Magnesium sheet set for JS-7903 4WD Fuel Cell Car.

AQUA SPIDER is a spider-shape robot operated by magnesium fuel cell. By dripping salt water on the magnesium and carbon sheet, it starts moving as a real spider. Generate power with salt water! You will find it so amazing how real it moves!

4WD FUEL CELL CAR is a 4-wheel-drive type engine car operated by magnesium fuel cell. Engine parts can be transformable to V type and flat type. The car body is flexible to ground surface and can drive on the bumpy road swiftly. Generate p…

Magnesium sheet set for JS-7900MG MAGNESIUM FUEL CELL CAR and JS-7902 AQUA SPIDER.

TRIPLE RANGER is an all-terrain mobile robot kit that can transforms into 3 types of vehicle: the forklift, rover, and gripper. Using the wired controller, you can control the robot to move forward, backward, turn, grip and lift.[Features]…

Experience the new energy with this magnesium fuel cell car! The power to operate this car is generated by magnesium, oxygen and salt water. The kit includes 3pcs of magnesium sheets as a fuel cell. It runs approx. 15 minutes by one time o…

SOLAR TRAIN consists of 3 coupled trains and runs very fast. The kit includes a Shinkansen-like train body sticker. It also includes a white body sticker with which you can design your original train body.

LIGHT SENSOR - YOKEROBO senses an obstacle ahead with the light sensor, moves backward, and changes the direction before moving forward again. Idler gear system is adopted as a driving system which the torque of the axis of a motor is tran…

SOLAR GRASSHOPPER an assemly kit with only 7 parts including a small vibrating motor which is generally embedded in cellphones. With the sunlight it starts shuddering very comically!

The SCROLLER II smoothly moves forward ceaselessly and gets right itself up to its original position on its own after tumbling over. This simple and well-designed kit with a few parts to assemble and no need of soldering is not only a lot …

Let's have your own robotic pet! AVOIDER III moves around with its 6 legs, avoiding obstacles in its path by detecting with its LED eye. When it finds an object ahead, AVOIDER III will make a turn and change direction.

It is a line-trace-robot that follows a black line on a white paper using reflected type. Idler gear system is adopted as a driving system which the torque of the axis of a motor is transferred directly to the tire. The PCB board has the s…

A 12-hour display digital clock has numeric indicator with 96 pcs of LEDs. The size of each digit is large enough to read from some distance.This clock also has a "battery backup" function that enables to display a correct time e…