This library is designed to allow the use of Adafruit 4-digit 7-segment LED backpacks with ATtiny85 and ATtiny84 processors (and likely other ATtiny models as well ...

Tiny solar-powered "bird backpacks" are being used to track hummingbirds in a unique new trial. Researchers from the ...

Doubles as a regular carrier when laid on its side Extra pockets for easily accessible treats We loved the JESPET & GOOPAWS Pet Backpack for tiny dogs (we think it's best for pooches weighing ...