Kit № 2 "Switches" will teach you to use in electrical circuits a variety of types of switches: buttons, toggles, DIP-switches, reed switches, relays.

Thanks to more than 10 practical schemes, you will learn how to use a multimeter to determine the types of switches, get acquainted with their structure and connection features.

As a result of all experiments, you will not only gain valuable knowledge, as well as schemes and components that will find practical application in everyday life, but also be able to play with friends using your own Morse telegraph.