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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