Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors Barometric Pressure You can use Circuit Playground

You can use Circuit Playground Express with code

Weight: 11g with cable

perfect for use with an Arduino but also good for other microcontrollers that just don't have the computational power to decode MP3s

Our tutorial for the DS3231 breakout has all the library and example code you need to get started

1" male header

Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors Barometric Pressure You can use Circuit PlaygroundDoes this guy look familiar? Of course it does! It's our Black, 3 Layer Round Robot Chassis Kit from AdaBox002! This kit gives you everything you need to build the shell of a 2 wheel drive Mobile Platform Robot! You get the metal plates that make up the chassis, two DC drive motors with matching wheels, and a caster ball for balance. You'll fill in the rest with a power supply, microcontroller board, and motor controller. The differential drive (two