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 looks just like a solderless breadboard but has permanently affixed M3 standoffs that act as mechanical and electrical connections. Solder to the gold-plated traces to create your custom invention!

Each pad of the Circuit Playground has a large oval pad to connect to, with a blue-marked Ground rail and red-marked 3.3V rail. The center has side-connected groups marked in black on top. Once completed, you can screw the Gizmo on and off as many times as you like.

Comes with a PCB that has pre-soldered standoffs attached, and 12x M3 screws for attachment. Fits Classic, Bluetooth®, and Express Circuit Playgrounds, with oval pad markings matching the Express/Bluefruit pad naming.

• Outer Diameter: ~50.6mm / ~2.0"
• Weight: 17.8g
• Includes 8mm standoffs for more clearance (as of Nov 8, 2019)