Final project
The first idea came to my mind for final project is developing a sensing system that uses an ultrasonic sensor to measure distance based on the time-of-flight (ToF) principle, where the travel time of transmitance ultrasound wave and echo pulse are used to calculate the distance to an object. In addition to distance, I might try to work on analyzing pulse echo response behavior—to setimate basic material properties of the object, specifically whether the surface is soft or hard.
Here is the basic sketch of the ides is:
Real-time portable sleep monitor
a small, wearable/attachable device that detects snoring on-device and correlates snore events with physical sleep positions.
Optionally add SpO₂/HR, temperature or motion sensors to enrich correlation and investigation.
for the device shape I haven't decided yet. It should be small light but not just a simple box The challenges for the portable battery should be challenge
For the electronic part I'm thinking of using ultralow power microcontroller having bluethoth or ...
