BeagleBone Firmware & Kernel Expert
I need an engineer who feels at home on a BeagleBone board and deep inside the Linux kernel. The immediate goal is to create and fine-tune the firmware that dri...
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RFID Dispenser Prototype Upgrade
I’ve built an early-stage food cart concept and now need the automatic dustbin I’m using as a mock dispenser to respond to an RFID wristband instead of its fact...
Read moreMechanical/Electrical Engineer Needed – Replaceable LED Hardscape (Ledge Light) Design (Low Voltage)
I’m building a low-voltage hardscape “ledge” light that a homeowner or contractor can service in the field without disturbing the stone cap. The under-cap fixtu...
Read moreAir-Gapped Crypto Wallet Integration
Senior Hardware Engineer – Air-Gapped Crypto Wallet Company: Cold Crypt Location: Remote (initially) → Tampa, Florida (hybrid/in-office after initial phase) Typ...
Read moreJ2534 PassThru Hardware from LPC to a Lower‑Cost MCU + New PCB (Same Released Windows Tooling)
Analyze the existing LPC-based device firmware/behavior (authorized reverse engineering / porting) and rebuild it on a lower-cost MCU (ESP/STM class) with a new...
Read moreExpert IoT Firmware and Embedded Engineer
Embedded Systems & IoT Firmware Engineer Executive Summary: Highly skilled Embedded Systems Engineer with extensive experience in the full product development l...
Read moreOp-Amp Temperature Sensing Circuit Design
I would like to explain my project . The project is about designing a temperature sensing circuit using an operational amplifier (Op-Amp) without using any micr...
Read moreSmart Mould Risk Detector Prototype
I am assembling a proof-of-concept device that spots mould risks before they become a problem. The core is an ESP32 with Wi-Fi, a BME280 for temperature and hum...
Read moreSMART BMI ESP32-WROOM-32E
Have a working circuit diagram for a device based on the ESP32-WROOM-32E . The system is powered from an external supply (5V / 8V / 12V). The next step is to co...
Read moreCustom Designed Allen Bradley Robotic Application
I am looking for a custom robotic application to be developed using Allen Bradley hardware (Control Logix and 5500 servo drives, Panelview HMIs, I/O Link device...
Read moreAltium 2-Layer Industrial Control PCB
I need a compact two-layer PCB laid out in Altium Designer for an industrial-control product. The schematic is ready and centres on a microcontroller that must...
Read moreReal-Time B-H Loop Visualizer
I need a complete, bench-ready setup that lets me watch a ferromagnetic core trace its B-H hysteresis loop live on an oscilloscope screen. All measurements will...
Read moreFreelance Project: Advanced High-Voltage Control Motherboard for Imaging System (KiCad / Altium / Proteus) We are seeking a highly experienced Computer/Electronics Engineer with a strong background in high-voltage power systems, embedded control, and PCB
Project Overview The goal is to design and deliver a single-board motherboard (Gerber-ready) powered from a 22V battery source, integrating: * Multi-rail power...
Read moreRaspberry Pi Game Interface Development
I'm looking for an experienced developer to create a game control interface for a Raspberry Pi system. This interface will be used on a flight sim rig and needs...
Read moreCreate Electric 2-Wheeler Controller Design
**Looking for Expert: EV 2-Wheeler Controller Design (Freelance/Project Basis)** We are working on an **Electric 2-Wheeler project** and are looking for a skill...
Read moreIndustrial PCB Assembly & Testing
I am putting together a small team of hands-on technicians to help me assemble and bring up a run of industrial control boards. Your day-to-day will alternate b...
Read morePrepaid Electric Meter Coding
I'm seeking a skilled developer to code functionality for a prepaid electricity meter. The meter should support balance tracking, remote top-up, and usage histo...
Read moreFreelance Project: Advanced High-Voltage Control Motherboard for Imaging System (KiCad / Altium / Proteus) We are seeking a highly experienced Computer/Electronics Engineer with a strong background in high-voltage power systems, embedded control, and PCB
Project Overview The goal is to design and deliver a single-board motherboard (Gerber-ready) powered from a 22V battery source, integrating: * Multi-rail power...
Read moreArduino Vending Integration Support
I’ve put together a prototype smart vending machine around an Arduino UNO that authenticates users with an RC522 RFID reader, lets them pick Snickers or Skittle...
