Arduino Rover & Showcase Website
I’m putting together a beginner-friendly tech project that blends hands-on robotics with a small web presentation, and I’d like expert guidance from start to fi...
Read more
ID / Date
Listing
Link
ATM90E32 Energy Monitor Integration
Project Overview: The project involves interfacing an ESP8266 (Wemos Mini) with the ATM90E32 energy metering IC to read electrical parameters and build a scalab...
Read moreEmbedded Systems Engineer for EV Dashboard Design
I am looking for an experienced embedded systems engineer to design a digital instrument cluster (dashboard) for electric vehicles (2-wheeler and 3-wheeler). ##...
Read moreDQ200 UDS Diagnostic Test Bench
Project Title: Professional Test Bench for DQ200 TCU (769E/769N) - UDS Protocol, Logic Implementation & Automated Validation 1. Project Overview The goal of thi...
Read moreEmbedded Systems Engineer for EV Dashboard Design
I am looking for an experienced embedded systems engineer to design a digital instrument cluster (dashboard) for electric vehicles (2-wheeler and 3-wheeler). ##...
Read moreDual-Station Screwdriving Automation -- 2
I need to cut our current assembly cycle time by at least 60 %, so I’m commissioning a fully-automatic, dual-station screwdriving cell for a line that builds sm...
Read moreESP32-S3 Firmware + PCB Validation (LED + Audio Device – Design Complete)
I have a completed embedded hardware design and need an experienced developer to finalize firmware and validate the system for production. This is NOT a new des...
Read moreDWIN 8” Display UI Development
I have a DWIN DMG12800C080_03WN 8-inch TFT already wired to an ESP32 over UART. The goal is to create a clean DGUS–based interface that shows live temperature,...
Read moreEnhancing Schneider Modbus Controller Logic
I need the logic inside my Schneider Modbus controller refreshed. At the moment the system relies on pressure sensors that scale from 0-70; that scale must be e...
Read moreGuide HX711 en 1 minute -- 3
Je souhaite publier un guide écrit, ultra-concis (lecture ≤ 60 secondes), pour montrer à un public débutant comment utiliser le module amplificateur de charge H...
Read moreMedium-Sized Consumer PCB Design
I need a PCB created for a new piece of consumer electronics. The board will sit inside a medium-sized enclosure, so components can be spread out a little more...
Read moreSiemens T3000 DCS Programming Expert
I need an expert in Siemens STPP T3000 DCS programming, specifically for device configuration of HMI panels , IT admin access configuration on client's existing...
Read moreDelta DVP PLC Process Control
I have a Delta DVP-Series PLC on site and need a complete process-control program written and ready to load. The controller will be the heart of the system, man...
Read more4G Voice Gateway With DTMF
The copper landline in my area is being decommissioned, so I need a self-contained unit that lets existing telephone gear keep working by hopping onto the 4G ne...
Read moreMDP, Pool safety trigger alarm
I’m halfway through my Year 12 Major Design Project and now need a hand turning the concept into a working prototype. The idea is simple: a small, battery-power...
Read moreKeil Microcontrollers
Hi, I downloaded an example application in Keil. When I rebuilt it for the first time, it gave an error because the code uses compiler version 5.06, but I have...
Read moreMulti-Functional ESP32-C5 Development Board Design
ESP32-C5 Plug-and-Play Board - Design Specification 1. Objective Design a base development board using ESP32-C5 with: • Full dev board functionality (like DevKi...
Read moreVS1010 VLSI Audio Integration -- 2
I need a skilled embedded systems engineer to integrate the VS1010 for audio playback and recording in an embedded system. The VS1010 should specifically suppor...
Read moreEWP Harness Safety Prototype
The task is to turn my concept for an Elevating Work Platform safety module into a working prototype. The unit must confirm that an operator’s harness—fitted wi...
Read moreESP32-S3 RS485 Board Fork
I already have an EasyEDA project for a compact ESP32-S3 board that currently hosts a CAN transceiver. I now need a clean fork that swaps the CAN interface for...
