I fixed public Wi-Fi with a $5 chip.

There’s something about the ESP32 family of microcontrollers and timekeeping. We probably see it in clocks as often as we do ...

Every now and then in our travels we come upon a project with such an obvious need that it’s almost a surprise nobody has ...

Do more with what you've got ...

Cookie is one of Janitor AI’s 2.5 million daily, die-hard users. The platform claims more than 15 million total users and ...

This HomerunPet Self‑Cleaning Litter Box is a rather large piece of hardware made to automatically sift and clean kitty ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...