Electronics

I'm seeking an experienced electrical engineer to calibrate park sensors on a Porsche. Key requirements: - Expertise in electrical systems, specifically in automotive applications. - Proficiency in park sensor calibration... (Budget: min $50 USD, Jobs: Automotive Engineering, Circuit Design, Electrical Engineering, Electronics, Engineering)

I’m moving from concept to bench-top reality on a new battery pack and I need an R&D hardware engineer who is equally comfortable with Battery Management Systems like Anker 737 & thermal control hardware... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Data Analysis, Electrical Engineering, Electronics, Embedded Systems, MATLAB, PCB Layout, Thermal Analysis)

I need a compact through-hole PCB laid out for a small consumer-electronics gadget I am prototyping. The board will stay simple—one or two layers, only a handful of standard components, no high-density routing or exotic footprints... (Budget: ₹600 - ₹1500 INR, Jobs: 3D CAD, CAD/CAM, Electrical Engineering, Electronics, Manufacturing, PCB Layout, Prototyping)

Embedded hardware & firwmare engineer - LoRa IoT Telemetry System (ESP32-S3 / nRF52840) Description Overview We're a start-up company building a ruggedized wireless sensor network for remote field monitoring... (Budget: $5000 - $10000 USD, Jobs: Electronics, Embedded Systems, Firmware Development, LoRa, Microcontroller, PCB Design and Layout, Prototyping, Sensor Integration)

We are looking for an experienced Embedded Hardware/PCB Design Engineer to design a custom, compact AIO avionics board for a sub-250 g light-show drone. The board will combine the flight-controller hardware and RTK-GNSS positioning system into a single lightweight PCB... (Budget: ₹20000 - ₹75000 INR, Jobs: Altium Designer, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Prototyping, Sensor Integration, STM32)

We are seeking an experienced embedded systems programmer to assist with the development of STM-based firmware for PCB boards that integrate with J2534 devices and protocols. The project involves working... (Budget: $250 - $750 AUD, Jobs: Automotive Engineering, CAN Bus, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Layout, Software Engineering, STM32)

I need three compact electromagnets fabricated for integration into a larger prototype. Final outside dimensions will be supplied once we begin, but each unit must: see diagram attached • Run from a standard low-voltage DC source (anywhere in the 12–24 V range is acceptable)... (Budget: $750 - $1500 AUD, Jobs: Electrical Engineering, Electronics, Mechanical Design, Mechanical Engineering, PCB Design and Layout, PCB Layout, Product Development, Prototyping, Technical Documentation, Thermal Analysis)

Project Description I am looking for an experienced electronics and embedded systems specialist to help with the design and development of electronic projects. The project may involve circuit design,... (Budget: $15 - $25 AUD, Jobs: Arduino, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, PCB Layout, Prototyping, Technical Documentation, Troubleshooting)

I have a brand-new built-in dishwasher sitting in its box and I’m ready for a professional to slide it into the cabinet space, hook it up, and confirm that everything runs perfectly. The old unit has already been removed, so there’s no disposal work—just a straightforward installation... (Budget: $30 - $250 AUD, Jobs: Appliance Installation, Electrical Engineering, Electronics, Engineering, Home Automation, Installation, Microcontroller, Plumbing)

KiCad-Layout Rev B: Fehlersuche + Neurouting 6-Lagen-Board (Dual-STM32H7S3, Automotive Ethernet) Freelance-Auftrag · Layout & Signalintegrität · Angebot mit Aufwandsschätzung erbeten Wir haben ein gefertigtes... (Budget: €750 - €1500 EUR, Jobs: Debugging, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Schematic Review, Troubleshooting)

I need a seasoned PCB designer to translate my schematic into a production-ready, multi-layer board for an industrial control application. The board must respect tight mechanical size constraints and accommodate... (Budget: ₹1500 - ₹12500 INR, Jobs: CAD/CAM, Circuit Design, DFM (Design for Manufacturing), Electrical Engineering, Electronics, Embedded Systems, Mechanical Design, PCB Layout, Technical Documentation)

I need a formal calculation package prepared in full compliance with NFPA 72 Chapter 7 so I can file it alongside the as-built documentation for our fire-alarm upgrade. The system centres on a hybrid fire-alarm... (Budget: $15 - $25 USD, Jobs: As-Built Documentation, Circuit Design, Electrical Engineering, Electronics, Engineering, Excel, Fire Alarm Design, Technical Documentation, Technical Writing)

PCB Troubleshooting. I have a pcb that someone designed for me, i have had it built but it is not connecting to the machine. I require someone to take a look for me, answer my questions and determine where the fault is... (Budget: £20 - £250 GBP, Jobs: Circuit Board Layout, Circuit Design, Debugging, Electrical Engineering, Electronics, PCB Design and Layout, PCB Layout, Troubleshooting)

Looking for an experienced Cadence Allegro consultant for a few hours of remote support. Topics: library creation, symbols, padstacks and project setup. Deliverables • Brief written recap of key commands... (Budget: €12 - €18 EUR, Jobs: Circuit Design, Electrical Engineering, Electronics, PCB Layout)

PCB Design Engineer — Finish & Validate a 4-Layer Sensor Board (KiCad, JLCPCB) Type: Fixed-price or hourly, short engagement (est. 1–2 weeks of focused work) Tools: KiCad 10.x (project files provided),... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Prototyping, Technical Documentation)

I need a hardware engineer who can take an industrial-grade IoT concept from paper to fully functioning prototype. The device’s sole purpose will be data collection and analysis of environmental parameters—primarily... (Budget: $250 - $750 AUD, Jobs: C Programming, C++ Programming, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, PCB Design and Layout, PCB Layout, Product Design, Rust)

Analog Electronics Consultant — Remote Guidance for a Sensor Prototype We are building an analog sensing circuit and need an experienced engineer to guide us through it remotely. We do the bench work; you tell us what to do, what to measure, and how to interpret what we find... (Budget: ₹1000 - ₹10000 INR, Jobs: Analog Electronics, Arduino, Circuit Design, Electrical Engineering, Electronics, Microcontroller, Python, Signal Processing)

I’m ready to transform the exterior of my property with a cohesive lighting scheme and need an experienced designer-installer to guide the entire process. The project covers the front driveway, surrounding... (Budget: $250 - $750 USD, Jobs: 3D Modelling, AutoCAD, CAD/CAM, Electrical Engineering, Electronics, Lighting Design, Mechanical Engineering, SketchUp)

We are seeking an experienced Industrial Automation / Mechatronics Engineer (preferably located in Albania, Kosovo, Greece, or Bulgaria for ease of travel) to lead a complete controls overhaul of a heavy-duty... (Budget: €3000 - €5000 EUR, Jobs: CAD/CAM, CNC, Electrical Engineering, Electronics, Mechanical Engineering, Mechatronics, PCB Layout, Sensor Integration, Technical Documentation)

I’m consolidating an existing prototype into a single industrial-grade PCB that hosts an ESP32 module for wireless connectivity and an ATmega328 for deterministic tasks. The board’s main job is high-accuracy... (Budget: $250 - $750 USD, Jobs: Analog Electronics, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, Motor Control, PCB Layout)