Comments

Author Comment Last activity Moderation
gbathree "Happy new year to you too! No, haven't made progress, but I think it's still worth exploring! " | Read more » about 6 years ago
gbathree "Hmmm... those are interesting! Actually in further discussion here we came to a similar idea that if the filter/carbon/whatever filled up with mat..." | Read more » almost 8 years ago
gbathree "No worries - this is an important discussion and you're right, it's not at all easy to measure. We've spent a lot of time helping people (mostly b..." | Read more » almost 9 years ago
gbathree "Well... if you're working on maximum photosynthetic capacity. But that's not necessarily the same thing as actual capacity during the day (phi2). ..." | Read more » almost 9 years ago
gbathree "Nice! Yes, light intensity and phi2 are linked at the hip, and changes in light intensity will produced changes in phi2 on the millisecond timesca..." | Read more » almost 9 years ago
gbathree "This is a really elegant project! How do you address the differences in light temperature (RGB) and intensity throughout the day? I wasn't sure i..." | Read more » almost 9 years ago
gbathree "When our project was still a hand-populated circuit boards + ball of wires, I first found publiclab.org. I totally loved the spectral workbench. ..." | Read more » almost 9 years ago
gbathree "I'm also very curious to see how this progresses. " | Read more » about 9 years ago
gbathree "Phew - Ok, talked with Dave about it to confirm about the reflectance contribution piece, here's my response: First, yes I think it is misleading ..." | Read more » over 9 years ago
gbathree "I used micro SD when I started out also, but for our applications it just was too slow. However, we aren't trying to take lots of measurements ove..." | Read more » over 9 years ago
gbathree "Hey Don, quick question, I was trying to compile the riffle code on a naked Arduino Uno (nothing attached), and downloaded the libraries and such, ..." | Read more » over 9 years ago
gbathree "Awesome! I think given our workload, ordering one may be easier... I'll just wait till I hear more on that front. Do you have a device yourself a..." | Read more » over 9 years ago
gbathree "Thanks! Yeah we've kept the data site hidden for a while because we're going to move it to the main site pretty soon. But you can find the curren..." | Read more » over 9 years ago
gbathree "Hey Don - I hadn't seen this for a while and it looks awesome! We are just bringing our analysis system online at PhotosynQ which might be able to..." | Read more » over 9 years ago
gbathree "None for sale yet, still working on the beta. Keep an eye on the site for the public release, maybe early next year! " | Read more » almost 10 years ago
gbathree "No - sorry I missed it. I'll go check it out and respond there - " | Read more » about 10 years ago
gbathree "Still working on it. We made a revision to the detector which delayed us a bit. We're shooting for early march to ship. As a result, the beta si..." | Read more » about 10 years ago
gbathree "Right now we've been testing photosynthesis measurements on the MultispeQ against known devices in our lab. However, most things in our lab aren't..." | Read more » about 10 years ago
gbathree "Of course! We do need credit or debit card to buy the unit, so as long as you have that we'd love to have you. It's $150 bucks to cover the cost ..." | Read more » about 10 years ago
gbathree "You can sign up for the beta here: http://photosynq.org/beta-test-application/ We'll be closing beta applications pretty soon, so if you're inter..." | Read more » about 10 years ago
gbathree "Thanks for sharing! I'll take a look next time I get a chance. Feel free to check out our app as well on github. " | Read more » about 10 years ago
gbathree "Agreed - competition is a great thing! I wouldn't call Teensy a big hardware name though - the processor is big (Atmel ARM), but the board itself ..." | Read more » over 10 years ago
gbathree "One thought on the microcontroller - we are using a Teensy 3.0, which has a 16 bit ADC built in (13 bit usable), and we've found it to be pretty da..." | Read more » over 10 years ago
gbathree "I am on both lists, but I sometimes don't thoroughly read it all the way through :( . I'll go see if I can find it and respond.... we're working ..." | Read more » over 10 years ago