Category Archives: car antenna

Over-Engineered Cat Door Makes Purrfect Sense

On paper, pet doors are pretty great. You don’t have to keep letting the cat in and out, and there should be fewer scratches on the door overall. Unfortunately, your average pet door is indiscriminate, and will let any old creature waltz right in. Well, [Jeremiah] was tired of uninvited …read more

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Posted in bluetooth, car antenna, cat door, node-red, Raspberry Pi, Raspberry Pi 3, TILE | Leave a comment