Recent content by tinvicemp06

  1. T

    What is the appropriate sample rate for measuring solar radiation?

    I'm working on a solar radiation project. I was able to design a homemade pyranometer, yet I'm trying to establish what the sample rate should be. After reading several pdfs I set 60 seconds as my sample rate and I have good results, I mean if I choose 10 seconds instead I just get a lot of...
  2. T

    Measuring Solar Radiation in Bolivia: Using LDR or Phototransistor?

    I'm trying to measure solar radiation. Unfortunately I currently live in Bolivia, so I cannot get a solar cell. Instead I wanted to use a photodiode, but I wasn't able to find that either. Do you think that it is possible to measure solar radiation using a LDR? What about a phototransistor...