Product Design Engineer
I'm looking for a skilled product design engineer to create a health and fitness-focused consumer electronic product, specifically a charging dock. Key Requirem...
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PCB Design Editing Needed
I need an experienced PCB designer to edit an existing single-sided PCB design. The current design is in Altium and requires modifications for testing and valid...
Read moreSmartDraw Audio Block Diagram Redraw
I need our existing audio block diagram redrawn from scratch inside SmartDraw so it can slot straight into our technical documentation. It is a hand drawn sketc...
Read moreStrengthen GSM Security Protocols
I’m looking for a seasoned GSM security specialist to help me review and harden an existing deployment. At this stage I have not yet narrowed the brief to a sin...
Read moreFusion 360 Multi-Layer PCB Design
Long-Term Freelance PCB Designer – Fusion 360 (Eagle) We are looking for a long-term freelance PCB designer for ongoing projects. Tasks include: Updating schema...
Read moreBluetooth Module Selection for High-Quality Speaker
I'm seeking an expert to assist in component selection and electronic design for a Bluetooth speaker project. it is not. the. cabinet or carcass I need designin...
Read moreSenior Electronic Engineer Needed
Project-Based | Immediate Start Preferred We are seeking an experienced Senior Electronic Engineer (Freelance/Contract) to join a fast-paced and innovation-driv...
Read moreDiseño de Circuito ANC para Cascos Peltor ( Active Noise Cancelling)
Trabajo en un entorno con niveles de ruido tan altos que, aun usando los protectores auditivos 3M Peltor de diferentes db, no me protegen del todo. Busco un/a i...
Read moreIoT Developer with Tuya technology
I’m moving a new smart electric controller from concept to market and need a developer who lives and breathes Tuya-based solutions. The electronic design is alr...
Read moreCompact Custom Electronic Metronome
I'm looking for a small, electronic metronome with the following specifications: - **Form Factor**: Circular (like a 5cm button) or flat (like a credit card). -...
Read moreSecure Offline BLE Drift Bike Control
I need a turnkey Bluetooth Low Energy control system that lets my staff manage indoor electric drift bikes from an Android tablet. When a rider is ready, the at...
Read moreMedium Double-Sided PCB Design
I need a double-sided, plated-through-hole PCB for a scientific-industry device. The finished board must fit within 100 mm × 100 mm and be delivered as a comple...
Read more4-Layer ARM Handheld PCB
Project Description: I'm building a compact, consumer-grade handheld device that hosts multiple ARM processors and modules on a single 4-layer board. The design...
Read moreReengenharia de Placa Eletrônica
Projeto: Engenharia Reversa de Placa Eletrônica Legada Descrição do Projeto Busco profissional com experiência comprovada em eletrônica para realizar engenharia...
Read moreAutomotive braking system board improvement (Version 2)
After successfully finalizing our first version of our automotive braking system board, we would now like to improve the design to make it modular, safe, reliab...
Read moreDiseño de Placa Control LED RGBW
Necesito plasmar en una sola placa todo el sistema de control para seis tiras LED RGBW independientes basadas en el driver 2415F (protocolo de 2 hilos: Data + C...
Read morePCB Technical Blog Content 02/02
PCB Technical Blog Writing Guidelines Each week I publish in-depth, EEAT-driven articles that demystify printed-circuit-board design and manufacturing for an au...
Read moreKiCad ATmega2560 Schematic & PCB
I’m building a custom board around the ATmega2560 and need the complete hardware design created in KiCad. Starting from a blank canvas, I’d like you to: • Draft...
Read moreAltium Designer PCB & CPL Update
I have an existing Altium Designer PCB project and assembly package. The PCB design is complete, but the pick-and-place (CPL) file is missing two components, an...
Read moreDouble-layer PCB design for production
I need an experienced PCB designer to create a double-layer PCB layout for a mass production project. The design should accommodate both through-hole and surfac...
Read moreMulti-layer PCB Design for Bus Announcement System
I'm seeking an experienced PCB designer to create a multi-layer PCB for a consumer electronics project: a bus announcement system. Requirements: - Design a mult...
Read morePCB Technical Blog Content - 22/01/2026 11:09 EST
PCB Technical Blog Writing Guidelines
Read moreSimple Consumer Electronics PCB Routing
I have completed the schematic for a small consumer-electronics board and now need the routing finished on a single- or double-layer stack-up. The design has to...
Read moreidentify smart card manufacturer and model
I have a contact-based smart card in hand but no documentation about its origin. The ATR is 3B EE 00 FF 81 + historical Bytes. Attached are the photos of both s...
Read moreCustom PCB Design Software -- 2
I am in the middle of developing several medical-grade products and now require a dedicated application that lets my engineering team lay out, route, and verify...
Read moreElectronic Production of Website Product Mockups
I have a group of approximately 392 digital files that I need converted into bird's-eye product mockups for my website. They are 5x7 and 4x9 (portrait and lands...
Read morePCB Duplication
I need a physical PCB duplicated. The new PCB can use different components but should be functionally similar to the original. Requirements: - Reverse-engineer...
Read moreReverse-Engineer Gerber Files to Schematic
I have a set of final Gerber files that were generated in EasyPC for an industrial-equipment board. Unfortunately, the original schematic has been lost, so I no...
Read moreFlipper Zero Module PCB Design
I have a small Flipper Zero add-on already running happily on a breadboard, captured in KiCad as a single-sheet schematic with roughly fifteen surface-mount par...
Read moreSmart Color-Changing Faucet Design
I need a complete engineering concept for a smart water faucet that visibly shifts the water’s color to nudge users toward shorter usage times and, ultimately,...
Read moreMultilayer PCB Layout Creation
I already have a complete electronic schematic and now need it translated into a production-ready PCB layout. The board is for a compact consumer-electronics pr...
Read moreBasic Calculator PCB Development
Hobbyist/Inventor seeks electronics engineer (or equivalent) to build a calculator prototype. Nothing fancy---a small and simple PCB with exposed components wou...
Read moreKiCad Schematic and PCB Designer
I'm seeking an experienced KiCad designer to create both schematics and PCB layouts for my project. I have some components and footprints, but will need advice...
Read moreNeed Electronics engineer for designing and developing electronic circuit for my hydrophonic project.
Hello, I am developing a compact hydrophonic system. I need an electronic engineer proficient in designing and developing the whole circuit. He/she will have to...
Read moreUpdate Existing PCB in EasyEDA, Flux, or Altium.
I already have a proven board designed in EasyEDA and will share the original .epro project along with its current Gerber set. The task is limited to component...
Read moreExperienced PCB Designer Needed
I have a new electronic product moving from concept to manufacturing and I’m looking for a PCB designer with a solid five-year track record to guide the board l...
Read morePTH PCB Reverse Engineering
Looking for some electronic engineer to draw schematic from existing pcb which has few pth components connected to the microcontroller communication part. Can n...
Read moreDesarrollo Hardware y Firmware nRF52840
Project Title Hardware and firmware development for distance measurement using nRF52840 (BLE / Beacon) Project Description I have an existing PCB based on the N...
Read moreDesign and Development of a Variable 10 kV DC Power Supply Using SMPS Technique
This project involves the design and implementation of a high-voltage, variable 10 kV DC power supply based on Switch Mode Power Supply (SMPS) technology. The o...
Read moreT-Display S3 Footprint & Symbol PCB design
I’m putting the T-Display S3 AMOLED Plus module onto a new board and want clean, reusable library parts before layout begins. What I need are complete, error-fr...
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