PCB Design for MY Machine Systems -- 2
i want a PCB for in-situ, real-time verification of sensor integrity in a live without interrupting the control process of components of PCB for cooling, heatin...
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Dual-Channel Controller PCB Replication
I’m holding an ageing but still functional dual-channel, 80 A DC reverse controller that was built for industrial truck-tarp systems about fifteen years ago. Th...
Read moreLabVIEW Supply Chain Management System
I need a LabVIEW developer to create an inventory system focused on managing our supply chain. The system will specifically handle raw materials and requires re...
Read moreTracker PCB: Bluetooth, LoRa, GNSS Integration
I need a production-ready printed circuit board for a compact consumer-electronics tracker. The board has to combine Bluetooth connectivity for smartphone pairi...
Read moreProgrammable Coil Controller PCB Design
I have a coil-driving concept on the bench and now need a professionally engineered PCB to turn it into a working prototype. The controller must provide fully p...
Read moreOn-Site Drone Design Technical Expert Advisor Required Physically Part Time in Bangalore
I’m looking for a senior technologist who can sit with my Bangalore-based team and guide us through the full hardware-software stack of our new UAV prototype. T...
Read moreSolar Hybrid Inverter Prototyping Help
I am building a new solar-hybrid inverter around an Infineon reference design and need an experienced technical advisor who can work with me on-site in Bangalor...
Read moreTactile Glove PCB Ordering Assistance
I already have step-by-step build notes for a tactile glove and the preliminary PCB design files. What I now need is practical help getting that board fabricate...
Read moreAnalog PCB Design for Audio Amplifiers
I'm seeking a skilled PCB designer to create an analog printed circuit board for a simple audio amplifier. Key Requirements: - Design and layout for an analog P...
Read moreButton Score Counter Design
I am developing a wearable electronic device for sports such as padel or tennis that allows players to easily record points during a match. The system consists...
Read moreCustom BeagleBone Light Pod PCB
I need a complete PCB solution for a BeagleBone-based light pod whose primary purpose is, quite simply, “Lightpod.” The concept is already proven on a breadboar...
Read more12V Embedded Controller PCB Design
I’m building a compact embedded platform that runs from a single 12 V supply and I need a purpose-built PCB to act as the system’s brain. The board has to host...
Read moreESP32-C6 Solar IoT PCB Design
I need a production-ready circuit and compact PCB built around the ESP32-C6 for an IoT device that must run efficiently on both a small solar panel and a rechar...
Read moreInverter Bus Voltage Feedback Circuit Design for PWM SG3525 &LM358
I need a clear, ready-to-build circuit diagram that closes the voltage feedback loop on the DC bus of an off-grid inverter running in the 12 V – 24 V range. The...
Read moreSmart Water Tank Level IoT Device Design
**Title:** IoT Hardware Engineer / PCB Designer Needed for Smart Water Tank Level Monitoring Device **Description:** We are looking for an experienced **IoT har...
Read moreESP32 Toy Drone Design
I want to bring a small, ESP32-powered toy drone from concept to first lift-off. The goal is purely recreational: a fun flyer that can be controlled from a smar...
Read moreKiCad ESP32 Two-Layer PCB Gerbers
I already have a complete circuit schematic for an ESP32-based board and now need it translated into production-ready, two-layer Gerber files. Please work exclu...
Read moreExpressPCB+ to Fusion360 PCB Migration
I have a completed audiophile phono-preamp in ExpressPCB+ — schematic and two-layer board — that I now need recreated in Fusion 360 Electronics. The circuit hol...
Read morePADS Binary Schematic Conversion
I have a single PADS Logic schematic saved in its native binary format and I simply need it converted to the equivalent PADS ASCII file. Deliverable • The conve...
Read more200 kHz OOK RF Link Design - PRICE will very as per Deliverables can be from your side.
I need a matched transmitter-receiver pair built around a 200 kHz carrier that can cover at least 40 m in open air and recognise simple OOK (On-Off Keying) puls...
