Category Archives: Rapid Prototyping

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DMX – Led Pixel Board – RDM

Top-Rated Freelancer Microcontroller, PCB Layout, Prototype Design, Prototyping, Rapid Prototyping March 12, 2026

We need a board that “translate” signal from DMX to led strip pixel adressable. Need to integrate RGB and RGBW pixel in various protocol, with clock or only data. Only one data signal needed (170 rgb… (Budget: €30 – €250 EUR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Software, Embedded Systems, Microcontroller, PCB Layout, Prototype Design, Prototyping, Rapid Prototyping)

US Manufacturer for Charging Prototype

Top-Rated Freelancer Manufacturing, Mechanical Engineering, PCB Design and Layout, PCB Layout, Product Design, Product Development, Rapid Prototyping February 23, 2026

I already have complete CAD drawings, Gerber/PCB layout files, and a full set of manufacturing files for my charging prototype. Now I need a stateside partner who can turn those files into finished, assembled units… (Budget: $250 – $750 USD, Jobs: Assembly, CAD/CAM, Electronics, Manufacturing, Mechanical Engineering, PCB Design and Layout, PCB Layout, Product Design, Product Development, Rapid Prototyping)

Engineer for High-End, Silent Cocktail Machine Prototype

Top-Rated Freelancer Manufacturing Design, Mechanical Engineering, Mechatronics, Product Design, Prototyping, Rapid Prototyping, Thermodynamics February 7, 2026

We are looking for an experienced Product Design Engineer (Mechanical + Electrical) to lead the prototyping of a high-end, silent benchtop cocktail machine. Unlike traditional machines, this device relies… (Budget: £750 – £1500 GBP, Jobs: Computational Fluid Dynamics, Electrical Engineering, Embedded Systems, Manufacturing Design, Mechanical Engineering, Mechatronics, Product Design, Prototyping, Rapid Prototyping, Thermodynamics)

Product / UX Designer to redesign Servu into a smart home experience (early product phase)

Top-Rated Freelancer Product Design, Rapid Prototyping, User Experience Research, User Interface / IA, User Research, UX / User Experience January 23, 2026

Project Description I’m the founder of Servu, a home services platform in early stage. We are redesigning Servu from a traditional services app into a smarter, home-centered experience — where the app represents the home’s status, history, and ongoing care, not just on-demand service requests… (Budget: $1500 – $2500 USD, Jobs: App Design, Digital Product Design, Figma, Product Design, Rapid Prototyping, User Experience Research, User Interface / IA, User Research, UX / User Experience)

Simple 3D Printable Cable Clip Design

Top-Rated Freelancer Mechanical Engineering, Rapid Prototyping, Solidworks January 23, 2026

I’m looking for a CAD engineer (not a designer) to create a simple, functional cable clip for 3D printing. This is not a premium or concept design project. The goal is a production-ready STL file that prints correctly in Bambu Studio (Bambu Lab A1) without errors… (Budget: €30 – €250 EUR, Jobs: 3D CAD, 3D Modelling, 3D Print Design, 3D Printing, CAD/CAM, Fusion 360, Mechanical Engineering, Rapid Prototyping, Solidworks)

Ski Boot Heel Plate Replication

Top-Rated Freelancer 3D Design, Rapid Prototyping January 17, 2026

I need an rough copy of the heel plates for a 25+year old set of ski boots as my originals have disintegrated. The boots fit me really well and new pair would be very expensive! Apart from that, they are… (Budget: £10 – £20 GBP, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Printing, 3D Rendering, 3D Scanning, Rapid Prototyping)

3D Designer for working Prototype (US-Based) — 2

Top-Rated Freelancer Product Design, Product Development, Rapid Prototyping, Solidworks January 14, 2026

Job Title: 3D Product Designer for Prototype (U.S. Time Zone Preferred) Description: I’m looking for an experienced 3D product designer to help create a functional, print-ready , working prototype from my existing descriptions and hand-drawn sketches… (Budget: $30 – $250 USD, Jobs: 3D CAD, 3D Modelling, 3D Printing, 3D Rendering, Product Design, Product Development, Rapid Prototyping, Solidworks)

Product Development Support Needed

Top-Rated Freelancer Manufacturing Design, Market Research, Product Design, Product Development, Prototyping, Rapid Prototyping December 24, 2025

I’m building a new product and want outside expertise to move it forward efficiently. At this point I’m keeping the brief open because I’m willing to explore several kinds of help—anything from industrial design and rapid prototyping to market validation studies or deeper technical engineering… (Budget: $250 – $750 USD, Jobs: CAD/CAM, Industrial Design, Manufacturing Design, Market Research, Product Design, Product Development, Prototyping, Rapid Prototyping)

Dallas Low-Voltage Prototype Development

Top-Rated Freelancer PCB Design and Layout, PCB Layout, Product Design, Prototyping, Rapid Prototyping, Wireless November 28, 2025

I’m looking for a Dallas-based electrical engineer or small firm to take my low-voltage consumer-electronics idea from concept to a fully working prototype that I can place in front of early investors… (Budget: $1500 – $3000 USD, Jobs: Bluetooth, Electrical Engineering, Electronics, PCB Design and Layout, PCB Layout, Product Design, Prototyping, Rapid Prototyping, Wireless, Zigbee)

Arduino Touchless Sanitizer Prototype

Top-Rated Freelancer Microcontroller, PCB Layout, Prototyping, Rapid Prototyping, Robotics November 15, 2025

I’m putting together a compact, battery-powered hand-sanitizer station driven by an Arduino UNO. An ultrasonic sensor will sit at the front and, as soon as it senses a hand at roughly 5–10 cm, it should fire a solenoid or small DC pump mounted on a regular pump-top bottle… (Budget: ₹600 – ₹1800 INR, Jobs: Arduino, Circuit Design, Electronics, Embedded Systems, Microcontroller, PCB Layout, Prototyping, Rapid Prototyping, Robotics)

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