Recent content by FlimFlam

  1. FlimFlam

    How can I get my Pi 3 to work in a vacuum?

    Ive never had a problem with an SD card before. I use an SD camera and it works perfectly. Raspberry pi stays in post code if it doesn't detect an OS> I've tried 3 different SD cards and still can't find the issue.
  2. FlimFlam

    How can I get my Pi 3 to work in a vacuum?

    Well I'm powering it from mains current trough USB. The power supply isn't inside the chamber. Sent from my SM-G900P using Tapatalk
  3. FlimFlam

    How can I get my Pi 3 to work in a vacuum?

    I don't know if temperature sensors get messed up, but the web interface says the processor is at 92F before this happens. I could attach a heatsink to the processor and the walls of the chamber.
  4. FlimFlam

    How can I get my Pi 3 to work in a vacuum?

    Im trying to do some data logging, using a raspberry pi 3 would be super easy as it has a built in WiFi and Bluetooth receiver as well as an SD card. However when the vacuum gets to about -30inHg the Pi shuts off and the red light starts flashing as if there is no OS. Temperatures arent crazy...
  5. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Well if I had a way to, I'd test for herbicides.
  6. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Well I was thinking taking burst photos and using something like OpenCV to analyze color.
  7. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Alright, I can probably follow power lines for 20 miles in my car and constantly record then compare the results later.
  8. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Yes that's why I'm interested in asking long term residents about health effects
  9. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    What legal trouble could there be? Everything would be optional. Sent from my SM-G900P using Tapatalk
  10. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Nope, personal interest Sent from my SM-G900P using Tapatalk
  11. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Sorry not the best at making graphs as you can see. Speaking of, I actually wanted to go to all the houses next to the power lines and and the residents questions about their health based on how many years they have lived there.
  12. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Just noticed excel messed up the units. Ignore Y axis, Z axis is displacement from the power-line in feet, X axis is magnetism measured in MicroTesla.
  13. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Made a graph of EMF based on distance from power lines.
  14. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    well half of the vegetation is like a foot high but bent over and he other half is dead grass about an inch high
  15. FlimFlam

    Grass Death Under Power Lines: EMF's a Factor?

    Ill get some pictures when I arrive home. I am not leeching power,just pointed a CFL bulb at the power lines. I could post the magnetic field data I took if you're interested.
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