There are some parts of the world where living without air conditioning borders on unthinkable. But in more moderate climates, it isn’t all that unusual. [Josh’s] apartment doesn’t have cent ...

The design uses no ice, which is the cooling agent typical found in other DIY air conditioners. Those generally cut holes in the top of a cooler, put a fan on top to blow the air down across the ice.

However, remember to regularly change the water and replenish the melted ice cubes. Read also: DIY cooling hack: Beat the summer heat with a homemade air conditioner ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the ...

The IRremoteESP8266 library has a very excellent class for Panasonic air-conditioners, although some of data bits in the IR data slightly differ from my Panasonic products using an A75C3777 remote ...