The large set focused on electronic circuits includes sound, alarm, and radio modules. Advanced experiments and in-depth knowledge about circuits with series and parallel connections provide insight into the fundamentals of electronics and electricity. An ideal combination: The Easy Click system with practical push buttons is complemented by easy-to-understand and age-appropriate illustrated circuit diagrams. Top experiments: children aged 8 to 12 can create their own FM radio and various alarm systems. This set is compatible with all Kosmos experiment kits from the Easy Electro series.