Flow Detection System with Mobile App Display

I am looking to build a flow detection system utilizing an ultrasonic sensor. The system needs to accurately detect flow and display the information through LED indicators and a mobile app. The primary components of the system will be an ultrasonic sensor, a microcontroller (preferably Arduino), LED indicators, and a mobile app for displaying the measured flow.

Key Requirements:
- Develop a flow detection system using an ultrasonic sensor
- Integrate a microcontroller, such as Arduino, to process the signals and facilitate communication with the LED indicators
- Implement LED indicators to visually represent the detected flow
- Develop a mobile app that can show the numerical distance measured by the ultrasonic sensor

Ideal Freelancer:
- Proficient in programming microcontrollers, specifically Arduino
- Experienced in developing mobile apps for data visualization
- Knowledgeable about ultrasonic sensors and their applications in flow detection systems
- Skilled in hardware and software integration for a seamless user experience
- Able to implement LED indicators for visual representation of data

If you have the skills and experience to develop this flow detection system, please feel free to reach out with your proposal.