Replacement: None. We've eliminated the circuit overlays in the SIK in favor of larger, clearer diagrams. This page is for reference only.

These are small slips of paper that are placed on top of a breadboard and held in place with headers. They show beginners where to plug wires to create the circuits included with the SparkFun Inventor's Kit. If you've already got the parts, we figured you might want the overlays by themselves. These are great for educators who like to reuse the inventor's kits but may need new overlays for each session. You are free to print them off for yourself but if you would rather buy them from us, pre-cut, we've made them available. If you do want to print your own you can download the PDF file below!

Note: These are designed to fit the clear breadboard. They should work with larger breadboards but the power buses may not line up correctly (larger breadboards often have split power buses).

Documentation:

• Circuit overlays