Sponsors

Cypress Semiconductor Corporation

Sponsored Projects

  • Automatic Toothpaste Dispenser (Spring 2019)
  • Automatic Toothpaste Dispenser (Spring 2019)
  • Smart Electric Toothpaste Dispenser (Spring 2019)
  • Smart Electric Toothpaste Dispenser (Spring 2019)

Illinois Robotics in Space

Illinois Robotics in Space (IRIS) is an RSO at the University of Illinois at Urbana-Champaign. Every year IRIS competes in the NASA Robotic Mining Competition at Kennedy Space Center, works on smaller robotics-related projects and teaches younger students at local schools about what IRIS does.

Sponsored Projects

  • IRIS Localization System (Spring 2015)
  • IRIS Localization System (Spring 2015)

Illinois Tool Works Inc.

Sponsored Projects

  • Weld Gun Spatial Tracking System (Spring 2019)
  • Weld Gun Spatial Tracking System (Spring 2019)

Micron

Sponsored Projects

  • Soccer Team Gameplay Metrics (Spring 2019)
  • Soccer Team Gameplay Metrics (Spring 2019)
  • Traffic Sensing Bicycle Light (Spring 2019)
  • Traffic Sensing Bicycle Light (Spring 2019)

PowerBox Technology

Sponsored Projects

  • PowerBox Technology Power Meter (Fall 2024)

Siebel Center for Design

Sponsored Projects

  • Reconnaissance robot (SCD pitch) (Spring 2019)
  • Reconnaissance robot (SCD pitch) (Spring 2019)

Illini Solar Car

Sponsor

While Illini Solar Car started as a handful of engineering students in 2014, it takes more than that to create a solar car. Today we have grown into a much larger operation harnessing the skills of students from four colleges at Illinois to create one beautiful product.

Sponsored Projects

  • CUSTOM MPPTS FOR ILLINI SOLAR CAR (Spring 2024)
  • Active Cell Balancing for Solar Vehicle Battery Pack (Spring 2021)
  • Modules for Safe Power Distribution in an Electric Vehicle (Spring 2019)
  • Modules for Safe Power Distribution in an Electric Vehicle (Spring 2019)
  • Standalone Steering Wheel for Solar Racing Vehicle (Spring 2019)
  • Standalone Steering Wheel for Solar Racing Vehicle (Spring 2019)
  • Integrated Li-ion Battery Sensors (Fall 2018)
  • Integrated Li-ion Battery Sensors (Fall 2018)

LASSI

Sponsor

Laboratory for Advanced Space Systems at Illinois

Sponsored Projects

  • Power Board for Illini-Sat3 (Spring 2019)
  • Power Board for Illini-Sat3 (Spring 2019)

Lextech

Sponsor

Northrop Grumman Corporation

Sponsor

Northrop Grumman Corporation has provided funding for laboratory equipment and supplies in the area of applied electromagnetics, as well as support for the following groups.

Sponsored Projects

  • Filtered Back – Projection Optical Demonstration (Fall 2014)
  • Filtered Back – Projection Optical Demonstration (Fall 2014)
  • Wearable UV Radiation Sensing Device (Fall 2014)
  • Wearable UV Radiation Sensing Device (Fall 2014)
  • Radio Jammer (Fall 2005)
  • Radio Jammer (Fall 2005)

Advance Devices

Supporter

ARM

Supporter

Boeing

Supporter

Intel

Supporter

National Instruments

Supporter

Raytheon

Supporter

Rockwell Collins

Supporter

Rockwell Collins has provided funding for laboratory equipment and supplies in the area of applied electromagnetics. A number of RF student projects have directly benefited from these improvements to the laboratory.

Sponsored Projects

  • Quadcopter - Sense and Avoid - Revised RFA (Fall 2014)
  • Quadcopter - Sense and Avoid - Revised RFA (Fall 2014)
  • Continuous-frequency Synthesizer (Spring 2005)
  • Continuous-frequency Synthesizer (Spring 2005)
  • football position tracker (Spring 2005)
  • football position tracker (Spring 2005)
  • Point-to-Point RF Communication for Wildlife Project (Spring 2005)
  • Point-to-Point RF Communication for Wildlife Project (Spring 2005)
  • RFID-based parking meter system (Spring 2005)
  • RFID-based parking meter system (Spring 2005)
  • Smart Inventory Management System (SIMS) Using RFID (Spring 2005)
  • Smart Inventory Management System (SIMS) Using RFID (Spring 2005)
  • Wireless Laptop Alarm (Spring 2005)
  • Wireless Laptop Alarm (Spring 2005)
  • Car rooftop antenna (Fall 2004)
  • Car rooftop antenna (Fall 2004)
  • Portable Wireless Locator System (Fall 2004)
  • Portable Wireless Locator System (Fall 2004)
  • Transmission line modeling in SPICE (Fall 2004)
  • Transmission line modeling in SPICE (Fall 2004)
  • Wireless Heart Attack Detector with GPS (Fall 2004)
  • Wireless Heart Attack Detector with GPS (Fall 2004)
  • Wireless switch of household appliances for handicapped (Fall 2004)
  • Wireless switch of household appliances for handicapped (Fall 2004)

