The purpose of this sensor is to measure the sound intensity of the surrounding environment.

This Practical Lab Kit presents models with different difficulties: they form the simplest (eg light and ring circuit) to a humidity meter, Morse transmitter and receiver, electronic piano or telegram, among others.

The Spin Battle is a 68-piece electronic kit that allows children to build an exciting battle of tops on their own, thanks to the ease of fitting the pieces and following the detailed instructions that accompany them. And once they set up their field, they will enjoy an exciting battle of tops between Robotron (red color) and Robi (blue color).

Kit Chassis Romi from Polulu. Ideal for those who want to develop a remote controlled robot car, line follower, fire engine, etc.

Robots Educational Kit is a 30-piece electronic kit that allows children to build the boxing robot game. The base of the game is in the gear motor that contains the kit and thanks to which the children learn the basic operation of this type of motor while having fun. Philosophy 100% STEM!

Create your own dupont yarns with this set! Choose between 1, 2, 3 2x2, 2x3 or 2x4 Connectors and make the cables work.

Plenty of buttons! In various sizes, colors and formats, what more can you want in life?

This is a 1.8" Colorful Display Module designed for the BBC micro:bit.

A Set of Pointed Bits with 95 Accessories , by Toolland.