Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $22.72 | $22.25 | $21.56 | $20.63 | Contact US |
New Version 4 Wheel Smart Car Chassis / Speed Detection/ Robot/ Four Motor Drive/ Trail Tracking/ Avoiding Obstacle
Description:
- Dimension: 29.5*15cm
Package includes:
- HC-4 down layer car chassis x 1
- HC-4 car upper layer expansion chassis x 1
- 3-6V DC deceleration motor(two types to choose from): 1. deceleration ration: 1:120, 3V 50r/mins, medium speed (recommended) 2. Deceleration ratio: 1:48 3V 125r/min, quick speed
- 4 rubber tires
- L type metal bracket of fixed motor x 4
- Upper expansion board x 4