Do It Yourself

7735 readers

1 users here now

Make it, Fix it, Renovate it, Rehabilitate it - as long as you’ve done some part of it yourself, share!

Especially for gardening related or specific do-it-yourself projects, see also the Nature and Gardening community. For more creative-minded projects, see also the Creative community.

This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.

founded 2 years ago

MODERATORS

Gaywallet

alyaza

circularfish

Year-round solar water temperature sensor (imgur.com)

submitted 1 year ago by kaedon@slrpnk.net to c/diy

0 comments fedilink hide all child comments

cross-posted from: https://slrpnk.net/post/488623

A small solar power system to run a LoRa water temperature sensor year round. Here's some pretty graphs of the data:

https://www.kaedon.net/mitigomish/watertemp

This is a project that's been running for almost 2 years now. Everything is still working with very little down time! The solar power system is way overpowered for what it's doing, but I wanted to make sure it works through the dark winters.

The temperature sensor is at the bottom of a bucket in the ground, because the water level gets pretty low in the winter and I didn't want the ice to destroy the temperature sensor when it drifts.

Any thoughts or suggestions for improvements are welcome!

no comments (yet)

sorted by: hot top controversial new old

there doesn't seem to be anything here