\contentsline {section}{\numberline {1}Overview}{1} \contentsline {section}{\numberline {2}Parts List}{2} \contentsline {subsection}{\numberline {2.1}Other Sensors}{2} \contentsline {section}{\numberline {3}Work Log}{3} \contentsline {subsection}{\numberline {3.1}Sick Motion Sensor}{3} \contentsline {subsection}{\numberline {3.2}Diode on Output of Sick Sensor instead of Transistor (Hack)}{4} \contentsline {subsection}{\numberline {3.3}Broken ENC28J60 Module}{4} \contentsline {subsection}{\numberline {3.4}Installation Log in Pictures}{4} \contentsline {section}{\numberline {4}Omrom Photoelectric IR Emitter/Receiver}{6} \contentsline {section}{\numberline {5}Using the HFS-DC06H Microwave Sensor}{8} \contentsline {subsection}{\numberline {5.1}Uno Memory Limitations}{8}