What could you make that uses laser engraving and circuits?

Look at these examples of laser engraved gifts:

• A sign, lights on a sign. or a holiday sign
• A picture frame
• A holiday picture frame (add lights)
• A picture

Come up with at least 2 different designs that would fit on a 4.25" X 5.5" piece of wood. Print them on a single sheet of paper.

Look up other projects that can be done with a laser engraver. On the back of your printout draw a sketch and describe one or 2 projects that could be interesting to do this week and next.

Look up answers to these questions and add them to your paper:

1. How long does a CR2032 battery last?
2. What is the voltage and amperage of a CR2032 battery?
3. How much do small solar cells cost?
4. Where can they be found to purchase?