SN11000 Stainless steel double-layer super economical tank chassis smart car crawler robot for arduino maker DIY

Manual: SN11000 Stainless steel double-layer manual Features: Economical Small body Stainless steel, strong and durable Building blocks assembling toys 3-9v wide range voltage TT motor has strong versatility Can install a variety of circuit boards The motor welding place is glued and fixed for easy reuse technical parameter: Model: SN11000 Weight: 550 Single layer size: 203 x155 x98mm Voltage: 3-9v Motor reduction ratio: 48:1 Motor cable length: 15cm Track width: 4.5cm Track material: hard plastic Hole introduction: arduino uno, L298N, two 18650 battery boxes, sg90 steering gear, mg90s steering gear, four AA battery boxes in our shop, etc. Assembly instructions: We send a small screwdriver, which can be assembled, and the motor cable has been welded Shipping list: A set of spare parts for tank chassis Note: Shipment is in loose parts Packing: airplane box Weight: 550g