KiCad Layout Engineer: PCB Revisions for ESP32-based Board
I already have a working ESP32 design in KiCad and need it brought to its final, production-ready form for a commercial product that must clear CE. The job cent...
Read more
ID / Date
Listing
Link
Single-Layer Automotive PCB Design
I have an automotive concept that calls for a compact, single-layer printed circuit board, and I need an experienced designer to turn my schematic notes into pr...
Read moreZynq RF Board Size Reduction
I am looking for an experienced RF hardware designer to consolidate and miniaturize an existing RF system based on a MYIR Zynq-7020 board. The current setup inc...
Read moreEmbedded Hardware & Firmware Support
I’m building a mini ventilator—an embedded medical device combining mechanical and electrical subsystems—and I’m looking for a dependable partner who can transl...
Read moreControl Panels and PLC Wiring Specialist
I need a skilled electrician to upgrade and complete several control panels across multiple sites in London and Southampton. Key tasks include: - Finish wiring...
Read moreAssist With Handmade Crafting Project
I’m a 20-year-old from Nepal putting together a small handmade craft project and would love a creative partner to help me bring the idea to life. The vision is...
Read more6-Page High-Res PDF
I have a finished KiCad PCB layout and now need a clean, print-ready PDF compiled from it. The final document must contain six A4 landscape pages arranged in th...
Read morePIC PCB & Firmware Designer
Hello , I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts...
Read moreMiniature 433 MHz PCB Layout
I already have a complete analog FM-transmitter schematic for 433 MHz (BFR93W transistor, electret mic front end, bias and tank network). What I need now is a c...
Read moreIoT Air Quality PCB Design
I have an air-quality monitor prototype on breadboard and now need a production-ready PCB. The core of the board will be an Arduino Nano, linked to Wi-Fi for cl...
Read morePIC PCB & Firmware Design
I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB...
Read moreESP32 Traffic Light PCB Layout
I need an experienced electronics/PCB engineer to design a reliable, 24/7-operating traffic light controller PCB. This is a safety-critical system (not a hobby...
Read moreSingle Line Diagrams Creation
I'm looking for an experienced professional to create electrical single line diagrams. The diagrams must adhere to international standards. Requirements: - Expe...
Read moreSky130 CMOS Inverter Tape-out
I need a complete, fabrication-ready Sky130 CMOS inverter, built for a commercial product. The work starts with a clean schematic and ends with a sign-off GDSII...
Read moreRigid-Flex PCB Design for Wearable Tech
igid-Flex PCB Design for Smart Ring Wearable I’m developing a compact smart ring device and need an experienced PCB engineer to design a rigid-flex PCB. The des...
Read moreRO System Control Interface
I need a control system for an RO (Reverse Osmosis) water filtration setup. The system should manage a water pump, measure the depth of water in a tank, and int...
Read moreRaspberry Pi Zero 2 W Camera System — Power Board + Recording Software (Budget max $600)
I’m building a small sports POV camera system (VisionCam V1) using a Raspberry Pi Zero 2 W + Raspberry Pi Camera Module 3 Wide (IMX708). I need (A) a simple pow...
Read moreESP32 Traffic Light Controller PCB (24/7, Relays, Watchdog, Failsafe)
I need an experienced electronics/PCB engineer to design a reliable, 24/7-operating traffic light controller PCB. This is a safety-critical system (not a hobby...
Read moreSmart Beehive Monitoring System Design
I am looking for an experienced electronics engineer/PCB designer to create a custom carrier board (or fully integrated PCB) for a smart beekeeping monitoring s...
Read moreRaspberry Pi Compute Module 5 (CM5) Custom Carrier Board + M.2 AI Accelerator Integration
I’m building a CM5-based camera system and need an experienced hardware engineer to design a custom CM5 carrier board that supports an M.2 2230 A+E (PCIe) AI ac...
Read moreDuplex Pump Control Panel Development
Project Title: Electrical Engineer – Design of Universal Duplex Pump Control Panel Project Overview: We are developing a standardized duplex pump control panel...
