Circuit Blox 395, Circuit Board Building Blocks, 66 Pieces

This kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, resistors, photo-resistor, capacitors, transistor, motor, speaker, IC sound module, amplifier or FM receiver. Build 395 different 3D circuits that teach STEM and light a star, spin a motor to launch a fan high in the air, play music, sirens and space battle sounds, and even build your own FM radio and alarm clock!