The mission of littleBits is to put the power of electronics in the hands of everyone. That is why it makes it very easy to prototype and learn with electronics by making the modules snap together with magnets, eliminating the need for a bredboard. The library has over 60 modules and growing. Every module works with every other in millions of combinations. There are different kit options: Smart home kit for your home projects, programming kit with Arduino, music kit, and educational kit; all to unleash the creativity of people of all ages.