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Goal: Produce a sensor that can measure temperature and wirelessly transmit real time data to a mobile phone such as an iPhone. This sensor will be using Bluetooth technology or a “cloud” server to send data to a mobile app. The device should have the ability to transmit data to the user who is 30 to 50 meters away from the sensor.

Objective 1: Model Circuit Diagram and Sensor Casing
Using SolidWorks, create a CAD model of the components: temperature probe, casing, Arduino, battery pack and necessary wires. 3-D print the casing to demonstrate the appearance and feel of the product.

Objective 2: Develop a Working iOS App and User Interface (UI)
Create a software program for the Arduino that can relay data i n real-time to a mobile app. Design an easy to use and visually appealing UI iOS app for consumers to communicate with the E-thermosensor.

Objective 3: Testing and Analysis
Test the accuracy and range of the wireless thermal sensor and compare to design specifications. Analyze the delay in transmitted data and make modifications, if necessary. Design and construct other practical applications of the E-Thermosensor.

1) Ability to transmit REAL-TIME data without consuming too much power

2) Ease and accessibility of the product with using a pre-owned device (i.e. mobile phone)

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