datalogger
datalogger


Author Comment Last activity Moderation
EdMallon "I really appreciate the encouragement guys. But I need at least a month before I could do anything about it. We've already turning away other offer..." | Read more » over 5 years ago
warren "For starters, we would be very interested in cross posting your last post on our blog -- i think even if there's more you'd like to add to it, many..." | Read more » over 5 years ago
warren "I strongly echo everything Chris said - and honestly, we'd really love to give your work more exposure -- I wonder if even simply posting a lot of ..." | Read more » over 5 years ago
EdMallon "Aside form the research goals, I've always wanted to create something that everyone could make on their own. And don't worry about the soldering - ..." | Read more » over 5 years ago
cfastie "Ed, The new Mini Terminal Logger is brilliant. Those Nano terminal shields are a great find. They not only reduce the number of solder joints requ..." | Read more » over 5 years ago
EdMallon "Hi Warren, I think that would be a good idea for the screw-terminal logger, as it's a generic, and would provide people with lots of flexibility to..." | Read more » over 5 years ago
warren "@warren awards a barnstar to EdMallon for their awesome contribution! " | Read more » over 5 years ago
warren "Hi, Ed - thanks so much, I always love your updates. We'd love to feature your work more prominently -- would you be interested in posting this upd..." | Read more » over 5 years ago
EdMallon "While breadboard loggers are quick, the connections tend to be a bit too fragile for serious testing. So I've come up with a configuration based on..." | Read more » over 5 years ago
EdMallon "I know the RIFFLE project has been doing this for a while now, but I saved SD power control to the end of my quest for low power logging, because I..." | Read more » over 5 years ago
david_uwi "Oh well. I know about everyones strange reluctance to use microchip devices, but really they do not keep much of any value to the experimenter hidd..." | Read more » over 5 years ago
EdMallon "I've developed a method to calibrate thermistors of unknown specification to something near +/- 0.1 C https://edwardmallon.wordpress.com/2017/04/2..." | Read more » over 5 years ago
cfastie "It appears that storing data in flash memory on an Arduino is not so easy. The PROGMEM keyword only works for writing constants before the main lo..." | Read more » over 5 years ago
david_uwi "I just use my programmer to read the falsh memory when it is getting full. The clcok crystal causes an wake-up (from sleep) interrupt when the time..." | Read more » over 5 years ago
cfastie "It seems that it might be straightforward to store arrays of data in the 32k of flash memory in a 328p chip. Flash memory is non-volatile and your ..." | Read more » over 5 years ago
david_uwi "Yes it would seem that you could do it with an atmega 328 one of the timers supports the use of a clock crystal which will get your timing accurate..." | Read more » over 5 years ago
xose "Fantastic @cfastie! This nano shield looks awesome for 4$ ;) https://fair.to/qBz4q " | Read more » over 5 years ago
cfastie "This is very clever. I wonder whether the memory in a Atmega 328p can be used to store data. I wonder if it is possible to access those data later...." | Read more » over 5 years ago
cfastie "There is a growing list of logger options and specs in a Google sheet. Please add information there if you know other stuff. " | Read more » over 5 years ago
warren "Love this. Thanks, Chris! At some point it'd be awesome to collect all the loggers on a single method page, and look at the pros/cons/prices of ea..." | Read more » over 5 years ago
cfastie "That Openlog is tiny! It combines an Arduino 328p with a microSD card, but still needs an RTC. There are clones of it available for $7.00. I have ..." | Read more » over 5 years ago
xose "Hi there!! So interesting!! At the IMVEC.tech we're using the Openlog, known for it's use as a drone black box combiend with an RTC. Just another ..." | Read more » over 5 years ago
EdMallon "I'm currently working out how to calibrate these oversampled thermistors to a reasonable level without breaking the bank for a high quality referen..." | Read more » almost 6 years ago
warren "Wow, Ed, this is really cool, and obviously applicable to many sensor projects using Arduinos. Just curious if you'd be interested in posting a mor..." | Read more » almost 6 years ago