Embedded Systems projects — HireLancer archive

ID / Date Listing

Fix My Radiomaster Boxer Error - screenshare needed

My VTOL build is stuck on the ground: My Radiomaster Boxer refuses to saver switch settings configs after writing to sd card. Had to replace the rtc battery whi...

HL-40414461

Fix My VTOL Pre-Arm Error - Need excellent internet speed for screenshare

My VTOL build is stuck on the ground: I can't get the settings for my Radiomaster to save and retain settings over reboots. Many consecutive attempts to make th...

HL-40414371

Volumetric Display Controller Creation

FPGA-Based Real-Time Laser Plasma Volumetric Display Controller Overview: I'm building a volumetric holographic display system using laser-excited plasma. The c...

HL-40414377

Volumetric Display Controller Creation -- 2

FPGA-Based Real-Time Laser Plasma Volumetric Display Controller Overview: I'm building a volumetric holographic display system using laser-excited plasma. The c...

HL-40414330

Gym Usage Tracking Device Development

I'm looking for a skilled developer to create a device for gyms that tracks workout metrics. The device should have the following functionalities: - Track timin...

HL-40414238

STM32 UPS Firmware Development

The power stage of my transformer-based Li-ion home UPS is already proven in the lab—what I still need is the brains. I’m looking for a seasoned embedded develo...

HL-40414101

BeagleBone Firmware & Kernel Expert -- 2

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...

HL-40413914

RK3399 UI & Connectivity Programming

A custom machine that will centre on the Rockchip RK3399—or a comparable ARM SoC if you can justify the switch. I need one person who can guide the last hardwar...

HL-40413693

Embedded Smartwatch Prototype Developer

I’m building an early-stage smartwatch and need a hands-on embedded systems programmer who can also think like a product engineer. The immediate goal is a funct...

HL-40413276

Industrial IoT Deployment – Mitsubishi PLC (FX3GA) | 280 Machines | Fast-Track Rollout

Industrial IoT Engineer Required – PLC Data Logging & Edge Integration (280 Machines, Fast Deployment) **Project Overview:** We are executing a large-scale Indu...

HL-40413192

IoT Gate Barrier Controller

I’m setting up a smart gate barrier that runs on a Raspberry Pi and reports to a self-hosted ThingsBoard instance on my own virtual server. The job covers every...

HL-40413035

Quick Small PCB Design by Engineer

Looking for an electronic engineer that is very good with PCB to build a signal amplifier board for me. I already have the circuit. I just need them to create t...

HL-40412546

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...

HL-40412449

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...

HL-40412198

Air-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...

HL-40412098

J2534 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...

HL-40411777

Satellite Network 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...

HL-40410992

Compact BLDC Power Board Design

I need a skilled BLDC control engineer to design a single, space-saving PCB that combines four key blocks: • A BLDC motor controller focused on Power Delivery w...

HL-40411013

Embedded Filter Life Indicator Design

I’m building a consumer-grade device that relies on a disposable filter, and I need an embedded electronics design that reliably tells users when that filter ha...

HL-40411045

BLE Wearable IMU Data Validation Specialist

Freelance IMU Data Analyst — Ground Truth Validation (BLE Wearable / MEMS IMU) Engagement: Freelance / Contract (remote) Duration: 2–3 weeks Budget: open to fix...

HL-40410467

We are looking for someone with skills in QT and Embedded ARM Linux.

NO AI DEVELOPERS. The Work: Modifying and extending an existing Qt app. Working with ARM Linux. Device tree and driver-level work (V4L2 or similar camera/hardwa...

HL-40409900

Custom Drone Delivery Programming

I need a skilled UAV programmer to turn my multirotor platform into a reliable equipment-delivery drone. The core task is modifying/configuring the flight-contr...

HL-40409678

Expert 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...

HL-40409697

Allen Bradley Ladder Logic Modifications

I need an experienced freelancer to modify existing ladder logic for Allen Bradley systems. The main task is to adjust control sequences, specifically process t...

HL-40409173

Discrete Logic Safety Interlock Board — PCB Design & Prototype

We are seeking an experienced US-based electronics designer to design, fabricate, and test a prototype PCB for a safety-critical interlock device. This is a wel...

HL-40409268

Smart 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...

HL-40409283

SMART 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...

HL-40408733

Altium 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...

HL-40408445

Real-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...

HL-40408382

BMW i3 Battery Coding Integration

I am installing a 94 Ah pack in my 2014 BMW i3 BEV and now need the electronic side finalised so the car treats the new pack as native. The job involves pairing...

HL-40408243

Freelance 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...

HL-40408194