Hardware Engineer / PCB Designer — 30 Min Paid Feedback Session
I’m the founder of PartPilot, a tool that automates BOM validation for hardware engineers. Right now engineers spend hours manually checking component availabil...
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High-Efficiency Outrunner PMSM Design
I need a skilled engineer to design an outrunner Permanent Magnet Synchronous Motor (PMSM) using MotorCAD. The design will be used for application as a drive pu...
Read moreCompact Battery-Powered Sensor Prototype
The goal of this short engagement is to turn my concept for a simple smart device into a working proof-of-concept. I need a tiny, battery-powered unit that sens...
Read moreESP32 NFC Audio Player PCB
I’m developing a compact, plastic-enclosed educational device that lets students trigger audio lessons simply by tapping NFC tags. The unit is based on an ESP32...
Read moreEquiPulse Wearable Design Package
I’m building EquiPulse, a soft, low-profile band that sits snugly on a horse and records veterinary-grade ECG around the clock while also collecting IMU and tem...
Read morePotato Equipment Shaft Monitor
I need a practical, low-cost electronic shaft monitor for my potato equipment that will immediately warn the operator whenever a driven shaft stops or drops bel...
Read moreVivado Digital Logic Project Help
I’m developing a college-level digital logic project in Xilinx Vivado and have reached the design and implementation phase. The core functionality has been outl...
Read moreMicrocontroller Solar Panel Wiper
I need a compact control system that keeps my solar panels clean with an automated wiping mechanism. The microcontroller should drive a motor-based wiper bar, r...
Read more4-Layer Consumer Electronics(Energy Meter) PCB Design
I’m developing a smart energy meter for consumer deployment and now need an experienced PCB designer to take the design from schematic refinement through to pro...
Read moreRaspberry Pi Potato Sizing System
I need a Raspberry Pi system with a camera to measure and summarize the sizes of potatoes on a conveyor belt that has continuous flow. Requirements: - Use of Pi...
Read moreRemote Solar Technical Support Specialist -- 2
You will be the first line of defense for technical troubleshooting—fault codes, inverter resets, monitoring portal anomalies, sudden production drops—as well a...
Read moreArduino Drink Sampler Kiosk Prototype
I need an experienced Arduino / embedded systems freelancer to build a working physical prototype of an automated beverage sampling kiosk for gas stations / con...
Read moreHardware & Firmware Development Engineers for Consumer-Grade Embedded IoT System
We are seeking experienced Hardware and Firmware Development Engineers to lead the end-to-end development of a consumer-grade embedded IoT system. This is a col...
Read moreSeven-Segment Bluetooth Scoreboard Build
The project is a compact yet eye-catching digital scoreboard that combines classic seven-segment numerals with modern Bluetooth audio. It must show game scores...
Read moreHardware & Firmware Development Engineers with PATENT TECHNICAL WRITER & AI ENGINEER/MOBILE APP DEVELOPER for Consumer-Grade Embedded IoT System
We are seeking experienced Hardware and Firmware Development Engineers to lead the end-to-end development of a consumer-grade embedded IoT system. This is a col...
Read moreComprehensive Drone Development with Arduino
I'm developing a drone and need an experienced Arduino engineer to help with: Flight Control System: - Autonomous navigation - Manual control - Stability and al...
Read moreRecreate Analog Schematic in KiCad
I have finished the digital side of my board in KiCad and exported the full Gerber set. What I still need is the analog section turned back into a clear, editab...
Read moreECU Test PCB Design
I need a purpose-built printed circuit board that lets me bench-test engine control units for both cars and motorcycles. The board has to accept the standard EC...
Read moreComprehensive Smart Toilet Automation Design
I’m putting together a full engineering package for an advanced, network-connected smart toilet. The system must cover automated flushing, a thorough self-clean...
Read moreHardware Engineer / PCB Designer — 30 Min Paid Feedback Session
I’m the founder of PartPilot, a tool that automates BOM validation for hardware engineers. Right now engineers spend hours manually checking component availabil...
