Spring-Driven Vehicle Prototype

Job ID: 40418029

Budget: $30 – $250 USD

I'm seeking a mechanical design expert to develop a small, spring-driven vehicle prototype for product prototyping. The vehicle should be manually powered and designed for handheld use.

Requirements:
- Size: Small (handheld)
- Primary purpose: Prototype for a product
- Preferred Material: Metal

Ideal Skills and Experience:
- Mechanical design proficiency
- Experience with spring-driven mechanisms
- Metal fabrication skills
- Prototyping experience