Embedded Systems projects — HireLancer archive

ID / Date Listing

Electronics Agriculture Startup Partner Needed

I’m building a new electronics–driven venture aimed at solving a pressing agricultural challenge in India and I’m looking for a like-minded partner to shape it...

HL-40623161

Wearable Sensor Vest Prototype — GPS/IMU + Heart Rate (PCB, Firmware, Enclosure)

I'm looking for an experienced hardware/embedded engineer to build a first working prototype of a wearable sensor vest for athlete movement and heart rate monit...

HL-40623176

Wi-Fi Marine Hour Meter

I need a compact, battery-powered hour meter that bolts onto a piece of marine equipment, connects to the boat’s Wi-Fi, and silently counts every minute the eng...

HL-40623199

Particle Boron-Based Alert System Prototype

I have a Particle Boron development board and would like to create a compact proof-of-concept monitoring system using two reed switches and a split-core current...

HL-40621550

Embedded Systems Engineer for Tamper-Proof Data Logging

We are seeking a high-caliber Embedded Systems & Security Engineer to design, build, and maintain a tamper-proof data logging and immutable ledger architecture....

HL-40621521

Automotive Sensor Data MCU Design

I’m developing a microcontroller-based embedded system that will sit inside a vehicle and act as the central hub for sensor integration and data acquisition. Th...

HL-40621524

Millimeter-Accurate LiDAR Integration

Our upcoming construction-tech platform needs a purpose-built LiDAR module that delivers millimeter-level distance measurements on both indoor and outdoor sites...

HL-40621416

Custom 6-Port PoE Ethernet Switch Design

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

HL-40621032

Develop Efficient Arduino-Based Lap Timer

The goal is to turn an Arduino into reliable timing equipment for track-day cars. I already know the core requirement: precise lap timing triggered by track-sid...

HL-40620493

Ανάπτυξη Πρωτοτύπου Συσκευής Επαγγελματικής Φωνητικής Επικοινωνίας

Αναζητώ Android/embedded developer για την ανάπτυξη πρώτου λειτουργικού πρωτοτύπου επαγγελματικής συσκευής φωνητικής επικοινωνίας με αξιοποίηση cloud AI υπηρεσι...

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Port Github ESP32 Project to PlatformIO

I'm a retired hardware/software engineer and stopped coding around 2019. I want to keep my coding skills fresh so I'd like to port an existing open-source ESP32...

HL-40620135

Android Device with NFC and ID Verification

I’m looking for an engineer who can help me create an android device with an NFC reading chip capability. The android device needs to run aI’m looking for an en...

HL-40620084

Outdoor RFID Reader Development

I need a custom-built RFID reader that can reliably pick up standard identification tags in an outdoor setting. The enclosure must withstand sun, rain, and an o...

HL-40620016

Embedded Electronics Engineer Needed – Custom Automotive Volume Knob Controller

I am looking for an experienced embedded electronics engineer to design a custom hardware and firmware solution that adds a physical rotary volume knob to an af...

HL-40619883

Portable 4G SIM Bonding Device

I need a working prototype of a portable SIM-bonding unit that merges multiple 4G LTE links to deliver a single, higher-bandwidth connection and tunnels all tra...

HL-40619759

Custom 6-Port PoE Ethernet Switch Design

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

HL-40619621

Industrial Carrier Board for CM5 and Ethernet Switch

Design an industrial grade carrier board for Raspberry Pi Compute Module 5 (CM5) and Gigabit Ethernet Switch with 24VDC as main power supply. The board should s...

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Arduino Lap Timer System

The goal is to turn an Arduino into reliable timing equipment for track-day cars. I already know the core requirement: precise lap timing triggered by track-sid...

HL-40619083

LoRa-4G Ethernet IoT PCB

I’m putting together a compact communications board and need a full PCB design that integrates every piece of the hardware listed below into one reliable, batte...

HL-40618783

Compact 32-Pin IO Board Design

I am finalising the architecture for a 32-pin I/O board that must squeeze into a very tight 57.20 × 46.10 mm envelope while cleanly switching 12 V lines. The bo...

