You ever find yourself sneezing inside your home and wondering “What the heck?! What is making me sneeze?”
After wildfires have ravaged parts of the USA and smog has loomed in our skies it’s become more important than ever to make sure you’re breathing clean air.
Some folks may just go by an air purifier. But, how do you know it works? How do you know if it’s powerful enough to protect your whole space?
Like a scientist, you can test it with this sensor.
What is it?
The Honeywell HPMA115S0 dust sensor tells you how many micrograms of material is floating around in a cubic volume of space. The Particle Squared was designed to be used with this exact sensor.
To learn more about how to use this board for your own project, check out the post here.
Shipping is a flat 4 dollars anywhere in the USA. Shipping can be combined for multiple.