task: In my Introduction to Engineering Principles and Practices class, I was tasked with designing a system that would theoretically open and close a door at a grocery store. The goal is to program an ultrasonic sensor to detect a person at a certain distance,...

Designing a Hub and Wheel

Task: In my Introduction to Engineering Principals and Practices class, I was tasked with designing a wheel hub and a wheel that would properly fit onto a 28BYJ-48 stepper motor shaft when 3D-printed. This is the second of a series of tasks to create a flame...