Robot Chassis 2 Wheel DC Motors



Brand new and high quality Smart car chassis kit Look no further buy instantly Model: ST-4WD Power: 9V Monolayer organic board: 1PCS TT Motor: 4pcs Fixed accessories: screws copper cylinder 1 Simple mechanical structure easy to operate; 2 Using four DC slowdown motor to turn flexibly good direction. Four drivers large and stable chassis easily extensible; 4 Reasonable interface design reserve tracking module driver module tachometer module obstacle avoidance module interface it is the highest cost performance car in the market; 5 Easy to install takes only for 10 minutes to install more firmly metal bracket 1 x Smart car chassis kit