We’ve seen air fresheners used for many hacks here at hackaday. This one is a bit different as it uses the PIR sensor assembly to turn on LEDs in sequence, rather than reversing a motor.

Sweet smells are just a click away. We all love a sweet-smelling space, which is why things like the best scented candles, ...

We may have to conduct an investigation into the alternative usefulness of that package. If you have another brand of automatic freshener around it should be just as easy to hack as this one was.

With so many options available, choosing the perfect air freshener can be overwhelming. From automatic sprays to linen mists and organic fresheners, each type offers a unique way to elevate your ...