| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "Thanks Bob, that's encouraging. My bricked card just gets hot to the touch when I put it into a card reader. I don't have much hope for it. " | Read more » | over 8 years ago | |||
| cfastie | "Hi Gretchen, I also wondered whether the change in logging frequency was caused by the Riffle dropping below 0°C. There is more about that possibi..." | Read more » | over 8 years ago | |||
| cfastie | "For $25 that hydro generator has got to be a good thing. It is an impartial solution for my spring house because it can't freeze (operating range 4..." | Read more » | almost 9 years ago | |||
| cfastie | "That hydro generator says it needs 3 liters per minute, which we have. Sorry about revealing your irrelevance. Also, we wouldn't need the internet..." | Read more » | almost 9 years ago | |||
| cfastie | "Why does this work when the two wires (the extension cord) are insulated? It must be that the electric field extends outside the wires into the wat..." | Read more » | almost 9 years ago | |||
| cfastie | "Don have you described somewhere how in the world this thing measures water depth? I need this and I discovered today that my spring house up in th..." | Read more » | almost 9 years ago | |||
| cfastie | "Threaded lamp pipe comes in zinc plated steel, but I don't think we will find stainless. Here are two bulk suppliers of nipples: http://www.antique..." | Read more » | almost 9 years ago | |||
| cfastie | "Threaded lamp pipe. 3/8" OD. $3.27 for 8 pieces http://www.homedepot.com/p/Westinghouse-8-Assorted-Nipples-7015000/204836020?MERCH=REC-_-PIPHoriz..." | Read more » | almost 9 years ago | |||
| cfastie | "Any hollow bolt can be a cable penetrator. These cost $1.20 apiece, but you also need two nuts and rubber washers. The hole is only 2.3 mm in diame..." | Read more » | almost 9 years ago | |||
| cfastie | "Yes Nalgene. Remember when BPA drove all responsible mothers and other tree huggers to abandon Nalgene water bottles? I have a box in the shed ful..." | Read more » | almost 9 years ago | |||
| cfastie | "How many sensors can a Riffle monitor gracefully? Considering that the typical sensors that might be used are cheap and maybe unreliable, does it ..." | Read more » | almost 9 years ago | |||
| cfastie | "I wonder if I will miss Markdown when the Rich Editor is implemented. " | Read more » | almost 9 years ago | |||
| cfastie | "Let's see if the backslash (\) escape works: #0 machine screw #2 nylon washer In a list: #0 machine screw #2 nylon washer " | Read more » | almost 9 years ago | |||
| cfastie | "Thanks for the tip about cheaper SD card modules and RTC modules. I see now how you made your pro-mini logger for $13.00. One of those sensors I l..." | Read more » | almost 9 years ago | |||
| cfastie | "I am really impressed with the new tutorial. Thanks for that great effort. This definitely lowers the barrier for me to try this. I just dove into ..." | Read more » | almost 9 years ago | |||
| cfastie | "This looks very promising. There are a couple of controls that might add a lot to the interpretability of your tests. 1) With the water bottle in ..." | Read more » | about 9 years ago | |||
| cfastie | "The configuration with the stopper held in firmly with the threaded bottle cap looks really good. How hard is it to get that to work, i.e., to get ..." | Read more » | about 9 years ago | |||
| cfastie | "This looks like a surefire way to waterproof the wires. But now you have to waterproof the seal between the stopper and the bottle. Plastic water b..." | Read more » | about 9 years ago | |||
| cfastie | "These are compelling results. Would you conclude that: With these sensors, You would have to stay in one place for about 10 seconds to get a rea..." | Read more » | over 9 years ago | |||
| cfastie | "That's a great idea to use rice to make the bottle non-compressible. It can also keep your payload dry if a little water leaks in. For the testing ..." | Read more » | almost 10 years ago | |||
| cfastie | "This is a good definition of the problem: "..sensors be exchanged easily between bottles and; caps seal between sensors and bottles with cheap, of..." | Read more » | almost 10 years ago | |||
| cfastie | "Eelgrass beds in New England have been traditionally mapped using normal color aerial photographs. Apparently the tricks of the trade are to have m..." | Read more » | about 10 years ago | |||
| cfastie | "DataStream " | Read more » | almost 11 years ago | |||
| cfastie | "Excellent test. What do you think is in your water? Particulate matter? Or something dissolved, like a salt? Either way, if you boiled some down to..." | Read more » | over 11 years ago |