datalogger
datalogger


Author Comment Last activity Moderation
EdMallon "While the logger core is generic, surface deployments tend to use the 4" housing (which is easy to build) while the underwater deployments (~ half ..." | Read more » over 4 years ago
EdMallon "A visiting researcher dropped by our humble basement workshop with questions about the physical skill level students would need if they added one o..." | Read more » over 4 years ago
EdMallon "I had a project that needed some live data display, and looking for the cheapest low-power solution for our loggers lead me to the Nokia 5110 LCD. ..." | Read more » over 4 years ago
cfastie "Fig. 6 was created using Fritzing (http://fritzing.org/home/). The annotations and some editing were then done in PhotoShop. " | Read more » over 4 years ago
overwriter "@cfastie Cool project. I'm try to create a diagram similar to Figure 6. How did you go about creating that? " | Read more » over 4 years ago
yamanoorsai "In fact, if the analog output is linear, I would not need the meter " | Read more » over 4 years ago
yamanoorsai "Hello, I would be glad to help as long as I get to share my work under an open license with everyone. How does one gain access to the HCHO meter li..." | Read more » over 4 years ago
Bronwen "Apologies for the mass tagging here, I know a lot of you have been in the mix providing great support and advice so far, but if anyone feels they h..." | Read more » over 4 years ago
MadTinker "@youshen I think with the modifications that have been suggested, the particular RTC module that I've been using will work fine and support running..." | Read more » over 4 years ago
youshen "Wow, this is a cool project. By the way, have you solved the problem that the RTC module can not be compatible with 5V? I also used this RTC module..." | Read more » over 4 years ago
cfastie "That will be an interesting project to make a 5v Pro Mini data logger. I guess it will also include a 5v microSD module (the ones in the Mini Pearl..." | Read more » over 4 years ago
MadTinker "@cfastie Thanks Chris, I'd had forgotten this particular mod by Ed Mallon, and didn't notice the mods on your modules. I need to go back and review..." | Read more » over 4 years ago
cfastie "Ah, Arduino. Those DS3231 RTCs are designed to be used with a rechargeable coin cell (LIR2032) and they trickle current into the battery when curre..." | Read more » over 4 years ago
MadTinker "@warren Thanks. Perhaps, but if the info in the link is true, the solution is just finding a new RTC module that runs at 5V. I misread the power re..." | Read more » over 4 years ago
warren "Hmm! Maybe @cfastie could help with this issue? Very cool to see this in-progress! " | Read more » over 4 years ago
warren "Oh no! I recycled the sour cream containers. We'll have to go eat some sour cream now. :-) I'm hoping it'll be possible to attach these to a stake..." | Read more » almost 5 years ago
HappyS5 "Nice job. " | Read more » almost 5 years ago
EdMallon "Thanks xose! Its been a long road, and we documented the entire process on the blog over time, including the mistakes. Now we are working towards..." | Read more » almost 5 years ago
xose "Guys, all of you specially Ed, this thread is awesome! " | Read more » almost 5 years ago
EdMallon "We have finally published: A Flexible Arduino-Based Logging Platform for Long-Term Monitoring in Harsh Environments http://www.mdpi.com/1424-8220/..." | Read more » almost 5 years ago
EdMallon "I try to keep the blog tightly focused on the logger build details. But this year, I felt that I had to say something a bit more pointed about the ..." | Read more » almost 5 years ago
cfastie "Yes, I agree that this is a different approach to an issue that has had a lot of effort directed at software solutions. This is a purely hardware s..." | Read more » almost 5 years ago
warren "Wow, this is really cool. I'm thinking about how to break out some of this info into a low-power-data-logging section or something. Would it be hel..." | Read more » almost 5 years ago
warren "Ha, that's so cool, the DIY thermoelectric fan. There's also a USB cell phone charger mod! https://www.youtube.com/watch?v=2upXOb6cPLA " | Read more » almost 5 years ago