Waterproof MEMS Audio Logger
Overview We are building a rugged field recording system composed of multiple submodules. This project covers only the audio capture + local storage submodule,...
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Automotive 30 V UPS PCB Design
I need a PCB that will live in a vehicle and turn a 12 – 14.4 V battery feed into a stable 30 V rail, with enough stored energy to ride through engine cranking....
Read morePrototype PCB Layout Design
I need a PCB laid out strictly for prototype development. I already know the exact length and width the board must fit, and I’ll share those measurements as soo...
Read moreMulti-Layer Industrial PCB Design
I’m finalising an industrial-grade control module and now need a seasoned PCB engineer to turn my block-level diagram into a production-ready, multi-layer board...
Read moreExperienced DC-AC Inverter Design Engineer
I need a DC-AC Pure Sine Wave Inverter design for helping me move from concept to production on a truly rugged DC-AC inverter for industrial machinery. The unit...
Read moreAltium RS485 Vibration Sensor PCB
I have already outlined the electrical requirements and shared a preliminary parts list: • Full specification: https://www.esocore.com/docs/sensors/vibration-se...
Read moreRemote Controls Engineer Needed
Position Overview: We are seeking a skilled Electrical and Electronics Engineer (Remote) to join our team. In this role, you will design, analyze, and support t...
Read moreIoT Sensor PCB Review
I need a senior hardware/PCB engineer with direct experience in LTE-M/NB-IoT designs to perform a thorough pre-production review of my battery-powered IoT envir...
Read moreEarbud PCB Schematic Design
I need a clear, production-ready schematic for an in-ear wireless earbud PCB. I will handle the final board layout and manufacturing myself, so what I am really...
Read moreIEC 60601 RF Generator PCB
Project Overview We are developing a next-generation vessel sealing generator similar to Valleylab LS10 / Voyant RF sealing systems. The device is a medical-gra...
Read moreAutomotive-Grade STM32H7 Controller PCB – Multi-CAN FD, ESP32, Sensor Inputs, ABS, IMU, Logging
I need an experienced hardware engineer to design a robust, automotive-grade PCB built around an STM32H7 microcontroller. This board will function as a drivetra...
Read moreHigh-Voltage Power Management Circuit
I need a complete analog power-management solution that comfortably operates above 24 V; the working range will likely sit between 28 V and 48 V. I already have...
Read more7 GHz Synthesizer PCB Design -- 2
I already have the PLL/VCO core defined—our board will lift that portion straight from the Analog Devices ADF4372 / ADF4356 evaluation schematics—so the real ta...
Read more7 GHz Synthesizer PCB Design
I already have the PLL/VCO core defined—our board will lift that portion straight from the Analog Devices ADF4372 / ADF4356 evaluation schematics—so the real ta...
Read moreCompact 4 IC PCB Layout
I’m putting together a prototype that centres on four straightforward ICs plus supporting passives, and I need a clean, production-ready board layout. The board...
Read morePortable Industrial PCB Design
I’m developing a compact, handheld industrial device and need a PCB engineered specifically for that environment. The board must house a central microcontroller...
Read moreRevisión PCBA LED y BOM
Estoy ajustando el diseño de una pequeña tarjeta LED y requiero una revisión completa del archivo PCBA para eliminar las resistencias que hoy ya no son necesari...
Read moreBreakout with Hirose DF56C-30S-0.3V(51) → 2.54 mm Header + Prototype Build
I need an Altium-designed breakout PCB that uses the Hirose DF56C-30S-0.3V(51) connector — the exact same connector that is on my A640 thermal module — so that...
Read more[SMC002] Altium Designer Project
Technical design of a sensor, with no need for physical assembly. The work includes PCB layout using Altium Designer. This project may lead to future opportunit...
Read morePCB para Convertidor AC-DC-AC
Necesito el diseño completo de la tarjeta para un convertidor back-to-back AC-DC-AC con entrada trifásica y salida monofásica. El equipo deberá manejar aproxima...
