Friday, January 4, 2019

New LED Photometer Results

I revamped my 24-hour photometer by increasing the memory, adding a temperature sensor, adding the UV-B sensor, and updating the datalogging code and spreadsheet. Next, I plan to add an infrared thermometer to measure the sky temperature. I will also build am enclosure for the photometer to protect it from the weather.

You can see the yellow LED needs to be replaced in the chart below.

I am recording the maximum and average values for each color. I hope to use those numbers to normalize the charts so they can be compared to each other.

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