SparkFun Inventor's Kit v4.0

The SparkFun Inventor's Kit (SIK) is a comprehensive all-in-one kit that teaches embedded electronics through fun, project-based circuit building with no soldering and no programming experience necessary.

Purchase the SIK v4.0



Project-Based Learning

The SIK v4.0 is organized around five projects that progress in difficulty, building on the skills learned in each of 16 circuits. Create games, robots, alarms, sensors and more while learning basic concepts of electricity and programming.


More Than Just Materials

Basic electronics concepts, included components and Arduino code are introduced at point of use in the context of each project in the SIK v4.0.


Dive Deeper Into Concepts

Basic electronics concepts, included components and Arduino code are introduced at point of use in the context of each project in the SIK 4.0.

Coding Challenges

Push yourself to the next level by modifying your code or changing your circuit. These challenges let you extend your learning and try your own ideas.

Familiar With Previous Versions of the SIK?

Here are some of the biggest differences between previous versions and the SIK v4.0.