Read moreConception PCB multicouche personnalisé
Je souhaite la conception d’un circuit imprimé multicouche destiné exclusivement à des composants montés en surface. Le PCB devra impérativement respecter des d...
Read moreOrCAD to Altium Conversion
I'm seeking an experienced freelancer to convert OrCAD library files to Altium Designer format. Requirements: - Convert OrCAD files, focusing on custom componen...
Read moreGaming Console PCB Design
I need a PCB designed for a gaming console. The PCB should support audio output functionalities. Ideal Skills and Experience: - Expertise in PCB design - Experi...
Read moreDiseño de PCB de 4 capas para dispositivo IoT con módulos RF y sensores.
Busco apoyo para transformar un esquema electrónico en una PCB de prototipo de 4 capas, tamaño mediano (aprox. 5–7 cm), con integración de varios módulos de com...
Read morePCB Design For AC DC Converter of 2 Channels and Multi Cut PCB
I need a production-ready PCB for a 250 W AC-DC converter that accepts a 230 ±10% VAC input and delivers a 2 channel 5.5 V DC and 5 V DC. Your job is to Design...
Read moreIndustrial Automation PCB Design
I am Dr. Sampath Emani, a PhD in Chemical Engineering I am writing to seek your collaboration on a consulting project involving the design and development of a...
Read moreDrone Integrated Circuit Board Design
We’re seeking a PCB design engineer to design an integrated board combining the Flight Controller, ESC, and Microprocessor (Raspberry Pi) into one compact syste...
Read moreOutdoor Concrete Yield-Stress Sensor
I’m developing a thin capacitive patch that can sit directly on fresh concrete and track yield-stress development in real time. The goal is true continuous moni...
Read moreCore Video Engine (CVE) card design and prototype, manufacturing
specs: CVE_Technical_Specifications.pdf SOW: CVE_Statement_Of_Work.pdf Sensor specs: Bolometric (1).pdf
Read moreConsumer Audio PCB Design
I’m building a compact audio board for a new consumer-electronics product and need a full PCB design taken from concept to ready-for-manufacture files. Core req...
Read moreRemote Coding Activity Simulator Needed
I need a reliable assistant who can log into my pre-configured remote PC and carry out very specific, repeatable actions that look and feel like everyday softwa...
Read moreAllegro to Altium PCB Conversion
I need an existing Cadence Allegro reference design migrated into Altium Designer so I can share it with customers who only use Altium. The board is an HDI buil...
Read moreCustom WT32-ETH01 Expansion PCB
I’m building a home-automation device around the WT32-ETH01 module and need a new PCB that folds several extras into a single, compact board. Core requirements...
Read moreHigh-Speed PCB Design (Xilinx Zynq UltraScale+ SoC)
Summary Project Overview Developing a custom high-speed board based on the Xilinx Zynq UltraScale+ SoC (XCZU19EG), integrating QSFP+, FMC+, Ethernet, USB, and D...
Read moreRaspberry Pi CAN HAT & Enclosure
I’m looking for a hardware designer who can deliver a complete, ready-to-manufacture solution that lets a Raspberry Pi Zero W talk to three independent, galvani...
Read moreJLMH SmartHome Steuerung
Ich möchte aus meinem Konzept „SmartHome TMH2“ eine vollständig serientaugliche Steuerungslösung ableiten ‑ vom ersten Schaltplan bis zur lauffähigen Software....
Read moreMain electronics card
I have a full specification package and SOW ready that outlines a compact electronic card devoted to managing heat inside a consumer-electronics product. The fo...
Read moreDouble-layer PCB Design
I'm making a Arduino mega pcb shield. The pcb should be easily compatible with Arduino mega through the pins. I have made the schematic for it. You can review i...
Read moreHigh Current PCB Layout Design
I need an experienced PCB designer to create a high-current PCB layout specifically for industrial equipment. The design should be capable of handling currents...
Read moreSmall Computing PCB Design
I need a skilled PCB designer to turn my concept for a small, single-board computing device into production-ready files. The board will sit inside a consumer-el...
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