Read moreUrgent Electrical Engineering Problem Solver
I’m looking to engage an experienced freelance electrical engineer on a contract/freelance basis to support with testing, validation, and compliance of aestheti...
Read moreDesign Logic Control Board for Cassette Mechanism
I'm looking for a skilled electronics engineer to design a logic control board for an audio cassette tape mechanism. The control board needs to manage the follo...
Read moreAMI BIOS Dump for Axiomtek SBC84832
I have an Axiomtek SBC84832 industrial SBC running an AMI (Aptio) BIOS and I need a clean, ready-to-flash dump that matches the exact model and board revision....
Read moreMulti-Layer PCB Design for Consumer Device
I have a consumer-electronics project that needs a robust, multi-layer PCB. The schematic is already prepared; what I need now is a designer who can read the ci...
Read moreRaspberry Pi Robotics Educational Tool
I’m building a Raspberry Pi-based educational tool focused on robotics projects and need an experienced programmer who can turn my concept into a working protot...
Read moreRaspberry Pi Robotics Programming
I’m building a Raspberry Pi-based educational tool focused on robotics projects and need an experienced programmer who can turn my concept into a working protot...
Read moreCustom Electrical Control Panel Design
I need a skilled professional to design and build an electrical control panel tailored to specific requirements. Key Requirements: - Primary function: other (pl...
Read morePlug-and-Play Universal Wall Socket
I have an idea for a new plug-and-play wall socket and need a product designer who can turn it into a practical, manufacture-ready solution. Unlike the usual sm...
Read moreCustom ESP32-S3 Controller PCB
I need an experienced KiCad 8.x designer to turn my FS-CTRL-1P controller concept into a production-ready board for JLCPCB. The design combines an ESP32-S3 MCU...
Read moreK2633 PCB Replica Design
I want to put the VELLEMAN-KIT K2633 back into production, but the original PCB that shipped with the kit is long discontinued. I still have the full set of leg...
Read moreSuche Senior UI/UX Designer (Figma) mit Elektronikkenntnissen für langfristiges Kundenprojekt – Remote & Vor Ort
Für meinen Kunden aus der Elektronikbranche suche ich einen erfahrenen UI/UX Designer, der sich mit Figma auskennt und idealerweise Kenntnisse in Elektronik mit...
Read moreArduino-based electrical stimulation system troubleshooting & repair London
Description: I am looking for an experienced electronics / Arduino developer to help troubleshoot and repair an existing Arduino-based electrical stimulation sy...
Read moreSTM32-P107 Embedded System Problem Solver
I have an embedded project running on the STM32-P107 evaluation board and I need a seasoned engineer who can step in, understand the current state of the hardwa...
Read moreBattery Simulation & Analysis in ansys simple
1. Electrical Simulation Purpose: Evaluate current flow and losses Current distribution analysis Electrical resistance / voltage drop I²R power loss calculation...
Read moreEmbedded Systems Programmer for STM Firmware -- 2
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...
Read moreM12 PCIe LAN Card Design
I need a skilled engineer to design a circuit for an M12 MPCie/ PCIe isolated LAN card. The card must support high-speed data transfer at 1 Gbps. Key requiremen...
Read moreBind EP2 Nano on FPV Drone to Radiomaster pocket Tx
I’m flying a freestyle FPV build that carries an EP2 Nano receiver, yet I still can’t get it to talk to my Radiomaster Pocket running EdgeTX. I’ve tried the usu...
Read moreWireless Temple Audio Broadcast
I need a complete, practical system that carries live chanting and prayers from our temple and plays them through a roadside speaker roughly 5 km away. The audi...
Read moreKiCAD PCB Review & Improvement
I have a compact, two-layer board built around a Seeed Studio XIAO S3 (SMD), an RS-485 transceiver and a buck converter that allows 5-24 V DC input. The KiCAD p...
Read moreIntegrated Bicycle Speaker System Prototype
I have a patent-pending concept for an all-in-one bicycle sound system and I’m ready to move from idea to working prototype. The vision is simple: riders enjoy...
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