Adafruit Circuit Playground Proto Gizmo - Bolt-on Perma-Proto

Extend and expand your Circuit Playground projects with a bolt-on Perma-Proto that lets you connect solderable circuits in a sturdy and reliable fashion. This PCB resembles a solderless breadboard, but it boasts permanently affixed M3 standoffs serving as both mechanical and electrical connections.Solder to the gold-plated traces to customize your invention! Each pad of the Circuit Playground features a large oval pad for connectivity, with a centrally placed blue-marked Ground rail and a red-marked 3.3V rail. Side-connected groups in the center, marked in black on top, allow for seamless integration.The Gizmo can be screwed on and off repeatedly, offering flexibility and durability. The package includes a PCB with pre-soldered standoffs and twelve M3 screws for easy attachment. It fits Classic, Bluetooth, and Express Circuit Playgrounds, with oval pad markings aligning with Express/Bluefruit pad nomenclature.