Touchless Phone

 

Prompt: Modify a phone to play back a message when you get close to it. Incorporate some lights that make people want to get closer to look at it.

Step 1: Define the Logic

Step 2: Identify the parts

- Enclosure (Phone)

- LED

- Power Supply

- Speaker

- Sensor

- Microcontroller

Step 4: Create the Wiring Diagram

Step 5: Make the prototype

Step 6: Program the Microcontroller & Test

Next Steps: Create a production quality prototype for play testing