Complex PCB Schematic Design for Industrial Radio
I'm seeking an experienced PCB designer to create a complex, multi-layer schematic for an industrial radio. The schematic will incorporate analog, digital, and...
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Power Distribution PCB & Firmware -- 2
I’m building a compact board whose sole mission is clean, reliable power distribution. I already have the system requirements mapped out at a high level; now I...
Read moreDDR4 Layout Design
need a DDR4 PCB layout designer. The job covers the full physical layout, tuned for high-speed signal using Mentor tool PADS PCB.
Read moreSchematic Verification and PCB Redesign
More information will be given to eligible freelancer.
Read moreIndustrial Battery Charger & BMS Design
Project : to design Battery charger and BMS(Battery management system) Existing Battery Configuration 2 × 12V, 100Ah Sealed Lead Acid (SLA/VRLA) batteries conne...
Read morePrototype 2D LiDAR Sensor Development
I am building a proof-of-concept 2D LiDAR unit from the ground up and need a mainland-based embedded electronics engineer who can handle every step of the desig...
Read moreCustom Jewellery Display Tablet Development
Engineering Proposal – Slim Custom Jewellery Tablet (MVP) We are looking for an engineering partner to develop a slim, premium, purpose-built touchscreen tablet...
Read moreTherapeutic Inhalation Device Hardware Design
I need a complete electronic hardware solution for a therapeutic, drug-delivery device that administers medication via inhalation. The brief covers everything f...
Read moreDesign a Compact Universal ESP32 Smart Fan-Regulator PCB with Wi-Fi, Ethernet, BLE, Gerbers and 3D Enclosure
Project Title Design a Compact Universal ESP32 Smart Fan-Regulator PCB with Wi-Fi, Ethernet, BLE, Gerbers and 3D Enclosure Project Description I need an experie...
Read moreDiseño de PCB en KiCad (Carrier Board RPi 3B+, Audio/RF Isolation, DFM JLCPCB)
Buscamos un ingeniero electrónico o diseñador de hardware senior para diseñar la "BumbiPTT Interface": una placa base custom en KiCad que aloja una Raspberry Pi...
Read moreEnergy Monitor PCB Layout Design
I already have a complete schematic for my single-phase energy-monitoring circuit; what I need now is a production-ready PCB layout that faithfully follows it a...
Read more150W Dual-Output Industrial PSU Card
I’m building a 150 W power-supply card that will live inside industrial machinery and must keep running in a harsh environment riddled with temperature swings,...
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read morePortable 4G SIM Bonding Device
I need a working prototype of a portable SIM-bonding unit that merges multiple 4G LTE links to deliver a single, higher-bandwidth connection and tunnels all tra...
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read moreIndustrial Carrier Board for CM5 and Ethernet Switch
Design an industrial grade carrier board for Raspberry Pi Compute Module 5 (CM5) and Gigabit Ethernet Switch with 24VDC as main power supply. The board should s...
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read moreCustom 6-Port PoE Ethernet Switch Design
Hi I will share the details with the shortlisted candidates. Thanks
Read morePrototype Development for Patented Electronic Lock Mechanism -- 3
I hold a granted patent and have a narrated 3D video showcasing the design of an innovative electronic lock mechanism. I am seeking a skilled freelancer to deve...
Read morePrototype Development for Patented Electronic Lock Mechanism -- 2
I hold a granted patent and have a narrated 3D video showcasing the design of an innovative electronic lock mechanism. I am seeking a skilled freelancer to deve...
Read moreAutomotive STM32H7 Controller PCB – Multi-CAN FD, ESP32, Power Management and Test Firmware
I am looking for an experienced automotive electronics engineer to design a production-ready controller PCB based on an STM32H7 microcontroller. This is a compl...
Read morePrototype Development for Patented Electronic Lock Mechanism
I hold a granted patent and have a narrated 3D video showcasing the design of an innovative electronic lock mechanism. I am seeking a skilled freelancer to deve...
Read moreLinux Microcontroller for Embedded Development
We are currently looking for a production-ready Linux-based Industrial Controller Board that can be customized according to our requirements. We are not looking...
Read moreIntegrated Video, Keyboard, Mouse Hardware Unit
Project Overview I am looking for an experienced hardware and embedded systems engineer to design and build one integrated hardware unit that combines video cap...
Read moreIndustrial Interface Board Design for Raspberry Pi 5
Design an interface board which is intended to simplify the integration of a Raspberry Pi 5 into an industrial product by providing industrial power conversion...
Read moreControl Térmico Automático Miniaturizado
Estoy diseñando un dispositivo médico de tamaño reducido que debe mantener una temperatura interna muy estable. Necesito que desarrolles un sistema de control a...
Read moreРозробка та доопрацювання макета PCB для виробництва
Розробка та доопрацювання PCB на основі наявного макету Потрібен інженер-розробник електроніки для перенесення наявного пристрою з макетної плати у повноцінний...
Read moreIndustrial Multilayer PCB: MCU & FPGA
I’m building an industrial control system that brings an ARM Cortex-M microcontroller together with a Xilinx FPGA and a companion DSP on a compact, high-reliabi...
Read moreXMOS xCore.ai Schaltung Design & Layout
Design und Layout einer Referenz-Schaltung mit XU316-1024-FB265 Infrastruktur: Stromversorgung, Taktgenerator Auf Pins rauslegen: JTAG, xConnect Links Gehäuse &...
Read moreBalanced XLR Phono Preamp Design
I’m looking to develop a high-quality analogue phono preamp that feeds a Balanced XLR output. The core of the project is an accurate, low-noise circuit that pre...
Read moreDrone Wire Soldering Repair
My quadcopter’s power and signal leads have come loose from the flight stack and ESC pads; nothing is torn or burnt, they’re simply disconnected and need to be...
Read moreReparo Completo de Placa-Mãe padrao x86
Preciso restaurar uma placa-mãe de desktop que apresenta falhas intermitentes. Quero um serviço de manutenção física focado em: • Substituição de capacitores es...
Read moreSingle-Phase Cooking Induction Control Board
I need a custom control board that control my existing single-phase cooking induction and the user, handling core jobs: switching the unit on or off, regulating...
Read more5 kW 8-MPPT solar micro Inverter Design
I have reached the final-design phase of a 5 kW solar micro-inverter that must handle eight independent MPPT inputs while remaining grid-tied, battery-ready, an...
Read moreLong-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 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 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 moreBreakout Board Redesign for Enhanced Usability and Functionality
I need a redesign of an existing breakout board prototype with the following requirements: 1. Remove all pinholes. 2. Ensure the design is firm and avoids commu...
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...
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