The designer is great for learning simple machines and mechanisms. From the set you can assemble 40 models with 490 parts: cars and trucks with steering, bulldozers with tracked drives, transport helicopter with a mast-transmitter, conveyor belts, various levers, cranes and more.
The model can be improved with additional kits FISCHERTECHNIK: XM FT-505282 motor kit or FT-505283 power supply. The kit includes one 8.4 V / 1500 mAh g NiMH battery and a charger. The display on the device body shows the status of the charging process. When the battery is fully charged, the microcontroller automatically switches to charge support mode. Approximate charging time - 2.5 hours.