Robotics construction kit with modules and Powerbrain control

A construction kit that introduces children to robotics at an early age is the centrepiece of Tinkerbots’ presentation at the Spielwarenmesse.

The system is aimed at users aged around five to six and follows a clear approach: technology should not be explored through complex programming, but through direct, comprehensible movement. The construction kit consists of individual modules, each of which performs a defined function. These include joints, rotating mechanisms, motors and grippers. Each element fulfils a specific task and can be combined with others. Step by step, this results in robots, vehicles or mechanical constructions that react immediately.

Tinkerbots construction kit with modules for building your own robots

Tinkerbots deliberately relies on a system that is more reminiscent of classic plug-in connections than complex electronic kits. The individual elements are connected via a simple twisting motion. In one position they are loose, in another firmly fixed. This principle significantly lowers the entry barrier and enables the creation of first working models without prior technical knowledge. The structure remains clear: each module has a clearly recognisable function. A joint moves, a motor drives, a gripper grasps. This reduction to basic movements makes the system easy to follow and promotes an understanding of mechanical processes.

Powerbrain as the central control module in the kit

At the heart of the system is the so-called Powerbrain. The compact cube performs several tasks simultaneously: it contains the battery, the controller and all the electronics. Without this element, no assembled robot will function. As soon as a motion module is connected, the system begins to operate immediately after being switched on. The speed can be adjusted using simple controls. This direct response is crucial for understanding – every adjustment leads immediately to a visible movement.

Control via smartphone and tablet using Bluetooth

In addition to direct operation, the construction kit can also be expanded digitally. A connection to a smartphone or tablet can be established via Bluetooth. An app provides various control options that allow movements to be triggered specifically. Users can control individual functions via simple controls. A gripper opens and closes, a module moves up or down. This control takes place in real time and adds a digital layer to the physical building process without altering the basic principle.

Save movements and repeat automatically

A further step goes beyond mere control. The construction kit allows movement sequences to be recorded and played back later. A recording function directly on the Powerbrain is used for this purpose. During recording, movements are executed and subsequently saved. Once started, the system executes this sequence autonomously. This creates simple programmes without the need for traditional programming. Typical functions of the system:

• modular building blocks with clear movement functions
• Powerbrain as a combination of battery and controller
• direct operation without additional devices
• Bluetooth connection for advanced control
• Storage and repetition of movements

Positioning the construction kit between play and technology

The approach demonstrates how technical concepts can be taught at an early age without overwhelming the child. Instead of abstract theory, the construction kit focuses on practical experience. Children build, test and modify their constructions directly. Tinkerbots thus straddles the line between classic toys and technical learning systems. The modules are deliberately kept simple, yet they offer ample scope for more complex constructions. As a result, the challenge grows with experience. The openness of the system is striking. There are no fixed endpoints, but rather a multitude of possible solutions. This is precisely where the appeal lies: technology is not merely used, but understood – step by step, through hands-on experimentation.