1.20 line Speed Encoder, more accurate than 6 or 10 one.
2.The mechanical structure is simple, convenient installation.
3.The height between two chassis can be change by different copper pillar.
4.The four turn speed dc motor flexible, directional well. Quad, chronological horsepower. Chassis and stability is very easy to extend
5.The car comes with speed encoder, cooperate with our speed of photoelectric, can rapidly form a speed measuring system. Can speed, range, form a closed loop system.
6.The car with our four L293D motor driver module, four-way tracing module, and 51 control unit seamless docking, with red light expanded hole of obstacle avoidance, composition system is concise and good-looking.
100% Brand New And High Quality
The height between two chassis can be change by different copper pillar.
20 line Speed Encoder, more accurate than 6 or 10 one.
Working Voltage: DC 3V / 5V / 6V
Working Current: 100ma / 100ma /120ma
Ni-load (with wheel): 100RPM / 190RPM / 240RPM
Speed (no-load): 20m/min / 39m/min / 48m/min
Weight: 50g / 1.76oz
Size: 70 x 22 x 18mm / 2.76 x 0.87 x 0.71in
Wheel Diameter: 66mm / 2.6in
2 x Smart car chassis (Acrylic)
4 x DC gear motor (strong magnet, testing by EMC)
4 x 20 line speed encoder
4 x Tyre
8 x Fastener
1 x Set of Screw, Nut and Copper Pillar