Gelsonlab Physics Set “Sound”, electric

Discover the first steps of electrical engineering.
Thanks to the comprehensive user manual you can build your own electric sound kit. You have a brief explanation of the included functionalities. The illustrated guide shows step by step how to build the electric set.

Find out:

How the circuit works.

How the sound sensor works.

How to use a sonic sensor.

The kit contains:
       the plate;
       a control circuit board;
       a power-driven device;
       the photo sensor;
       Sensory stand (2 pieces);
       supplier connector (6 pcs);
       It's a battery unit.

We need 2 AA batteries that are not included in the kit.