HL-40618329

Multi-Layer PCB Schematic Design

I have a project that centres on creating a detailed multi-layer board schematic (.sch). The priority is to translate my functional requirements into a clean, l...

HL-40618083

Prototype Smartphone and fob Controlled Home bolt Lock

I need a working prototype of an electronic lock that can retrofit a standard residential dead-bolt and be controlled primarily through a dedicated smartphone a...

HL-40617969

CodeSYS Programming for HED 713 Display

I need a complete CodeSYS application built for an HED 713 display that will act as the front-end controller for a generator. The project covers everything from...

HL-40617974

ESP32 LoRa Firmware and UI Development

Summary Firmware Optimization & UI Development for ESP32 + SX1262 LoRa Industrial Remote -Project Overview I'm developing an industrial long-range wireless cont...

HL-40617985

Custom 6-Port PoE Ethernet Switch Design

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

HL-40617880

Custom 6-Port PoE Ethernet Switch Design

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

HL-40617672

Design and Development of a Portable LoRaWAN-Based Household Energy and Water Monitoring Kit

Project Summary I require an experienced IoT/Embedded Systems engineer to design and build a portable LoRaWAN-enabled sensing kit for my PhD research. The syste...

HL-40617712

Eagle PCB Design & Schematic

I need an experienced electrical engineer who works fluently in Autodesk Eagle to turn my concept into a complete set of design files. Your main tasks are to ca...

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ESP32 PCB Optimization & Thermal Simulation: Schematic review, LTspice/ANSYS Thermal Simulation & Production PCB Package

4-Layer ESP32 Hardware Optimization, LTspice/ANSYS Thermal Simulation & Production PCB Package IMPORTANT: NO PLACEHOLDER BIDS. Proposals starting with generic t...

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ESP32 Hardware & PCB Design Optimization, LTspice/ANSYS Thermal Simulation & Production PCB Package

4-Layer ESP32 Hardware Optimization, LTspice/ANSYS Thermal Simulation & Production PCB Package IMPORTANT: NO PLACEHOLDER BIDS. Proposals starting with generic t...

HL-40616110

Consumer Electronics PCB Design

I’m developing a new consumer-electronics product and need a PCB designed from the ground up. The core requirements are a compact board footprint, reliable rout...

HL-40615584

HydrateOS Idea

I have three tightly linked components that must come together as a single, reliable hydration-management solution for elite, high-contact sports. 1. Wearable a...

HL-40615579

x86 Boot Tools with Graphics

I need a small suite of utilities that can bootstrap x86-based devices and present basic graphical I/O through serial, VGA, and, where available, an LCD panel....

HL-40615394

Programmable Ultrasonic Cat Repellent Device

I am looking for a freelancer with experience in electronics design and prototyping to build a programmable ultrasonic cat repellent device. The device should m...

HL-40615423

Custom NXP i.MX RT1170 Educational Board

# Hardware Design Engineer – Custom i.MX RT1170 Board ## Project Overview Looking for an experienced hardware engineer with proven experience in **NXP i.MX RT11...

HL-40615231

Lithium-Ion BMS for Renewable Energy

I need a Battery Management System (BMS) designed specifically for lithium-ion batteries intended for renewable energy storage applications. The BMS should incl...

HL-40614555

Mobile Operatintg System

We are Fly Frisson, building HASH (#), a next-generation smartphone platform and mobile operating system. We are looking for an experienced Android/AOSP develop...

HL-40614512

Linux Microcontroller for Embedded Development

We are currently looking for a production-ready Linux-based Industrial Controller Board that can be customized according to our requirements. We are not looking...

HL-40614414

Electrical Overheating Simulation Prototype Creation

Project Title Need an Electronics Engineer to Build a Safe Burning Wire Demonstration Prototype Project Description I am looking for an experienced electronics...

HL-40613824

Animatronic Arduino Development

I'm looking for an experienced Arduino developer to build and program an animatronic project. Key requirements include: - Building and programming animatronic f...