US-Based Second-Hand Instruments Sourcing
Please note that below task is only available to local Americans and long-term US residents. I need help tracking down reliable, fairly-priced, second-hand test...
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Remote Pan-Tilt Object Tracking Module
I’m building a compact pan-tilt head that can be driven remotely with a small camera module and a laser pointer ride on top of it. The primary goal is reliable...
Read moreAmbient Lighting Cube Prototype Creation
Hello, I am currently developing a new consumer product concept. I am looking for an experienced product designer/engineer who can help me design, build, test,...
Read moreAutoCAD Electrical Tutoring Sessions -- 2
I’d like to schedule regular one-hour online lessons—one, possibly two per week—to help me build solid skills in AutoCAD Electrical. I’m starting from a beginne...
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read moreElectrical Equipment Data Sheet Standardization
I need a set of clean, reusable data-sheet templates covering the electrical equipment we deploy across Indian oil-and-gas facilities dedicated to power distrib...
Read morePCB Layout & Gerber Files
I have a circuit that now needs to move from the schematic stage to a production-ready printed circuit board. I will share the complete schematic, component lis...
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read moreQuick KiCad PCB Revisions
I already have three completed boards built around an ESP32, DS3231 RTC, EM18 RFID module, buzzers and indicator LEDs. The schematics and layouts are all in KiC...
Read moreComprehensive Vehicle Diagnostic and Report
I need a full vehicle diagnostic service for my car. The diagnostic should cover the following systems: - Engine and transmission - Electrical systems The servi...
Read moreBroadcast Rack Equipment Migration
I need all of my encoders, decoders and data switches removed from their current rack, cleanly re-cabled and commissioned in a brand-new rack. The gear supports...
Read moreFoldable Electronic Device for Shooting Sports
This project involves a portable, foldable electronic device designed for shooting sports and training applications. The system detects supersonic projectiles p...
Read moreRiparazione scheda Raspberry Pi
Ho 6 Raspberry CM4 che non si accendono e, dopo vari tentativi, sospetto un guasto hardware localizzato sulla scheda madre. Non vedo bruciature, crepe o altri s...
Read moreOff-Grid Commercial Solar PV Design
I’m looking for a solar engineer who can take my commercial site—rated for well over 200 kW of demand—and turn it into a fully-documented, off-grid photovoltaic...
Read moreKarat Training Requirement
Karat Interview Preparation This training program is designed to help participants prepare for technical interviews conducted on the Karat platform. The program...
Read moreAC-DC Dual-Rail PCB Design
I need a compact FR4 board that accepts a universal 85 – 265 VAC input and continuously supplies two regulated rails: 5 V DC and 12 V DC (each capable of up to...
Read moreVFD Drives Manufacturing Plant Layout
I’m setting up a new manufacturing plant dedicated to producing V F D drives and need a complete civil-architectural package to move the project from concept to...
Read moreMixed-Signal ADC/DAC Circuit Design
I am building a board that needs a compact mixed-signal section dedicated to high-accuracy data conversion. The job is to design the entire ADC/DAC front-end, m...
Read moreSistema Ecológico de Reaproveitamento de Água
Briefing do Projeto Estamos procurando um profissional para desenvolver um projeto de um Sistema Ecológico de Reaproveitamento de Água para Hortas Domésticas. O...
Read moreBLE Antenna Redesign & Validation
We are seeking an experienced RF Engineer with strong expertise in Bluetooth Low Energy (BLE) antenna design, RF matching networks, and wireless product validat...
Read moreCA PE Seismic Drawing Review
I have a permit set covering a new run of warehouse storage racks plus several EV–charging stations for a site in Poway, California. Before I submit to the city...
Read moreServiço Local de Manutenção Geral - 09/07/2026 16:22 EDT
Preciso de alguém que possa assumir tarefas de manutenção presencialmente. O trabalho é 100% local, portanto conto com profissionais que possam se deslocar até...
Read moreElectrical Engineer for Heat Pump Design
Following are the roles and responsibilities for this position: Project management of technical design aspects for a Heat Pump project : Attend the two weekly m...
Read moreServiço Local de Manutenção Geral
Preciso de alguém que possa assumir tarefas de manutenção presencialmente. O trabalho é 100% local, portanto conto com profissionais que possam se deslocar até...
Read moreKiCad PCB Design Review & Corrections — ESP32 Board
I have an existing ESP32-WROOM-32E handheld PCB designed in KiCad 10 — 2-layer, ~76×51mm, ~49 components (ESP32, CH340C USB-serial, TP4056 + DW01A battery charg...
Read moreHyperbaric Wellness Installation
I'm looking for a skilled professional to install and service various pieces of wellness technology including cryotherapy, hyperbaric and ice baths etc. Key Req...
Read moreCommercial Retail Renovation & Energy Savings
Commercial Building Renovation, CAD Drafting, Floor Plan Redesign & Energy Incentive Consultant (Indianapolis, IN) We are redeveloping an approximately 8,100 sq...
Read moreControl Engineering Literature Review
My master thesis sits squarely in Control Engineering and I now need a concise, well-structured literature review delivered as soon as possible. Please ground e...
Read moreLogic Gate Sensor-Actuator PCB Design
Project Title Design a Logic Gate Based Non-Programmable Sensor-Actuator PCB — Prototype Development Project Overview I need a custom electronics board designed...
Read moreDrawing DRC Real Estate Drawings -- 2
(Only available in France and DRC freelancer) I will issue a full drawing package—over 1000 m²—for a new development in the Republic of Congo. If you are a full...
Read moreFind Cheap Electronics Supplier
I need help sourcing electronic components from suppliers outside of India. The components are for industrial use, and I will be ordering in small batches of 1-...
Read moreConveyor System Design
I need a conveyor system designed for transporting small packages. The system should include: - Adjustable speed - Automated sorting - Incline/decline capabilit...
Read moreDrawing DRC Real Estate Drawings
(Only available in France and DRC freelancer) I will issue a full drawing package—over 1000 m²—for a new development in the Republic of Congo. If you are a full...
Read moreAnalog Radio Transmitter Specialist
I run an analog broadcasting facility and need an experienced radio engineer to work directly on our transmitter and tower-mounted antenna system. Your focus wi...
Read moreIndustrial Instrumentation Electronics Consultant
Requirement: Electronics Hardware Design Consultant (Industrial Instrumentation) We are looking for an experienced Electronics Hardware Design Consultant to sup...
Read moreAI Handwriting-to-Clinical Text System
Develop an AI-powered system capable of accurately converting handwritten clinical notes into structured digital text. The solution should leverage advanced han...
Read moreJLCPCB SMD Assembly KiCad Files
Project Overview I am looking for an experienced PCB designer with KiCad and JLCPCB assembly experience to prepare a simple PCB for SMD assembly. The circuit is...
Read moreSimulation Study: Thermal Materials in Electronics
I am preparing a peer-review–ready research paper that surveys the latest advances in simulation-based thermal analysis of electrical equipment and power electr...
Read moreMEP/ Structural for Container Residential Project in Prampram, Ghana
I need a structural, MEP, and rendering freelancer/team to support a small 2-story residential project in Prampram, Ghana. The project uses container-based cons...
Read moreAdd Connectors to KiCad PCB
An existing KiCad-based board is ready for its next revision. The design itself is stable; all I need now is to introduce 1–2 new connectors and make sure they...
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