Electrical & CAD Design for Hydrogen
I need a complete electrical design package for a new eight-skid hydrogen production system that covers water purification, the electrolyser stack, hydrogen pur...
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Compact Low-Frequency Sine Wave PCB
I need a miniature sine-wave transmitter board. I will supply the exact antenna footprint and the precise target frequency (it will be somewhere below 100hz, sp...
Read moreDC Motor Model for EV
I need a detailed model of a DC motor specifically for electric vehicles. Key requirements include: - Accurate representation of motor characteristics - Applica...
Read moreCircuit Board Design for Appliance
I'm looking for a skilled electronics engineer to design a small circuit board for a home appliance. Requirements: - Use a 0.05 hp motor - 12V 600DC connector -...
Read moreSenior Omron PLC Integration Developer
I’m rolling out a new control strategy and need a seasoned Omron PLC specialist who can make the controller talk fluently with the rest of our plant-wide softwa...
Read moreOmron PLC Programming for Machine Control
I need an experienced PLC programmer to automate our assembly line and packaging processes using an Omron PLC. Key requirements: - Program Omron PLC for machine...
Read moreAudiophile Home Theater Speaker Design
I'm looking for an expert to design a high-end home theater speaker system tailored for audiophiles. The system should include full-range drivers, ensuring the...
Read moreComputer Vision Overlay and Gamepad Integration
We are seeking a highly experienced freelancer to help perfect real-time transparent computer-vision overlays and a vGamepad / joystick-based targeting system d...
Read morePart-Time SMD PCB service and repair Technician Needed
Support / Service Technician . I am setting up a three-month trial run and need a reliable SMD technician to keep everything running smoothly on a part-time bas...
Read moreArduino PWM Control for Hydraulic Valve
I'm looking for an experienced Arduino programmer to set up a project on an Arduino Nano. Requirements: - 2 PWM outputs - 200Hz frequency - 0-10 second ramp-up...
Read more8-Channel Bluetooth System Design
I need a complete mixed-signal design for an eight-channel Bluetooth communication system: four inputs for data acquisition and four outputs for actuation or st...
Read morePDF Electrical Drawings to AutoCAD
I have three single-line electrical diagrams in PDF format that I need faithfully rebuilt in AutoCAD. Every line, device symbol, note, and text on the original...
Read morePE Stamp & MEP Sign-off
I have a complete set of architectural and MEP drawings for a new Physical Therapy / GYM facility in West Columbia, Texas and I need them professionally sealed...
Read moreESP32 Motor Control Integration
I'm looking for a skilled developer to connect a TB6612FNG motor driver to an ESP32, enabling precise speed control over two TT motors (6-12V DC). Key requireme...
Read moreWearable Bruxism Detection Device
I need a wearable device to detect sleep-time bruxism. Requirements: - Monitors muscle activity. - Alerts with sound when clenching. - Collects clenching durati...
Read moreRobotics Workshop Lead coordinator
I’m running a hands-on robotics workshop for school-aged students and need a facilitator who can slide seamlessly into our existing team dynamic. The core objec...
Read moreHydrogen HRES–Gas Turbine Simulink Model
I need a complete MATLAB / Simulink implementation that couples a Hydrogen-based Hybrid Renewable Energy System to a gas-turbine power plant. The model must ref...
Read moreESP32 4-Relay PCB Design
I need a production-ready PCB for a new “Urban Proto” 4-channel relay module. The board must be square, as space inside the enclosure is tight, and it needs to...
Read moreProyecto S7-1500 con HMI
Trabajo con un PLC Siemens S7-1500 y necesito completar la programación de control y monitoreo de la maquinaria en TIA Portal V19, junto con la configuración de...
Read moreEV Traction & Steering Automation
I’m expanding an electric-vehicle program and need an automation engineer who already understands the unique behaviour of traction motors, motor controllers, an...
