This chassis has multiple holes and slots so that you can fit your electronics easily on this rigid chassis. Its made from 3 mm acrylic sheet. holes and standoffs are compatible with Arduino compatible boards so IT can be easily mounted on top. Build Multiple types of Robots from one chassis. Has slots for all your general needs. Chassis size is 110 x 125mm. 

This Product Includes:

• Laser cut 3mm thick acrylic body
• Screw, nut and spacers 
• 2 x Single Shaft BO Motors
• 2 x Wheels
• Castor wheel
• Battery Holder 4X AA Cells

Features:

• Made from Laser cut 3mm Acrylic Sheet
• Multiple slots for mounting extra electronics easily
• Compatible with Ultrasonic distance sensor
• Arduino compatible boards can be mounted inside as well as on top.

Applications:

• Many types of autonomous and manual controlled robots

You may use Arduino compatible programmable board with motor shiled or with motor drivers with this chassis. Check links below for details. These are optional items and not included in kit.

Uno R3 + Motor Shield based Robot Control Board compatible with Arduino

Programmable Uno R3 SMD Board compatible with Arduino

L293D based Motor Shield compatible with Arduino

Assembly Video