Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors Category_Display & LED/Bargraphs and Led matrix or clip-on electronics and sensors:

or clip-on electronics and sensors:

fast response time (19-38ms)

can supply 2A and has thick power wires

5 V and 20 V using a precision 12-turn potentiometer:

Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors Category_Display & LED/Bargraphs and Led matrix or clip-on electronics and sensors:Does 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