Circuit Playground Express

Description Circuit Playground Express Provides alligator-clip pads Built-in USB port No special cable or adapter required Power it from USB, and AAA battery pack The Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. This is an update of the original Circuit Playground Classic. The board is round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users). Circuit Playground Express has built-in USB support. Built-in USB means you plug it in to program it and it just shows up, no special cable or adapter required. Just program your code into the board then take it on the go! View more What's Included 1 x Circuit Playground Express Dimensions Size Outer Diameter: ~50.6 mm / ~2.0 inch Multimedia docReady(functi