"serv Dial Sud & sars"

A simple way to demonstrate parallel and series circuits.

This module has enough program space, execution speed, and I/O pins for many applications.

Parts to learn how a microcontroller works.

Visualize magnetic fields in three dimensions.

Simple, easy-to-use compasses.

Aluminum, economical plotting compass.

Aluminum, economical plotting compass.

Ideal for introducing electronics.

Ideal for general purpose electronic work.

Standard resistance rheostat.

The Quantum Levitators are intended for science demonstrations.

The maglev kit is perfect for large audience demonstrations at science museums, science fairs and student classes.

Experience Quantum Levitation with this portable, light weight and easy to use maglev track.

A comprehensive set designed for safe and repeatable observation of electrostatic field lines using various electrode patterns.