The Happy Rabbit Card Holder

It is an interactive business card holder by using arduino chip to control it. There will be a photoresistor sensor that sense the light change when approaching. When people's hand approaching "Happy Rabbit", it's ear and hand will move and LED inside will glow. It's a fun toy and a business card product as well. I made the rabbit by solidworks software, and 3D print of ABS material. Right now the mechanism is working but not very smoothly, so I had to take the arduino board outside the rabbit.

Step 1: The Happy Rabbit Card Holder - Concept

Step 2: The Happy Rabbit Card Holder - How to Make It Work

Step 3: The Happy Rabbit Card Holder - Mechanism Test

Step 4: The Happy Rabbit Card Holder - 3D Print

Step 5: The Happy Rabbit Card Holder - Real Model Mechanism Test

Step 6: The Happy Rabbit Card Holder - Size Problem

Step 7: The Happy Rabbit Card Holder - Final

Step 8: The Happy Rabbit Card Holder - Arduino Sketch

Step 9: The Happy Rabbit Card Holder - Video