投稿時間2時間前

I need a freelancer who can source a high-quality hexagonal glass plaque that feels modern and minimalist, then engrave it in color with wording and our nonprofit’s logo that I will supply as soon as we start. Here is what I’m expecting: • A clean, frameless hexagon glass plaque about 8–10 inches across (I’m open to your recommendations if another size will look sharper). • Colored engraving for all text and the logo, laid out so the wording reads clearly while the piece still feels airy and contemporary. • Proof design (PDF or high-res image) for my approval before anything is etched. • Careful production, quality check for scratches or bubbles, and secure packaging. • Shipping to my U.S. address with tracking; I’ll need it in hand no later than one week from award. When you respond, please confirm you can: – Source a suitable glass blank quickly. – Produce colored engraving (not merely surface paint). – Show previous glass or acrylic award work. I’ll release payment once the finished plaque arrives in perfect condition and matches the approved proof.

投稿時間3時間前

I need assistance creating a cutting file for a Bootlegger Guitar pick guard. The pick guard is made of acrylic, and I have access to a CNC machine. you need to have electric guitar design or basic understanding of an electric guitar experience Requirements: - Experience with VCarve software - Ability to create precise cutting files for acrylic materials - Familiarity with Bootlegger Guitar pick guard specifications - CNC machine operation knowledge is a plus Please provide samples of similar work.

投稿時間5時間前

I want to kick-off a line of small automotive sound devices by starting with a straightforward 12 V buzzer that gives a single, clear alert tone. Your job is to take the idea from concept all the way to a testable prototype that can survive the usual temperature, vibration and voltage transients found under the hood. What I need right now • Electrical design (schematic, BOM and PCB layout) • Component choices that are readily available and automotive-grade • Basic acoustic tuning so the tone is sharp and easily heard inside and outside the vehicle • Short validation notes showing it meets the normal 9-16 V operating range and can cope with load-dump / reverse-polarity conditions Show me examples of past work on comparable low-cost automotive or motorcycle electronics—buzzers, relays, horns, LED modules, anything that proves you understand the environment. If the collaboration goes well, I have horns and several other signal products waiting in line, so a clean, reproducible design approach here is important. Altium, KiCad or any proven PCB CAD is fine with me as long as the output files are complete and well-documented. I can handle sourcing and bench testing once I have your Gerbers, pick-and-place data and a brief test script. Looking forward to seeing your previous builds and hearing how you would tackle this first buzzer.

投稿時間10時間前

I’m starting with a clean slate on two compactors—a pedestrian walk-behind roller and a small ride-on roller—and I need the full detailed design package that will take them from concept to shop-floor readiness. Your task is to translate high-level performance goals and dimensional targets into complete engineering documentation. That includes 3D CAD models, fully annotated manufacturing drawings, a bill of materials with spec’d components, and any supporting calculations or finite-element checks needed to demonstrate structural integrity, vibration control, and operator safety. By the end of the engagement I want a set of files that a fabricator can quote and a prototype team can build without guesswork. I’ll supply target drum widths, power ratings, and regulatory requirements as soon as we kick off; everything else—mechanical layout, chassis design, hydraulic integration, controls positioning—will come from your expertise. Proven experience designing light construction equipment or similar off-highway machinery is essential because I need practical, production-ready solutions, not just attractive renderings. If you can deliver the full specification set and are comfortable collaborating on reviews as the design matures, let’s get started.

投稿時間11時間前

I'm seeking an experienced engineer to develop a mechanical fresh water generator for maritime use. The system should generate between 100-1000 liters of fresh water per day. Key Requirements: - Mechanical design and engineering skills - Experience with water generation technologies - Knowledge of maritime environment and requirements - Ability to create durable, reliable systems Ideal Skills and Experience: - Background in marine engineering or related fields - Proven track record in similar projects - Strong problem-solving skills and innovation Please provide a portfolio and relevant experience.

投稿時間14時間前

We are looking for an experienced PCB designer to help with PCB schematic design, PCB layout, component selection, routing, and preparation of manufacturing-ready files.