Colorful building blocks contain electronic components like switches, LEDs, resistors, capacitors, inductor, transistors, magnetic windmill, motor, IC sound module, speaker, microphone and buzzer.

• Directly compatible with other brick building construction sets
• Learn about voltage, current and how circuits with switches, LEDs, resistors, capacitors, inductors, transistors, motors, speakers, integrated circuits, RC circuits, oscillator circuits, and microphones work.
• Build 800 different 3D circuits that teach STEM and light a heart or star, spin a motor to launch a fan high in the air, play music, sirens and space battle sounds, build an alram clock and even spin a magnetic windmill!
• Build 800 different projects that all teach STEM
• Contains 78 parts