How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
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I installed a mini split and you can too!

Installing a Mini Split is totally doable with this TRUE, STEP BY STEP tutorial. 📦 PRODUCTS IN THIS VIDEO 📦 - 12,000 BTU ...