Arduino

Links to investigate. [] [] [] [] [] http://blog.makezine.com/2012/03/05/make-a-mind-controlled-arduino-robot/ http://blog.makezine.com/2008/09/29/time-sensor-using-ir-beam/ http://www.robotshop.com/gorobotics/articles/microcontrollers/arduino-5-minute-tutorials-lesson-4-ir-distance-sensor-push-button http://www.robotshop.com/dfrobotshop-rover-arduino-compatible-kits.html

Aquaponics systems controlled and monitored by Arduinos. Arduinos also tweet when the system needs attention. http://www.youtube.com/watch?v=3IryIOyPfTE