The electronic switch makes it easy to add digital control to traditional electricity experiments. It can be integrated directly into a DC circuit without requiring an additional power supply and enables various electrical devices to be controlled via a microcontroller, such as Calliope or Arduino.

From simple electrical circuits to time- or sensor-controlled relay circuits, the electronic switch offers a wide range of possibilities for hands-on experiments. Devices such as spotlights, loudspeakers or electromagnets can be operated directly.

Thanks to the 4 mm socket-and-plug combination, the electronic switch can be easily integrated into standard plug-in systems with a 19 mm grid and connected like a conventional component. A 20 cm Grove cable is included for digital control.

The scope of delivery includes the circuit board with electronic switch (approx. 30 × 40 mm), the red and black 4 mm socket-and-plug combination, a Grove cable, quick-start instructions.