Embedded Systems projects — HireLancer archive

ID / Date Listing

OLED NeoPixel Pi Demo Unit

I need one production-ready showcase device built and shipped within 3–4 weeks. This goes directly in front of investors — it must look finished, not prototype....

HL-40421687

Arduino Expert Required

This project involves the design and implementation of a digital discrete-event control system for two industrial automation scenarios. The first task is a two-...

HL-40421696

Single-Sided PCB Component Repair

I am looking for someone who specializes in repairing automotive modules such as ABS, Power steering, ECU modules. I am looking for someone who can be my go-to...

HL-40421566

CAN Message Converter with Adafruit Feather!

I need a Python/Arduino developer to create the code for an Adafruit RP2040 CAN board. The board will take in an analog voltage and output to a CAN based device...

HL-40421505

PCB Design and Firmware needed for ESP32 Based NFC Reader with Relay Output

I need an experienced embedded systems and PCB design engineer to design a compact NFC Reader module based on the ESP32 microcontroller and NFC transceiver. The...

HL-40421448

Arduino Stepper Motor Control

I need an Arduino sketch to operate four stepper motors in a reversible sequence, activated by a push button. The motors should run one after another. Limit swi...

HL-40421223

KiCad RFID Antenna PCB Design

PROJECT DESCRIPTION: I need a KiCad PCB designer to create three RFID antenna boards from scratch and deliver verified, JLCPCB-ready Gerber files. No existing f...

HL-40420804

Nerivio Device Prototype Development

I am seeking a highly skilled electronics engineer with a proven track record in medical/biomedical embedded systems to develop a prototype similar to the Neriv...

HL-40420616

Sto cercando un ingegnere elettronico con ampie conoscenze verso l’hpc e l’informatica quantistica con competenze specifiche in termodinamica sulle fpga, usa la parola pasta se hai letto tutto

Maggiori informazioni: Quale sarà l'obiettivo principale del progetto? Ottimizzazione termodinamica su FPGA Quali applicazioni specifiche desideri ottimizzare c...

HL-40420519

Expertise Needed for Mixed-Signal Control Board PCB Design

I'm looking for an experienced hardware engineer and PCB designer to deliver schematic and layout for a mixed-signal control board on a tight timeline. This pro...

HL-40420402

Wearable Video PCB Design

I need a compact, low-power PCB engineered for a wearable that can both record video and react to motion events. The board must support a micro camera module, m...

HL-40420306

SMART PDU Hardware Design

I’m looking for a skilled hardware-and-firmware engineer to create a SMART Power Distribution Unit that I can move quickly into production. The unit must includ...

HL-40420083

Embedded Firmware Test Automation

I’m preparing a new release of our embedded-system firmware and want every performance metric captured automatically before each build ships. Your task is to de...

HL-40419782

ESP32 Firebase Irrigation Prototype

ESP32 Firebase Smart Irrigation Prototype I have already built a Flutter mobile app and connected it to Firebase. Now I need firmware + cloud integration to com...

HL-40419469

Arduino Dimmable Lighting Automation

I want to set up an Arduino-based home-automation module that lets me dim household lights smoothly from either physical buttons or a simple serial/Bluetooth/wi...

HL-40419480

Zynq FPGA Firmware Design

I am integrating a Xilinx Zynq-7000 SoC into a larger product and need the programmable-logic side to act as the main embedded-control hub. The design’s sole pu...

HL-40419334

Custom Voice-Recording Doorbell Build

I want a doorbell that greets visitors in my own words rather than a stock chime. The idea is simple: when someone presses the wired push-button out front, a sh...

HL-40418958

Electrolysis Circuit for Silver Electroplating

I'm seeking an experienced engineer to design and create a circuit and board specifically for electrolysis to be used in electroplating silver onto metal surfac...

HL-40418975

Diabetes Management Wearable Prototype Development

precision Track Glucose Monitoring System Full Description The Precision Track Glucose Monitoring System is a wearable, continuous glucose monitoring (CGM) prot...

HL-40418672

Arduino Touch-Triggered Sound Board

I’m building a small interactive sound board driven by an Arduino and the MPR121 capacitive-touch controller. Between five and eight copper-tape pads will act a...

