Author | Comment | Last activity | Moderation | ||
---|---|---|---|---|---|
shanlter | "Hi @gretchengehrke, sorry for responding late, I was in a temple with no internet access in the passing week. Yes, I've seen that page and I though..." | Read more » | over 6 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 6 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 6 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 6 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 6 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 6 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 6 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 6 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 » | almost 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 » | almost 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 » | almost 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 » | almost 7 years ago | |||
shanlter | "The squid looks so nice in the sky! Here is the link: https://detail.tmall.com/item.htm?spm=a230r.1.0.0.YLWxJc&id=44263991526&ns=1&skuI..." | 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 7 years ago | |||
shanlter | "Yes! @liz " | Read more » | over 7 years ago | |||
shanlter | "shanlter awards a barnstar to karypun for their awesome contribution! " | Read more » | over 7 years ago | |||
shanlter | "I am not sure with the big piece of bamboo. In that workshop, small piece of bamboo is toasted with spirit lamp (the old one showed in the picture)..." | Read more » | almost 8 years ago | |||
shanlter | "狮子,你应该把你怎么改装那个线轴的过程也放上来:) " | Read more » | almost 8 years ago | |||
shanlter | "Thanks @DavidMack, the calculation method as well as the EPA's guide are very helpful! " | Read more » | about 8 years ago | |||
shanlter | "Thanks @Liz, last year, there's a big scandal on gutter oil in Taiwan. https://en.wikipedia.org/wiki/2014_Taiwan_food_scandal " | Read more » | over 8 years ago | |||
shanlter | "Justin,我们在做水检测的项目,有机会交流~ " | Read more » | almost 10 years ago | |||
shanlter | "surprised to see douban here! 握手~ " | Read more » | almost 10 years ago |