Read moreSatellite-Network Unlimited SIM Card
I need a custom SIM card for an Android handset that can bypass ground-based carriers and latch directly onto geostationary satellites. The core requirement is...
Read moreESP32-S3/04 BTS7960D - EASYEDA PRO - ROTARY INCREMENTAL ENCODERS PCB PROJECT
ESP32-S3 will be the brains of my PCB for controlling two car wiper motors. Board will have inputs for two incremental rotary encoders and an SPi output for com...
Read moreRetrieve source code file from compiled files
Hi I will share the derails with the shortlisted candidates. Thanks
Read moreSmart Parking Disc Modification -- 46354
Project Brief: Stealth-Modified Automatic Parking Disc (Certified for Public Road Use in Germany) Project Goal: I want to technically modify a certified electro...
Read moreSolar Inverter Hardware & Firmware
I’m in the final stretch of developing a single-phase grid-tie solar inverter and need a hands-on embedded engineer who can own the remaining work from schemati...
Read moreIndustrial Automation Engineers Needed at SCOPSIS
We are SCOPSIS, a technology company based in Beirut, Lebanon. We work with manufacturing and FMCG companies across the MENA and GCC region connecting their fac...
Read moreGPS-Enabled Smart Bovine Collar Developer
GPS Smart Cow Collar — Prototype Development (3 Units) I am looking for an experienced embedded hardware developer to build 3 working prototypes of a GPS-enable...
Read moreENCLUSTRA FPGA Code Migration
Our existing design was written for an older ENCLUSTRA module that is now out of production; a newer ENCLUSTRA board has already been chosen and I need the curr...
Read moreComplete Digital Signal PCB Design
I need an experienced PCB designer to take my concept all the way from a clean, well-documented schematic through to final production files. The board’s purpose...
Read moreESP32 Thermostat Control Bridge
Overview: I need someone to build and test two small ESP32-based units that wirelessly bridge a programmable thermostat to a ducted gas heater, eliminating the...
Read moreComplete Digital Signal PCB Design
I need an experienced PCB designer to take my concept all the way from a clean, well-documented schematic through to final production files. The board’s purpose...
Read moreExpert ESP32-S3 Firmware Developer (Round LCD Slideshow) -- 2
I need a professional firmware solution to turn a Waveshare ESP32-S3-Touch-LCD-1.85" (V2 Hardware) into a high-performance, self-starting digital photo frame. T...
Read moreKinco PLC IoT Programming
I need a Kinco PLC program developed in the D-Tool suite to handle three core tasks: logging key process data to non-volatile memory or an external database, pu...
Read moreExpert ESP32-S3 Firmware Developer (Round LCD Slideshow)
I need a professional firmware solution to turn a Waveshare ESP32-S3-Touch-LCD-1.85" (V2 Hardware) into a high-performance, self-starting digital photo frame. T...
Read moreSensor-based Stress Management Wrist Cuff
we want a sensor-triggered experience prototype. Goal: Build a wrist-worn cuff that can detect likely stress using basic physiological signals and trigger hapti...
Read moreExpert ESP32-S3 Firmware Developer (Round LCD Slideshow)
I need a professional firmware solution to turn a Waveshare ESP32-S3-Touch-LCD-1.85" (V2 Hardware) into a high-performance, self-starting digital photo frame. T...
Read morePortable Under-shoe Weighing Device Development
I am looking for a specialist to design and develop a compact, lightweight, wearable weighing device that is mounted underneath a shoe. Requirements: - Form fac...
Read moreWinch Tension & Power Monitoring Automation
I’m upgrading a winch so it can look after itself. The end-goal is a single PLC-driven package that (1) keeps live watch on cable tension and (2) tracks voltage...
Read moreSensor-based Stress Management Wrist Cuff
we want a sensor-triggered experience prototype. Goal: Build a wrist-worn cuff that can detect likely stress using basic physiological signals and trigger hapti...
Read moreHands-On PLC & SCADA Coaching
I’m building a small hydraulic test rig and I want to master the entire Delta PLC + DIAView SCADA workflow while we bring the machine to life. I already have ba...
Read moreKiCad Expert for Split Keyboard PCB Modification + JLCPCB PCBA Ready
I’m looking for a freelancer with proven KiCad and JLCPCB experience to adjust a 54-key split keyboard PCB (TRRS connection between halves). Objective: Convert...
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