2WD Robot Car Chassis 2 Motors Magician Robotics Platform for Arduino

Brand: N/A; Model: N/A; Quantity: 1; Color: Yellow; Material: high quality plastic; Features: Mechanical structure is simple, very easy to install . The car comes with tachometer encoder. With four on the 5th battery compartment , convenient to the entire system power supply . At the same time with a switch for start and stop . No add-on is very convenient , the whole system is highly integrated. Can be used for distance measurement , velocity; Specification: Motor: Voltage DC 3V DC 5V DC 6V Current 100 MA 100MA 120MA Reduction rate 48:1 RPM (With tire) 100 190 240 Tire Diameter 66mm Car Speed(M/minute) 20 39 48 Motor Weight (g) 50 Motor Size 70mm*22mm*18mm Noise