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Apollo 18Conceptual Design Review
Lindsey BuxmanNathan BuzzelChris DavidoffCody Gondek
Jacob HermannJared Levin
Peter MerrickMaggie Williams
October 2, 2012
Project HotSat Mission Overview
Examine how chemical hand warmers function when exposed to low levels of oxygen and high pressures
Whether or not a chemical hand warmer still functions at 30 km
If chemical hand warmers can produce enough heat to allow the electrical instruments to continue to function, they might allow students and hobbyists who do not have access to MLI the ability to launch their own small satellite 1Lynn, Maggie. “How Hand Warmers Work.” Live Strong. Live Strong, 28 March 2011.Web. 24
September 2012.2Price, Steve, Dr. Tony Phillips, and Gil Knier. “Staying Cool on the ISS.” NASA Science. NASA, 21 March 2001. Web.
24 September 2012.
Team Organization
Maggie Williams Team Leader Scheduling Manager
Lindsey Buxman Science Researcher
Editor
Nathan Buzzel Structural Engineer
Soldering Lead
Jared Levin Science Lead
Cinematographer
Cody Gondek Electrical Engineer Arduino Programmer
Chris Davidoff Arduino Programmer Electrical Engineer
Peter Merrick Structural Assistant
Programmer
Jacob Hermann Financial Officer
Data Analyst
BudgetItem Cost Source Mass Dimensions
Arduino UNO Provided Gateway 30 g 153.3x101.60x1 mm
Proto Shield Provided Gateway 10 g 63.5x53.300x1 mm
External Temperature Sensor
Provided Gateway 40 g
Internal Temperature Sensor
Provided Gateway 40 g
Canon SD780 IS Provided Gateway 130 g 18x55x88 mm
Active Heater System Provided Gateway 100 g 10x50x50 mm
Foam Core Provided Gateway 60 g N/A
Contact Info/ US Flag Provided Gateway 5 g N/A
HOBO Provided Gateway 50 g 20x45x60 mm
Pressure Sensor Provided Gateway 5 g 17.58x17.58 mm
3 Axis Accelerometer Provided Gateway 5 g 12.7x15.2x11.7 mm
Humidity Sensor Provided Gateway 5 g 17.58x17.58 mm
Lithium 9V (x2) Provided Gateway 49 g 49x26.5x17.5 mm
Item Cost Source Mass Dimensions
Alkaline 9V (x3) Provided Gateway 45.6 g 48.5x26.5x17.5 mm
Aluminum Tape Provided Gateway 5 g N/A
Velcro Provided Gateway 10 g N/A
Insulation Provided Gateway TBD TBD
Switches Provided Gateway TBD TBD
Dry Ice $10.00 Kingsoopers N/A N/A
Oxygen Sensor (ARBM960924)
$9.89 Autoparts Warehouse ~100g Wire length- 375 mm
Hand Warmers (x2) $8.99 for 10 Mcguckins 70.89 g (x2) 63.5x101.6 mm
Thermocouple Amplifier MAX31855 breakout board (x2)
$17.50 (x2) Adafruit 1.33 g (x2) 20x20x3.28 mm
Thermocouple Type-K Glass Braid Insulated –K
$10.00 (x2) Adafruit 7.18 g (x2) 1000x2.18 mm
Test Batteries $9.99 Costco N/A N/A
Hot Glue Provided Gateway 5 g N/A
Total $93.87 853.4 g