Radiation+(Geiger+Counter)

= = =DREAMS Radiation Sensor (Geiger Counter)=

By Brandon King


**Purpose:** ====The purpose of this experiment is to collect and analyze radiation data collected by the Geiger counter on the DREAMS 17 mission. I will observe analyze the changes in radiation levels as the balloon increases in elevation into the upper atmosphere.====

Pre-launch:

 * ====Set up the Arduino that powers and collects data from the Geiger counter (we use the Arduino Uno)====
 * ====Assemble any other electronics required to use the Geiger counter (battery, connector wires)====
 * ====Install an SD card and a backup battery in the Arduino and shields====
 * ====Test the Geiger counter with high-radiation object vs. low-radiation objects, to be sure it functions properly====
 * ====Clear the old data from the SD card being used in the Arduino====
 * ====Mount the Arduino/shield assembly inside the secondary DREAMS module====
 * ====Mount the Geiger counter on the outside corner of the secondary DREAMS module, pointing up====
 * ====Connect the wires between the Geiger counter and the Arduino====

Launch Day:

 * ====Assure Geiger counter is sufficiently mounted and is pointing the correct angle====
 * ====Final test to ensure Geiger counter is functional====
 * ====Clear the SD card to supply the Arduino with space to save new data====
 * ====Replace the battery, if necessary====
 * ====Launch! Balloon will carry modules, including Geiger counter to near-space to collect radiation data====

Post-Launch:

 * ====Once DREAMS system is found and recovered, remove SD card from the Arduino====
 * ====View and analyze data collected by the Geiger counter====
 * ====Graph results====