Aleksi12358 3 research notes and 3 wiki edits | Joined about 1 year ago





Raspberry pi operating system for Lego spectrometer

Aleksi12358 asked about about 1 year ago

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How to measure nutrient concetration in hydroponic system?

Aleksi12358 asked about about 1 year ago

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"I managed to connect with usb. Now I will try to get camera to work and calibrate my spectrometer. I followed this: https://learn.adafruit.com/turn..." | Read more » about 1 year ago
"I have problem with this. I cannot get my raspberry pi to connect to my wifi router. I have tried different thing in wpa_supplicant file that I fou..." | Read more » about 1 year ago
"Thanks for info. I should have googled those operating systems and read about them. Those two operating systems are what web shop I was going to o..." | Read more » about 1 year ago
"What contaminants exactly you are talking about? There is photometer reagents for many different chemicals. For example this shop has many differen..." | Read more » about 1 year ago
"Lamotte produces hydroponic test kit but it is over 300$ for 4 nutrients. Problem with test meant for soil is that they dont show results as ppm or..." | Read more » about 1 year ago
"That is so good! I will order Public lab spectrometer or parts for it from somewhere and few photometer reagents so that I can do some tests so tha..." | Read more » about 1 year ago
"So it is possible to use spectrometer as colorimeter. Is it possible to choose to read narrow band of spectrum with Public lab spectrometer softwa..." | Read more » about 1 year ago
"Thank you for links. I will contact person who designed that automatic water tester and ask few question about accuracy of readings and use of diff..." | Read more » about 1 year ago
"Thank you for suggestion. I will look into it. " | Read more » about 1 year ago
"Hello. I would like to measure every plant nutrient from macro to micro but I think macro nutrients(nitrogen, potassium, phosphorus, sulfur, calci..." | Read more » about 1 year ago

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