1. Presents The MaxLife 1000

2. Team Members Dr Ray Winton Faculty Advisor Anthony Piro Software Implementation Web Design Todd Stringer Hardware Implementation Testing

3. On Func? Initialization Gender? Obtain Input Male Formula Female Formula Display Maximum Display Target Heart Rate Display Body Fat Percentage Calculations Multiple Repetition Maximum Target Heart Rate Body Fat Percentage Software

4. The Problem No Device to calculate key exercise variables Currently, personal trainers must rely on numerous paper charts. Robust enough for a gym environment

5. Microcontroller – TI MSP430x14x/3x Designed For Measurement Applications Ultra-Low Power C Development Environment Built-In ADC and Multiplier 8KB-60KB ROM Size Floating Point Package Application Notes

6. Overall Requirements User Friendly Accurate Calculations Economical Handheld Robust

7. Technical Requirements Ultra-low power microcontroller. Dual Voltage Power Supply LCD interface with interactive menus 16 key keypad

8. Technical Specification Keypad Passive design (no power required) Wide spaced keys for athletic users LCD Low power (5V, 1.2mA) Low cost ( >$1.00 per unit) Easily read characters Power Supply Texas Instruments UCC3941 3.3V and 9V outputs Low input voltage stability (0.8V for stable output) Microprocessor C programming support Floating point arithmetic support Low Power (3.3V, 2.8  A) Low Cost (< $6 in bulk)

9. Timeline Legend Original Timeline Actual Timeline