Read moreColor-Changing Fan Light Show Design -- 2
I need a compact, self-contained light show for a fan that will be used purely for entertainment. The blades already have addressable LEDs installed; what’s mis...
Read moreIndustrial IoT PCB Design: Schematic Review, ESP32 Update, Engineering Optimization & Full EasyEDA Layout
I am looking for a skilled electronics/PCB design freelancer for an industrial IoT device. This is not just a simple PCB layout job. The work includes schematic...
Read moreHigh-Capacity Potato Size Sorter
I need a complete design—and, if you can, a prototype plan—for an automated potato sorter that separates crop primarily by size but can also flag colour blemish...
Read moreAnalyze PoE Injector Board
I have a working PoE injector board in hand and need a clear, engineer-level breakdown of how it does what it does. Your analysis should cover three areas: • Po...
Read more"Digital Fossil" – Ultra-Reliable 128GB Automotive-Grade Archival Storage
Project Overview: I am looking for an expert Embedded Systems Engineer to design and build a single, high-reliability storage device meant to last 50 years with...
Read moreQuadruped Power PCB Design
I need a compact, reliable PCB that will serve as the power and control backbone for my quadruped robot. The board has to integrate three key blocks: a microcon...
Read moreSpecialty Coffee Vending Machine Design
Hello, We have completely redesigned the machine concept and working methodology. The new approach is aligned with a regular bean-to-cup coffee vending machine,...
Read morePond Ionizer Circuit Board Development
I need a compact circuit board designed to function like a pond ionizer, primarily to control algae growth. Requirements: - Input: 24V AC or DC - Output: 12V DC...
Read moreMedium-Size Consumer PCB Layout
The full schematic for this project is already complete; what I now need is a clean, manufacturing-ready board layout for a consumer-electronics product that wi...
Read moreCustom ESP32 Healthcare Monitoring PCB Design
Project Title: ESP32-Based Smart Healthcare Monitoring Device PCB I need a custom PCB design for a portable patient health monitoring system. Main Controller: *...
Read moreCompact PCB for AutoSmear Device
I already have an ESP32-C3 prototype of AutoSmear running reliably on a hand-wired board, but now it is time to turn that lab-bench tangle into a production-rea...
Read moreCommercial Electrical Project Design -- 2
I'm seeking a skilled project designer for a commercial electrical project. The work involves creating detailed designs using KiCad. Key requirements include: -...
Read moreScience Fair Iron Repulsion Electromagnet
I need a compact, student-friendly iron-repulsion electromagnet that can serve as the centerpiece of a science-fair exhibit. The core requirement is a coil syst...
Read moreElectrical Engineer Review Required
I need an experienced electrical engineer to review a re-feed and transformer replacement plan submitted by a company. Key tasks include: - Review for general a...
Read moreIndustrial STM32 4-Layer PCB
PCB Design – STM32 I need an experienced PCB designer to create a 4-layer industrial PCB Requirements: * MCU: STM32 * 4G Module: SIM7600G (GPS + LTE) * Power: 1...
Read moreExpert PCB Designer for ATEX/IECEx Compliance -- 2
We are looking for an experienced PCB Designer / Electronics Consultant with proven expertise in ATEX / IECEx standards to support the design and development of...
Read morePhilippine Restaurant Electrical Approval Drawings
I need a electrical designer who can prepare an approval-ready electrical plan for my 160 sqm restaurant in the Philippines. I already have an architectural lay...
Read moreRestaurant Electrical Approval Design
I need a electrical designer who can prepare an approval-ready electrical plan for my 160 sqm restaurant in the Philippines. I already have an architectural lay...
Read moreDiseño PCB 15x15 cm ESP32
Necesito un diseñador electrónico que me ayude a pasar de idea a archivo Gerber una placa de 15 × 15 cm lista para fabricar en JLCPCB. Componentes que debo inte...
Read moreSolar Cooker PCB-Firmware Design -- 2
Custom PCB Design & Firmware for Solar Cooker Energy Monitor Description: We need a single-board PCB design with firmware to replace our current multi-device pr...
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