Making the stupid dumb. Vindriktning and Förnuftig
A while back I saw rumors that IKEA was introducing air quality sensors andair-purifier...
Making the stupid dumb. Vindriktning and Förnuftig
A while back I saw rumors that IKEA was introducing air quality sensors andair-purifier...
My solution for a cheap air purifier - part 4
I made a few small updates to the air purifier to finish it off.New lidTo reduce sound ...
My solution for a cheap air purifier - part 3
This part will describe the electronics for this 2nd air purifier.I had a nice 24V fan ...
My solution for a cheap air purifier - part 2
2nd part of air purifier. I just finished printing v2. The overall result is very nice,...
My solution for a cheap air purifier
Seeing some recent ‘fuzz’ about making your own air-purifier, for example on BigClive.c...
As a follow up on the previous blog post.LiFePO4As mentioned in the last blog post I ha...
As a follow up on the 19+ Months battery lifetime, a few small updates:LiFePO4As mentio...
Rant and ESP8266 - 19+ Months 18650 battery lifetime
rantLets start this blog post with a rant. About a year ago I posted a blog, '1+ year 1...
ESP8266 - 1+ Year 18650 battery lifetime
Around 1.5 year ago I started developing small sensors that could be placed around the ...