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activity:arduino
activity:arduino


Author Comment Last activity Moderation
566303 "We are having some issues with our sensor. It does turn green around clean air, but it only turns blue around unclean air (smoke, etc.), not red or..." | Read more » over 2 years ago
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justcare "Thank you for sharing useful information. " | Read more » over 2 years ago
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mimiss "When discussing ways to make the blinking light easier to read/a bit more accessible at last night’s event we flirted with the idea of 3 LEDs that ..." | Read more » over 2 years ago
warren "Maybe we could do both sound and light? That way it is adaptable for different abilities too. I don't know if we could have one port drive a light..." | Read more » over 2 years ago
mimiss "Love this build and excited to work more with these sensors. Thanks for putting together such great instructions. I had a chance to work with one ..." | Read more » over 2 years ago
warren "So, i realized entering control-shift-; in a google spreadsheet enters the exact time/date in a cell. Maybe we can modify the Arduino code to send ..." | Read more » over 2 years ago
charlotte_clarke "Yeah my comment came out odd due to markdown -- the underscore is present in both the Arduino code and the script. I was wondering whether it was ..." | Read more » over 2 years ago
wmacfarl "The script will miss substitutions if the data is coming in too quickly -- I put a bunch of delays in the code to slow it down to a point where it..." | Read more » over 2 years ago
warren "That is really odd. I tried a couple other things but can't figure out why this is happening. In theory it should just be pressing the tab key betw..." | Read more » over 2 years ago
warren "Hmm, the script is: function onEdit(e) { var val = e.range.getValue().toString(); if (val.indexOf('_now') !== -1) { e.range.setValue(Dat..." | Read more » over 2 years ago
warren "Oh, it looks like the sensor is sending "_now" instead of "now"... I wonder is it possible to modify the spreadsheet script to match that? " | Read more » over 2 years ago
charlotte_clarke "We have 4 turbidity sensors up and running thanks to Will's very clear and helpful instructions! Excited to use them for the event tonight. I do h..." | Read more » over 2 years ago
warren " " | Read more » over 2 years ago
warren "I did this! My first error it was a silly mistake - the yellow/red/black cable was plugged in backwards. "apparently" it makes a difference which ..." | Read more » over 2 years ago
natevw "Nice kit! Main constructive feedback I would offer is that the cable that came ahead of the "Make" livestream event would have been hard to breadb..." | Read more » over 2 years ago
warren "The links are in the Arduino code - but I'll copy them here too! https://github.com/greiman/SdFat/ https://github.com/adafruit/RTClib https://gi..." | Read more » over 2 years ago
warren "TRRS plugs (4-pin plugs) are not super consistent, but this worked for me. I'll try to upload another pic with the exact pins of the jack also shown! " | Read more » over 2 years ago
warren "Here's a pic of a WebJack plug (using a 4-pin jack) attached to pins 3 and 6 of the #Simple-Air-Sensor, which has WebJack installed by default: ..." | Read more » over 2 years ago
ashokpkumar "Hi, need help in using this module. i tried using this code Deek2bme.txt but my SD card says card failed. its a 32 GB samsung card formatted with f..." | Read more » almost 3 years ago
SadiePrego "Definitely! " | Read more » about 3 years ago
warren "@wmacfarl also did you do your workshop with these yet? " | Read more » about 3 years ago
warren " Hi @sadieprego - would you like us to send you one of these? " | Read more » about 3 years ago