| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| shanlter | "Hi @mrkhan1994 Thanks for your interest, I haven't tried, but I know @rockets have used this iot module to get data wirelessly (it need wifi tho). ..." | Read more » | over 6 years ago | |||
| shanlter | "@MadTinker, I just take a look of the Colorado River Watch training, it looks very interesting and I want to learn how Colorado people monitor the ..." | Read more » | over 7 years ago | |||
| shanlter | "Hi @MadTinker, I feel very sorry for RTC (also for the cable, and many other things...) When I make this guideline, DFRobot did't have the RTC I'm ..." | Read more » | over 7 years ago | |||
| shanlter | "Your description about Creede is fascinating, I never heard about this place, it looks so beautiful!! And I am very impressed on what Willow Creek ..." | Read more » | over 7 years ago | |||
| shanlter | "@MadTinker, I uploaded a pdf to github. There are 2 drawings, one is the mounting plate which should be printed by a laser cutting machine. It's no..." | Read more » | over 7 years ago | |||
| shanlter | "Hi @MadTinker, I was told that 5V is fine, the board can automatically convert the voltage. " | Read more » | over 7 years ago | |||
| shanlter | "Hi @MadTinker , yes you are right, the battery I'm using is the one in your link. But you can use any kind of portable battery to charge your devic..." | Read more » | over 7 years ago | |||
| shanlter | "@MadTinker, awesome!! I'm trying to get familiar with Public Lab's logic as well, I guess the best way to document is by replicating an activity? A..." | Read more » | over 7 years ago | |||
| shanlter | "Thanks @rockets! I hope this could help answering your questions, @ramarro. btw, The GUI of your controller looks so nice! Where can I learn more a..." | Read more » | over 7 years ago | |||
| shanlter | "Yes, you got it :) @MadTinker If you want to use DFRobot's EC sensor, you'd better test your sample with a TDS pen first (which only costs several ..." | Read more » | over 7 years ago | |||
| shanlter | "@ramarro, you tried so many stuff! Thanks for the info on EC, I am learning it. Lots of the questions you mentioned I don't know the answer, I aske..." | Read more » | over 7 years ago | |||
| shanlter | "@ramarro totally agree! When I first use their sensors, I also have the same problem. I asked them and was told to use several Arduino boards for e..." | Read more » | over 7 years ago | |||
| shanlter | "@MadTinker, according to my knowledge, the reason why to use "isolation" is to avoid interrupting between sensors. Both OPR and EC need isolation. ..." | Read more » | over 7 years ago | |||
| shanlter | "Hi @MadTinker, thanks for your question! I just saw your questions around dataloggers for pH! I think DFRobots' isolation module is not online yet ..." | Read more » | over 7 years ago | |||
| shanlter | "Thanks for your very good suggestions, @Paquicamus, yes, this Kyoritsu company make many good kits for water testing. We didn't test conductivity i..." | Read more » | over 7 years ago | |||
| shanlter | "Hi @Paquicamus, thanks for the question. TDS is tested by this: https://www.amazon.com/HM-Digital-TDS-3-Handheld-Carrying/dp/B000VTQM70/ref=sr_1_10..." | Read more » | over 7 years ago | |||
| shanlter | "Thanks @liz and @Bronwen, if you are going to order the parts from DFRobot, let me know. The isolation module been used hasn't been online yet (but..." | Read more » | over 7 years ago | |||
| shanlter | "Thanks for saying so @xose! Compared with Riffle or Mae d'aigua, this one is much simpler, we use Arduino board, haven't do many field test yet, et..." | Read more » | over 7 years ago | |||
| shanlter | "You are right! @Siphirobe! This "Swimming across pearl river"activity keeps going now, and this July, they did this again, and said the water quali..." | Read more » | over 8 years ago | |||
| shanlter | "Yes! @liz " | Read more » | over 8 years ago |