arduino
arduino


Author Comment Last activity Moderation
shanlter "thanks! @incaking!!! 非常详细的说明文档~! 你可以把arduino的程序链接也上传一下吗? " | Read more » over 6 years ago
warren "Hi, this looks awesome! Do you have a link to the Arduino sketch (.ino) file you've used? " | Read more » over 6 years ago
warren "And this: https://github.com/publiclab/spectral-workbench.js/blob/master/src/SpectralWorkbench.Spectrum.js#L549 " | Read more » over 6 years ago
warren "Yes! This section of code! https://github.com/publiclab/spectral-workbench.js/blob/master/src/SpectralWorkbench.Spectrum.js#L207 " | Read more » over 6 years ago
stevie "Great post! Any updates on this project? We'll be talking about data loggers on Monday's OpenHour - would be great to hear more about the webjack t..." | Read more » over 6 years ago
warren "We can resuscitate response: and we can have a range of similar but distinct powertags - esp. now that we have the cog-shaped powertag menu that ca..." | Read more » over 6 years ago
cfastie "I like the idea of linking to other notes that set the stage for the current one. I was using the response:##### powertag for a while, but that doe..." | Read more » over 6 years ago
warren "Hi, Chris - did you see the Open Hour on data loggers on Monday? " | Read more » over 6 years ago
warren "Awesome, and also great formatting btw on your parts list here. I've been linking to "prerequisite" activities in some of my recent posts, which he..." | Read more » over 6 years ago
cfastie "Thanks Jeff. That's a really interesting question. I did not include step by step instructions, so a complete novice would have to do some research..." | Read more » over 6 years ago
warren "Love this post, Chris! Do you think there's enough here for someone else to try building and testing this out, and that it's worth marking as an ac..." | Read more » over 6 years ago
JSummers "Hi Jeff, I was not aware of these technologies. Thanks for bringing them to my attention. Jack " | Read more » over 6 years ago
warren "Hi, Jack - this was a while ago, but lots has changed in some of these technologies. I was wondering if you'd considered using something like WebJa..." | Read more » over 6 years ago
eustatic "dot " | Read more » over 6 years ago
shanlter "Hi Dan, thanks very much! So basically, what I need is to connect (at least) DO and pH sensors to Riffle. My collaborator said that using a voltage..." | Read more » over 6 years ago
shanlter "Thanks very much! The link of your website is very helpful! I will try when I receive a riffle : ) " | Read more » over 6 years ago
cfastie "Although there are sensors that require more than 3.3V, most of the simple DIY sensors are designed to use 3.3V. For example, all of the sensors he..." | Read more » over 6 years ago
cfastie "Further empirical evidence suggests that the VBAT pin delivers the voltage of the battery that is plugged into the "Lithium 3.7V" connector, but no..." | Read more » over 6 years ago
donblair "Hallo! If the hardware is Riffle version 0.1.8, the relevant schematic is here -- and, so far as I can tell, VBAT should simply be the battery inp..." | Read more » over 6 years ago
cfastie "Evidence suggests my answer is wrong. I powered a Riffle with a battery pack which supplied 4.5V, but the VBAT pin supplied only 2.3V. So maybe it'..." | Read more » over 6 years ago
cfastie "Hi Shanlter, That's a good question. There is no 5V-out pin on the Riffle, but there is a "VBAT" pin on the 2x7 pin header. I assume that pin carr..." | Read more » over 6 years ago
EdMallon "I've been working on an overhaul of the code base for our data loggers and in the process I standardized some of that spagetti code into a simple s..." | Read more » over 6 years ago
zengirl2 "@cfastie well isn't that NASA item a bit complicated. Here's an Instructable that mentions that process. http://www.instructables.com/id/Low-Altit..." | Read more » over 6 years ago
cfastie "Thanks Zengirl. I don't think you can buy a NASA Aeropod. You can license the technology from NASA and manufacture them, but I don't know if anyone..." | Read more » over 6 years ago