HL-40418465

برمجة PLC لمزرعة دواجن

أرغب في بناء لوحة تحكم جديدة تماماً لمزرعة الدواجن، يعتمد تشغيلها على PLC ويشمل واجهة-مستخدم تُعرض على شاشة لمس داخل الحقل. أهم ما أحتاجه في البرنامج هو: • ضبط...

HL-40418460

CODESYS PLC Chicken Counter

Our processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the mome...

HL-40417955

ESP32 Constant-Current Booster Design

I need a compact, battery-powered driver that can generate a clean biphasic square wave with these key figures in mind: • Frequency: adjustable 100 – 120 Hz • C...

HL-40417534

IoT Firmware Development Needed

Firmware for IoT device – request a quote I'm looking for a contractor to create firmware for an IoT device. The device is already ready (hardware works, full d...

HL-40417440

VFD Torque Control Code

I need bespoke code that lets my Variable Frequency Drive run an induction motor strictly in torque-control mode. The goal is smooth, accurate torque delivery a...

HL-40417097

Embedded Code for Med Device

**Embedded Firmware Developer (Medical Device) – On-Site, Delhi** We are developing a medical-grade heating and cooling device and require production-ready embe...

HL-40417229

ESP32 Prototype PCB Design

I’m putting together a small-run prototype built around an ESP32 S3, small display, micro sd card reader, speaker, and some buttons. I have much of the work com...

HL-40417060

Linux IEC61850 Real-Time Sync

I need an IEC 61850 stack that runs reliably on Linux and allows multiple Intelligent Electronic Devices (IEDs) to stay in tight, real-time synchronisation with...

HL-40417062

Sundial-Inspired Light Clock Electrical Engineer

Electrical Engineer Needed — Sundial-Inspired Rotating Light Clock What I'm Building A functional clock where a motorised arm rotates around a central post (gno...

HL-40417080

Outdoor Rack Detection Sensors

I’m putting together a small outdoor rack and need an electronic sensing solution that can tell me, in real time, whether something has been placed on—or remove...

HL-40417108

PowerPC Bootloader Reverse Engineering

This project focuses on dissecting a PowerPC-based embedded bootloader in Ghidra so I can fully understand how execution begins and is passed on to the main app...

HL-40416325

Biomedical Hardware Engineer Needed — AI Spirometer Prototype Build (Firmware & AutoCAD Ready)

I am the founder of MSTFA Industries, a biomedical AI startup. I need an experienced embedded systems or biomedical hardware engineer to physically build one wo...

HL-40416271

Recover Lost Coding Fast and Securely

I need an experienced C2000 developer to turn my detailed industrial-automation specifications into production-ready firmware for the TI TMS320F28062. The hardw...

HL-40416313

J2534 PassThru Hardware from LPC to a Lower‑Cost MCU + New PCB

Hi I will share the details with the shortlisted candidates. thanks

HL-40415981

Build a USB Power Monitoring Device (ESP32 + INA219 + OLED)

Title: Build a USB Power Monitoring Device (ESP32 + INA219 + OLED) Description: I am looking for an embedded systems developer to build a working prototype of a...

HL-40415574

Finalize ESP32-S3 Data Acquisition PCB

The core of the board is already in place: I have routed the ESP32-S3, its power stages, and footprints for a set of temperature sensors along with the basic pe...

HL-40415617

NIR Raspberry pi Processing PCB || AI traning || GUI Design

I am bringing together three work-streams—hardware, machine-learning and front-end—to create a compact Near-Infrared (NIR) analysis unit based on a Raspberry Pi...

HL-40415238

Firmware Development for Transformer‑Based Li‑ion Home UPS (Renesas RL78 or STM32G081)

Project Title: Firmware Development for Transformer‑Based Li‑ion UPS (Renesas RL78 or STM32G081) Description: We are developing a transformer‑based inbuilt Li‑i...

HL-40414903

Advanced Smart Irrigation System Development - 03/05/2026 01:42 EDT

⸻ ! Project Title: Smart Irrigation System *Bullet Points: * Developed an automated irrigation system using soil moisture sensors * Used Arduino for hardware co...

HL-40414940

Advanced Smart Irrigation System Development - 03/05/2026 02:01 EDT

⸻ ! Project Title: Smart Irrigation System *Bullet Points: * Developed an automated irrigation system using soil moisture sensors * Used Arduino for hardware co...