Read more165 V DC-DC Converter Design
I need an engineer to take my concept for a high-voltage DC-DC converter and translate it into a complete, build-ready design that slots straight into a renewab...
Read moreDifferential Op-Amp Implementation Guide
Peace be upon you. I want someone to explain to me this operational amplifier circuit, which is the op-amp 741. I want a person who can explain it to me fully a...
Read moreSystème domotique embarqué sans fil
Je souhaite développer un système embarqué destiné à l’automatisation domestique. L’objectif est de concevoir une carte compacte capable de dialoguer, via des m...
Read moreCustom 11” AMOLED E-Reader
I’m putting together a dedicated, distraction-free reading device and need a hardware specialist who can take it from concept to working prototype. The display...
Read moreExperienced Technical Writer for STEM Bluetooth Speaker Kit Documentation (Electronics Focus) -- 2
We are seeking an experienced technical writer with a solid background in electronics to update and improve the instructional documentation for our DIY Bluetoot...
Read moreAdaptar PELTOR X2 con ANC (Cancelación de Ruido Activa)
Necesito integrar cancelación de ruido activa (ANC) en mis protectores auditivos 3M PELTOR X2, pensados para un entorno industrial. El objetivo es que el nivel...
Read moreRugged DFMA Device Design: IP67 Enclosure & Harness
Description: We need an experienced mechanical/product design engineer to design a manufacturing-ready (DFMA) IP67 enclosure and rugged external harness for a c...
Read moreGas Project Single-Line Diagram
I need a clear and professionally drafted electrical single-line diagram based on the electrical load list along with safety features that shows how power will...
Read moreFusion PCB & Case Design
For my current university project I have to build a compact PCB whose only job is to collect data from several temperature sensors and route those readings to t...
Read moreIntegración RFID y Switches STM32
Necesito ayuda puntual para afinar un proyecto existente sobre ARM STM32. El hardware ya cuenta con: • Protocolo de comunicación binario implementado • Dos tira...
Read morePCB Design for ESP32 Monitoring System
I need a PCB designed to replace our current modular setup for a monitoring system based on the ESP32. The PCB will need to incorporate the following: Essential...
Read moreCommercial Fire Alarm System
I need a professional to provide a fire alarm system plan for a commercial building. The plan must be stamped and certified by a PE or Electrical Engineer. Key...
Read morecreating a schematic in Kicad or Eagle for a schematic taken from a photo
I'd like to create a schematic and PCB layout that I can use to print from a photo I have. The layout is based on an ATmega and an ESP32, along with a servo con...
Read moreIsolated 5V-to-12V Relay Driver
I’m putting together a small interface that lets a 5 V logic line drive a 12 V DC mechanical relay while keeping the control electronics completely isolated fro...
Read moreWearable Exoskeleton PCB Design using STM32F767ZIT6 IC
I’m building a wearable exoskeleton and need a dedicated PCB that brings all core electronics onto one compact board. The board must integrate: • Microcontrolle...
Read moreRescue-Dummy Gerätentwicklung
Ich habe bereits einen funktionstüchtigen Prototypen auf Basis eines ESP32-WROOM-32 aufgebaut, stoße jedoch bei der Fein- und Serienentwicklung an meine Grenz...
Read morePCB Size Reduction Without Circuit or Component Changes
I have an existing ATMS PCB design with current dimensions of 120 mm (L) × 55.55 mm (W). I am seeking an experienced PCB layout designer to reduce the overall b...
Read moreEDP to MIPI CSI Converter PCB
I need a compact, production-ready PCB that reliably converts an EDP 1.2 video stream into a MIPI CSI-2 output so I can interface an existing embedded panel wit...
Read moreAI-Powered Fault & Parts Identifier Development
We are developing an internal AI-powered system that identifies machine parts and fault codes using photos and technical PDF manuals. By uploading a photo of a...
Read more