Sunday, May 18, 2014

Dish mount and more LED work

You had another pretty successful day today. You woke up around 0730 and then went to Bob Moore's house to do yard work (he had purchased your silent auction item of yard work). You were accompanied by Sydney Ambrose, Liam Wade, and Travis Libsack.

After working until 1045 you headed back to your house. You cleaned your room, studied a little bit of WHAP and waited until the next meeting for the project at 1400. When that time rolled around Liam showed up and you guys built another part of the float.

You created a mount for the communication dish that will be stationed on the float. The challenge was to make it so that the dish could rotate (allowing it to always face the other dish), but not crush the servo that is supposed to drive it. You finished around 1730 and Liam headed out.

Then after dinner you headed to Travis's to make mock-ups of the dome with LEDs and cameras. This was helpful to an extent, and you guys think you have finally found the best solution for the LEDs. The solution calls for the LED heat sink to take the place of the dome where it is located so that there is no glare and no black plexiglass needed.

Weekend 2: Only the Beginning

You woke up today and headed over to Bob Moore's house to work in his yard. He previously had won you (and some of your friends) at a school auction. After pulling out barbells for a few hours, you got a ride to Nick's house and drove the truck back home. At home you worked on your own yard for a few hours and then had some lunch. After lunch, you took a shower and then started work on the project.

You first fixed the Socket Servers which took about two hours. After completely re-writing the servers, you think that they're all set. You take a break from intensive python and get the DS18B20 temperature sensor woking on the BeagleBone. You also try out the battery monitor. The values from the ADC read seem to be jumping all over the place...you think that it's either a bad connection to the battery or the BeagleBone is just bad at reading analog values.


Temp Sensor and BeagleBone


You finish with the servers and temperature sensors/battery around 17:00. You then start writing a few different blog posts (C920 Camera, temp sensor, battery, etc.). At around 18:25 you head outside to cook the steak you're having for dinner. At around 19:30 Nick comes over and you spec out the different camera designs. After finding the field of vision of the camera and physically setting up a camera scenario, you know the design needs to be changed.

Nick worked on perfecting the CAD design while you added to the sensor-reading python code and purchased the final materials (hopefully) needed to finish up the project. At around 22:30 Nick left, and you finished up work for the day.

You also have realized that this weekend is just the beginning of a very, very long week.