Skot Wiedmann

Supporter

Sponsored Projects

  • Interactive Proximity Donor Wall Illumination (Fall 2018)
  • Interactive Proximity Donor Wall Illumination (Fall 2018)
  • Modular Analog Synthesizer (Fall 2017)
  • Modular Analog Synthesizer (Fall 2017)
  • AUDIO - ANALOG/DIGITAL SYNTHESIZER - ANALOG VOLTAGE CONTROLLED OSCILLATOR TO DIGITALLY CONTROLLED STEP-SEQUENCER (Spring 2017)
  • AUDIO - ANALOG/DIGITAL SYNTHESIZER - ANALOG VOLTAGE CONTROLLED OSCILLATOR TO DIGITALLY CONTROLLED STEP-SEQUENCER (Spring 2017)

TAKE Solutions

Supporter

Funded Project 39 (smart door) Spring 2015

Texas Instruments

Supporter

Texas Instruments has donated laboratory equipment for DSP and RFID based projects. A number of student projects have directly benefited from these improvements to the laboratory.

Sponsored Projects

  • Miner Tracking Devices (Spring 2006)
  • Miner Tracking Devices (Spring 2006)
  • Quantum Cryptography Project 1 (Spring 2006)
  • Quantum Cryptography Project 1 (Spring 2006)

Xilinx

Supporter

UV Sensor and Alert System - Skin Protection

Liz Boehning, Gavin Chan, Jimmy Huh

UV Sensor and Alert System - Skin Protection

Featured Project

Team Members:

- Elizabeth Boehning (elb5)

- Gavin Chan (gavintc2)

- Jimmy Huh (yeaho2)

# Problem

Too much sun exposure can lead to sunburn and an increased risk of skin cancer. Without active and mindful monitoring, it can be difficult to tell how much sun exposure one is getting and when one needs to seek protection from the sun, such as applying sunscreen or getting into shady areas. This is even more of an issue for those with fair skin, but also can be applicable to prevent skin damage for everyone, specifically for those who spend a lot of time outside for work (construction) or leisure activities (runners, outdoor athletes).

# Solution

Our solution is to create a wristband that tracks UV exposure and alerts the user to reapply sunscreen or seek shade to prevent skin damage. By creating a device that tracks intensity and exposure to harmful UV light from the sun, the user can limit their time in the sun (especially during periods of increased UV exposure) and apply sunscreen or seek shade when necessary, without the need of manually tracking how long the user is exposed to sunlight. By doing so, the short-term risk of sunburn and long-term risk of skin cancer is decreased.

The sensors/wristbands that we have seen only provide feedback in the sense of color changing once a certain exposure limit has been reached. For our device, we would like to also input user feedback to actively alert the user repeatedly to ensure safe extended sun exposure.

# Solution Components

## Subsystem 1 - Sensor Interface

This subsystem contains the UV sensors. There are two types of UV wavelengths that are damaging to human skin and reach the surface of Earth: UV-A and UV-B. Therefore, this subsystem will contain two sensors to measure each of those wavelengths and output a voltage for the MCU subsystem to interpret as energy intensity. The following sensors will be used:

- GUVA-T21GH - https://www.digikey.com/en/products/detail/genicom-co-ltd/GUVA-T21GH/10474931

- GUVB-T21GH - https://www.digikey.com/en/products/detail/genicom-co-ltd/GUVB-T21GH/10474933

## Subsystem 2 - MCU

This subsystem will include a microcontroller for controlling the device. It will take input from the sensor interface, interpret the input as energy intensity, and track how long the sensor is exposed to UV. When applicable, the MCU will output signals to the User Interface subsystem to notify the user to take action for sun exposure and will input signals from the User Interface subsystem if the user has put on sunscreen.

## Subsystem 3 - Power

This subsystem will provide power to the system through a rechargeable, lithium-ion battery, and a switching boost converter for the rest of the system. This section will require some consultation to ensure the best choice is made for our device.

## Subsystem 4 - User Interface

This subsystem will provide feedback to the user and accept feedback from the user. Once the user has been exposed to significant UV light, this subsystem will use a vibration motor to vibrate and notify the user to put on more sunscreen or get into the shade. Once they have done so, they can press a button to notify the system that they have put on more sunscreen, which will be sent as an output to the MCU subsystem.

We are looking into using one of the following vibration motors:

- TEK002 - https://www.digikey.com/en/products/detail/sparkfun-electronics/DEV-11008/5768371

- DEV-11008 - https://www.digikey.com/en/products/detail/pimoroni-ltd/TEK002/7933302

# Criterion For Success

- Last at least 16 hours on battery power

- Accurately measures amount of time and intensity of harmful UV light

- Notifies user of sustained UV exposure (vibration motor) and resets exposure timer if more sunscreen is applied (button is pressed)