The topic might not be exactly ‘super smart’, but it could touch on some interesting issues (electronics, sensors, measurement).
I need to measure the humidity in a few rooms. I’ve opted for some cheap but branded (or so it seems) sensors.
Unfortunately, the discrepancy in the readings is too great for my purposes. Someone might ask, what did I expect for that price? OK.
- What should I look for, then?
- Are there ways to calibrate them? Even at home?
I need to measure the humidity in a few rooms. I’ve opted for some cheap but branded (or so it seems) sensors.
Unfortunately, the discrepancy in the readings is too great for my purposes. Someone might ask, what did I expect for that price? OK.
- What should I look for, then?
- Are there ways to calibrate them? Even at home?
