Comments

Author Comment Last activity Moderation
mathew "@vjpixel, I'm getting a login permissions issue for the Narrative report google docs. do you think you can export the google doc reports and post ..." | Read more » about 7 years ago
mathew "Real cool. I recommend putting a GFI (Ground Fault Circuit Interruptor) in front of any electronics project that plugs into a wall, for safety's sa..." | Read more » almost 8 years ago
mathew "The RTC can be set to shutdown and wake the AT328P, it just uses another pin that could be used for a sensor. @donblair left an exposed pin availa..." | Read more » almost 8 years ago
mathew "Minnesota DEP maps: " | Read more » almost 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 » almost 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 » almost 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 » about 8 years ago
mathew "Cool! I ordered some of those PEX connectors to try out! We've been discussing a variety of connectors. check out these recent developments: http..." | Read more » about 8 years ago
mathew "beautiful! can't wait to see a submersion test. " | Read more » about 8 years ago
mathew "@donblair what battery is the coin cell battery? " | Read more » about 8 years ago
mathew "These 18650 keychain battery holders just arrived. They're great: " | Read more » about 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 » about 8 years ago
mathew "Wisconsin watch railway map: " | Read more » about 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 » about 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 » about 8 years ago
mathew "These M12 vented screws give another .2mm of space for wires (2.5mm) and a knurled end for better purchase when turning. I'd feel comfortable comp..." | Read more » about 8 years ago
mathew "I've looked at those vented set screws-- their vent holes are tiny but they might work. I'd like to try sealing one with glue. My suspicion is th..." | Read more » about 8 years ago
mathew "@pdhixenbaugh, we have experimented with putting cables straight through the cap, and it hasn't been successful. the plastic (HDPE) of caps is ver..." | Read more » about 8 years ago
mathew "To sum: @cfastie will be using a Nalgene bottle, @mathew will be using stoppers and pop bottles, and @donblair will be using screws and water bottl..." | Read more » about 8 years ago
mathew "Thanks! I bet the thermal coupling with a temperature probe could be easily accomplished with some heatsink thermal paste connecting the temperatu..." | Read more » about 8 years ago
mathew "look at those lists now! thanks! " | Read more » about 8 years ago
mathew "my bulletted lists of parts are improperly formatted on purpose as a markdown workaround. I can't start a sentence with '#' or it becomes a huge t..." | Read more » about 8 years ago
mathew "re: do we need to pop the thermistor outside the cap? the smallest , most easily filled hole would be a 'vented' screw. You'd probably want a 6-..." | Read more » over 8 years ago
mathew "files above didn't prep for print right. Updated: riffle-blank2.zip " | Read more » over 8 years ago