1 x 2WD Robot Car chassis Kit for Intelligent Robot CarPackage Includes: 1 x car chassis4 x FastenersSeveral screws and nuts2 x wheels 2 x DC Gear Motor2 x Speed encoder1 x Caster..
Material: BrassHole diameter: 3 mm, 4 mm, 5 mm, 6 mm, 8 mmTotal length: 30MMSize: 12 mm edge to edgeThe side of the screw aperture: 4MM Screws...
5 colors 4WD Smart Robot Car Chassis Kits for with Speed Encoder New *choose one color..
1 x 2WD Aluminum Car New Education Toys Robot Intelligent Car Alloy Chassis 2WD Smart Robot Car Chassis Kit DIY MBOT Car..
Features:1. Using photosensitive resistance device, high sensitivity and stable performance.2. LM393 is a dual voltage comparator integrated circuit, which consists of two independent precision voltag..