Read moreDual Pump Control PCB Design
The system I’m building must drive two stepper-based peristaltic pumps independently at variable speeds, open and close a bank of solenoid valves, and exchange...
Read moreDesign and Prototyping for GPS Rowing Device
Electronics Engineer — PCB Design, nRF52840 Firmware & Prototype Build (Rowing GPS Device) PROJECT OVERVIEW We are building CrewZ — a waterproof GPS rowing perf...
Read moreRewire Consumer RF Remote Power
The battery terminals on my small consumer-grade RF remote have burned out, leaving the unit powerless. I still need the remote itself to work, so rather than h...
Read moreBeagleBone Linux Developer Needed
I’m expanding an embedded Linux platform that runs on the AM335x-based BeagleBone Black and I need an engineer who already knows their way around the board. The...
Read moreIndoor Industrial Measurement Device
I am looking for an experienced hardware design engineer to develop a production-grade industrial controller PCB based on the ESP32-S3. This is not a hobby proj...
Read moreI want code
I need an experienced C2000 developer to turn my detailed industrial-automation specifications into production-ready firmware for the TI TMS320F28062. The hardw...
Read moreDual-Board Power & Distribution Design
Board Dimensions: Both boards must have the exact same footprint Mounting: 4x M3 mounting holes in the corners, aligned perfectly between both boards for stacki...
Read moreGuide HX711 en 1 minute -- 2
Je souhaite publier un guide écrit, ultra-concis (lecture ≤ 60 secondes), pour montrer à un public débutant comment utiliser le module amplificateur de charge H...
Read moreCompact Ethernet PCB Design
I have an existing Arduino-based Wi-Fi prototype that already runs stable C++ firmware. I now need the same functionality condensed into a custom PCB no larger...
Read moreSolve 2027 Overflow Bug in 68HC11 Binary
Fix a year-2027 overflow bug in a compiled 68HC11 binary Pre-compiled time library (time.r07, IAR UBROF format, no source available) stores year as signed char....
Read moreRaspberry Pi Developer for Smart Vending System (UI + QR Payment + Lock Control)
Hi, I am building a small MVP for a smart vending system for selling packaged items. I’m looking for a freelancer to help develop a simple and reliable system i...
Read moreArduino Iot Integration
Hardware Development - Microcontrollers Integration with Software Iot AI ML
Read moreHigh-Precision Sine Wave Generator (USB-Controlled) – Prototype + Firmware + Analog Design
I am looking for a highly experienced embedded + analog design engineer to develop a high-precision sine wave generation system with real-time USB control. This...
Read moreCompact Ethernet Heartbeat Monitor
I need a hardware designer who can take my concept for a compact “heartbeat” monitor and turn it into a fully-tested PCB that I can drop straight into network c...
Read moreESP32 Home Meter Integration with MATTER -- 2
Hi I will share the details with the shortlisted candidates. thanks
Read more12V Ethernet Heartbeat PCB
I need a compact-footprint PCB that runs on a solid 12 V input and plugs straight into Ethernet so it can sit inside my equipment rack and let the rest of my sy...
Read moreESP32 Truck Inspection Prototype
We are building SmartPTI™ Pro — a patent-pending, AI-powered commercial vehicle safety monitoring and predictive maintenance device developed under the TruckerG...
Read moreAdvanced elrs PCB + PCBA + BOM Production
Help with production of elrs pcb + pcba + BOM. Opensource. Available on oshwhub & labs.
Read moreCar Audio Design & Tuning
I’m upgrading my car’s sound system and want a thoughtfully balanced result—clean detail without losing the fun, chest-hitting output. The plan already includes...
Read moreFPGA RTL Design & Verification
I need an engineer who can take my functional requirements and turn them into clean, synthesizable SystemVerilog that runs on the DE-10 FPGA kit. The work cover...
Read more