| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| cfastie | "George that's a good point. Although the real time clock is running all the time, it is not smart enough to do something as complicated as setting ..." | Read more » | about 8 years ago | |||
| ggallant | "I think 8 seconds is the "maximum" interval with a 16MHz crystal. You wake up every 8 seconds and can go back to sleep if there is no work to be do..." | Read more » | about 8 years ago | |||
| cfastie | "Don thinks that eight seconds might be the minimum interval during which the system can be put into deep sleep. So all the sleep stuff happens in m..." | Read more » | about 8 years ago | |||
| ddileona | "Cool! One question: I thought I read in the riffle documentation that you could only log in multiples of 8 seconds. That seemed liked a weird mult..." | Read more » | about 8 years ago | |||
| 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 » | about 8 years ago | |||
| Bob | "While working on my Riffle beta datalogging program, I also corrupted the micro SD card. The Riffle was no longer able to initialize the card. Stra..." | Read more » | about 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 » | about 8 years ago | |||
| gretchengehrke | "Interesting! At first I was wondering if the change in time-step occurred after the Riffle reached 0 deg-C, but then when I looked at your data tab..." | Read more » | about 8 years ago | |||
| donblair | "Hi Chris! This is fantastic research. So many interesting questions coming up already via your testing. Thank you. Riffleman! These rechargeabl..." | Read more » | about 8 years ago | |||
| mathew | "I'm wondering if it just has to do with the power switch setting. it should be on "USB/Lith" for programming. " | Read more » | about 8 years ago | |||
| mathew | "I wonder about the erratic battery readings. fascinating. Chris-- which sensors do you want to attach? perhaps we can find an arduino tutorial th..." | Read more » | about 8 years ago | |||
| liz | "@ggallant check this out " | Read more » | about 8 years ago | |||
| mathew | "for completeness' sake: Check out @edwardmallon's note: https://publiclab.org/notes/donblair/09-08-2015/rubba-stoppaz#c13904 Chris fastie's Nalgen..." | Read more » | over 8 years ago | |||
| mathew | "beautiful! can't wait to see a submersion test. " | Read more » | over 8 years ago | |||
| wjw | "My initial testing has been reasonably successful. The hardware is workable, though I had to move the rain gage off the post due to the fact that,..." | Read more » | over 8 years ago | |||
| tonyc | " hasn't lost a drop! " | Read more » | over 8 years ago | |||
| tonyc | " Tried drilling through bottle cap, then making the hole really jagged using an awl. Then a pen tube through a rubber stopper, thick layer of sili..." | Read more » | over 8 years ago | |||
| mathew | "These 18650 keychain battery holders just arrived. They're great: " | Read more » | over 8 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 » | over 8 years ago | |||
| mathew | "The lamp pipe looks very close to an ideal solution, but... lead is added to brass to make it more machinable. If the brass isn't certified for us..." | Read more » | over 8 years ago | |||
| mathew | "I'm excited about lamp rods. sorry, I was confusing the 'lamp nipples' with air hose nipples and the like: My one concern is that brass parts wi..." | Read more » | over 8 years ago | |||
| tonyc | "I don't follow. Are you saying they will work, and drop the mic in a "hellz-yeah" way? or are you saying they won't work and drop the mic like a Ni..." | Read more » | over 8 years ago | |||
| mathew | "those lamp rods! mic drop I've toyed with brass nipples, but most valves expect to be screwed into a thicker material and have tapered threads (la..." | Read more » | over 8 years ago | |||
| tonyc | "I ordered these lamp rods, some of the threaded cable penetrators, and some silicone tubes to the pdx office. The blue robotics folks say steep bul..." | Read more » | over 8 years ago |