Read moreStructural Diagram for Large Warehouse Approval
I need a detailed steel frame structural diagram for Hawkesbury Council NSW Australia council approval of a large commercial land based fish farm warehouse (100...
Read moreLaTeX Analog Circuit Diagram
I’m finishing a paper and need a neat, publication-ready analog circuit diagram drawn entirely in LaTeX. The schematic should rely exclusively on transistors FI...
Read moreHardware Development Engineer for Consumer-Grade Embedded System
We are seeking an experienced Hardware Development Engineer to lead the end-to-end hardware development of a consumer-grade embedded system. The role involves s...
Read moreNew Home Electrical Layout Design
Construction plans for my new single-family house are underway. I need a set of electrical drawings and schedules that show every outlet, switch, fixture, circu...
Read moreCustom PCB with Encoder Interface
I’m building a new piece of consumer-electronics gear and need a production-ready PCB that talks flawlessly to a rotary encoder. The board’s single must-have fe...
Read moreIndustrial Solar Plant Installation
I need an expert to design and install a 100KW solar plant for my manufacturing facility. The primary goal is to ensure energy independence. Key Requirements: -...
Read moreAltium PCB Design Review by Remote
Freelance Hardware Engineer – Altium PCB Design Review (Remote Access) We have an existing Pulse Converter PCB designed using Altium Designer and are looking fo...
Read moreMEP Layout Update and Coordination for Clash-Free Integration -- 2
I am looking for an expert in MEP drafting and coordination to update and refine my Mechanical, Electrical, and Plumbing layouts. This project requires an in-de...
Read moreRevise Industrial MEP Drawings
I have an existing set of MEP plans for an industrial facility that now need a thorough update. The original CAD sheets are available, so you will be working fr...
Read morePCB Analysis & Review (ESP32-S3 Focus)
PCB Design Review Required (ESP32-S3 Based Board) I am looking for an experienced electronics / hardware engineer to review my PCB design and provide detailed f...
Read moreKiCad ATmega2560 Schematic & PCB
I’m building a custom board around the ATmega2560 and need the complete hardware design created in KiCad. Starting from a blank canvas, I’d like you to: • Draft...
Read moreResidential Electrical Drafting Package
I have a residential project that now needs complete electrical documentation produced directly in AutoCAD. The scope is straightforward: translate my marked-up...
Read moreResidential Electrical Drafting Package
I have a residential project that now needs complete electrical documentation produced directly in AutoCAD. The scope is straightforward: translate my marked-up...
Read moreTechnical Planning Consultancy 2
We are a CONSULTING company based in the European Union offering high-value technical PLANNING - GERMAN STANDARD and concept services to clients across industry...
Read moreGeared Motor Hardware Plan
I am putting together a small hardware build that relies on a geared motor to rotate a load of 50 kg hanging vertical in clock and anticlockwise with speed cont...
Read moreDesign Audio Conditioning Circuit Schematic
I am integrating a line-level audio source (peaks up to 5 Vpp) into the 12-bit ADC of an STM32 that only tolerates 0 V–3.3 V. I need a compact conditioning stag...
Read moreWonderware SCADA Programming
I need a skilled programmer to set up sequential control functionalities on our Wonderware SCADA system. Key Requirements: - Expertise in Wonderware SCADA - Exp...
Read moreWonderware SCADA Programming -- 2
I need a skilled programmer to set up sequential control functionalities on our Wonderware SCADA system. Key Requirements: - Expertise in Wonderware SCADA - Exp...
Read moreTechnical Planning for EU Based Consultancy
We are a CONSULTING company based in the European Union offering high-value technical PLANNING and concept services to clients across industry, logistics, hotel...
Read moreResidential building Plumbing & Electrical SLD Drawing Required - Calculation not required for this project, Only Line Diagram and Legends required
I’m finalising the services package for a new commercial facility and need clear, professionally drafted single-line diagrams that cover both the plumbing and t...
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