Coming Soon 2027

Explore how code and circuits work together to turn an input into a useful response.

Your mission

Build a prototype that senses something and responds with a light or another output supported by your kit. Practice circuit connections, programming, testing, and troubleshooting.

Before you begin

Basic circuit knowledge is recommended; introductory coding experience is helpful. Use the course-specified Arduino-compatible board and checked component list. Disconnect power before changing connections.

First challenge

Complete this sentence: When my invention detects ___, it will ___.

This free digital course is part of the bits4bots First Circuit to First Invention learning pathway. Physical kits, tools, and supplies are not included.