Long-Term ESP32 / Edge AI Hardware Designer - Fixed-Price Collaboration
*Embedded Hardware Design Engineer (ESP32 / Edge AI / RFID / LTE) – Long-Term Fixed-Price Collaboration* Note: This project is intended for production hardware,...
Read more
ID / Date
Listing
Link
Raspberry Pi Custom Carrier Board Design
Custom Carrier Board Design (CM4 + ESP32-S3)2 3Project Overview4 5Looking for an experienced hardware designer to develop a custom KiCad carrier board for a bat...
Read moreSmall Signal Processing PCB Design
I'm looking for a skilled PCB designer to create a small (less than 5x5 cm) PCB for signal processing purposes. The board will need to incorporate a microcontro...
Read moreTri-Mode Communications PCB Design
I’m building a board that must move data over three very different channels—power-line communication (PLC), short-range wireless, and a hard-wired link—all on t...
Read moreEngineer for Advanced PCB Design & Programming -- 2
This is revised posting from last post. We are looking for an engineer team which has a good PCB design skill and motor driver programming skill. This project i...
Read moreDual Oven PLC Control System
I want to automate two independent ovens from scratch and need a complete PLC-based solution. Each oven must switch on and off and run user-selectable recipes t...
Read moreCustom DC-Controlled Electromagnets updated
I need three compact electromagnets fabricated for integration into a larger prototype. Final outside dimensions will be supplied once we begin, but each unit m...
Read moreCommercial Solar System Design
I am preparing a commercial-scale solar installation of up to 50 kW and need a complete electrical design package that a permitting authority and my installatio...
Read moreCommercial Solar System desgn
Commercial Solar System DesignI am preparing a commercial-scale solar installation of up to 50 kW and need a complete electrical design package that a permittin...
Read moreExpert PCB Design Engineer Needed
PCB Designer Required – Consumer Electronics Product We are looking for an experienced PCB Design Engineer to help develop a consumer electronics product from c...
Read moreComplete Gerber Package Upload
I have a finished PCB design and now need the manufacturing package placed in my project workspace. The core of the job is straightforward: upload the full set...
Read moreComplete Digital Signal PCB Design -- 2
I need an experienced PCB designer to take my concept all the way from a clean, well-documented schematic through to final production files. The board’s purpose...
Read moreESP32 Electrolysis PCB Design
I’m building a compact electrolysis hair-removal unit and need a full schematic and PCB layout that an assembler can take straight to production. Core requireme...
Read moreATmega328P Custom Embedded Controller Design
Hardware Design Requirements I need help reviewing and completing a custom embedded controller schematic and PCB based on an ATmega328P-PU. The application deta...
Read moreHealth Band Multi-Layer KiCad PCB
I need a seasoned KiCad specialist to turn my wearable health-band concept into a production-ready, multi-layer PCB. The board’s sole purpose is data communicat...
Read moreAIS140 PCB & Firmware Development
I’m building an AIS-140 compliant tracking unit and need one partner who can take the idea from schematic to fully tested firmware in a single run. That means y...
Read moreDigital Signal Processing Circuit Schematic
I have a project that calls for a digital-only signal-processing circuit of moderate complexity. I already know the functional blocks I need, but I’m looking fo...
Read moreElectrical Inspection for Pool Lighting & Wiring
I need a qualified electrical engineer to check the lighting and wiring of my pool installation. Key Requirements: - Inspect existing electrical components for...
Read morePCB Redesign and Optimization
The project involves modifying an existing 2-layer automotive printed circuit board (PCB) with approximate dimensions of 100 mm × 80 mm (to be confirmed after r...
Read moreSecurity Wiring Specialist Needed
I need a skilled technician to replace existing wiring for alarm systems at Costco locations. This is a monthly job, one week per month. Requirements: - Experie...
Read moreInductive Proximity Sensor Design
I need a complete inductive-type proximity sensor engineered specifically for an industrial automation line. The goal is reliable, repeatable detection of metal...
Read moreSTM32 Industrial Sensor Hardware Design
I need a robust hardware platform built around an STM32 MCU that can sit inside a power-plant environment, pull data from existing equipment over RS-232 and RS-...
Read moreMulti-layer PCB Design for Radio
I'm seeking an experienced PCB designer to create a multi-layer PCB for a consumer electronics radio device. The PCB will need to interface with microcontroller...
Read moreHigh-Power Miniature PCB Design & Testing
PCB design and testing: For RnD project of mine I need a small batch of prototype boards. Board will include: MM6108 - wifi802.11ah chip at 850-950mhz, SPI/SDIO...
Read moreComplete Electrical Coursework Quizzes -- 2
I am midway through an online electrical training program and still have two graded components left in each module: the “learning activity” and the “content qui...
Read morePlastic PCB Enclosure CAD Design -- 2
I have a custom-shaped printed circuit board that needs a purpose-built enclosure. The final housing will be manufactured in plastic and molded in a clean, matt...
Read moreReview Raspberry CM5 Carrier Board
I’ve completed the first-pass schematics and PCB layout for a carrier board built around the Raspberry Pi Compute Module 5. The design includes an on-board powe...
Read moreIndustrial Automation Embedded PCB Design
This project centres on a compact embedded platform that will sit inside an industrial automation cabinet and take charge of continuous monitoring and control....
Read moreGlider Altimeter Design
I need a compact, lightweight altimeter purpose-built for a foot-launched glider. The read-out must be purely digital and show altitude exclusively in metres, w...
Read morePCB Repair Specialist Wanted
Looking for a PCB designer to fix PCB routing issues on gerber. Will need to convert the gerber first and fix the issues using the schematic. Must start immidia...
Read moreDual BLDC Control via RC
I have a prototype that has to drive two independent BLDC motor drivers from a single hobby-grade RC transmitter. Both motors must respond to the same handset,...
Read moreSmart Wall-Mounted Vending Kiosk
I’m developing Wendz, an ultra-slim, wall-mounted vending kiosk that also serves third-party advertisements on a 4 K screen. The unit will pair that display wit...
Read moreSingle-Layer PCB Design, Delhi
I’m refining a compact control-circuit project that must live on a single-layer PCB. The board will carry a mix of surface-mount and through-hole parts, so the...
Read moreCreality K2 Plus Setup
I need help assembling and setting up my Creality K2 Plus printer. Requirements: - Assemble printer and hardware - Setup auto bed leveling sensor Ideal Skills a...
Read moreBattery-Powered Analog PCB Design
I have an all-analog circuit that I now need translated into a clean, production-ready hardware package. The job is two-fold: first, capture the complete schema...
Read morePakistani PCB Layout Specialist Needed
I need single-sided, double-sided, and full multi-layer PCB layouts created for mixed-signal work. The boards combine analog and digital circuitry and will be u...
Read moreDiseño PCB prototipo durable
Estoy desarrollando un proyecto personal y necesito el diseño de un PCB que me sirva como prototipo de prueba. El circuito debe combinar dos requisitos clave: a...
Read moreKiCad Two-Layer ESP32 PCB
I have a complete written pinout for a small board built around an ESP32-WROOM module, I have the circuit assembled with bare wires and I now need that schemati...
Read moreCustom ESC for Glider
I need a purpose-built Electronic Speed Controller for my electric glider that runs on 2-3 cell Li-Po packs (7.4 V – 11.1 V). The unit must deliver: • Responsiv...
Read moreIndustrial Controller Board Design & Prototype
We need an industrial controller board designed from scratch and delivered as a demonstrated, working prototype. The board mounts inside a vending machine and i...
Read more