Beacon Detector and Track Wire Sensor

 Track Wire Sensor:

We used the same schematic from lab1, but the schematic was reduced to fit into a smaller perfboard. This is the revised schematic:

Here is the finalized perfboard:

The blue wire is the output to go to the UNO stack.

Here is a video link to the little guy in action:

http://tinyurl.com/m8urlkq

The next sensor is the Beacon Detector. This sensor was also used from last lab, but a few changes were made to remedy the noise issues from the last beacon detector. Here is the final schematic:

Here is the actual beacon detector on a perfboard:

There must of course, be a video showing its capabilities, so enjoy!:

http://tinyurl.com/kk8sta7