2015年3月5日 星期四

Week 5 Sensor Research documentation and demo video

The PDF file download link of the sensor report:
Sensor Report


We are divided a PIR sensor for the sensor report. In the process, we need to think about how to make the output be more creative instead of using a LED.





We finally bought a toy car and change the internal settings to make it can connect with the Arduino and also use the PIR sensor to control the toys car move or not. Furthermore, we decided to add a LCD for the user too see if the sensor is ready or not and give a signal to the use if it is moving or not.




The different words of the PIR sensor which are stand for:
Ready! = The sensor is getting ready.
Get Set! = The sensor is ready for detect any motion.
Go! Go! = There is a motion detected by the PIR sensor and making the toys car move. 
Stop! Stop! = There is no motion detected by the PIR senor and the toys car will stop.

The limitation of this project is that the toys car is too small and can not put all of the sensor or others materials into it. Otherwise we can control the toys car more easily. We also discovered that the PIR sensor is quite sensitive to detect the motion so that it is hard to make the car stop (LOL). 

Here is the demo video: 



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