Embedded Systems projects — HireLancer archive

ID / Date Listing

WF100DP I2C Driver ESP32 code development

I have a WF100DP digital pressure sensor wired to an ESP32 over I²C and I need a clean, well-commented C/C++ sketch that lets me stream live readings to the Ser...

HL-40060360

Custom Xiao RP2350 PCB

I already have a hand-drawn sketch of a board that puts a Seeed Xiao RP2350 module at its heart. What I still need is a complete, production-ready design that t...

HL-40060240

Instalacion ambiente desarrollo GX Works para FX3U chino

Tengo un PLC chino FX3U, entiendo que se programa con el software GX Works , tambien entiendo que este solo ejecuta en una maquina virtual de Win7 o Win XP nece...

HL-40059353

Single-Layer PCB Layout for Prototyping

I need a PCB layout and Gerber files for a pcb component design. This is for an LED-related project and is intended for prototyping. Ideal skills and experience...

HL-40058926

Modify Android Phones to Run without Battery

I have a small stockpile of Android handsets that I want running 24/7 for continuous surveillance tasks, but with the batteries completely removed. Your job is...

HL-40058318

t type cryogen temperature controller

Features & Functional Requirements (Final) Mandatory Core Features Dual independent temperature control channels 2 × T-type thermocouple inputs Temperature oper...

HL-40058332

MIDI Recording & Step Sequencer Improve

I'm building an Audio Production and Live Performance app in JUCE/C++. The app is already about 80% done and working well. Most of the features you’ll work on a...

HL-40057799

Smart Switch PCB Design Needed

I need a PCB design and schematic review for a mains-powered smart switch intended for home automation. Key Requirements: - Design for home automation applicati...

HL-40057180

RTOS Embedded C++ Developer for Automotive Radio

I'm seeking an experienced Embedded C++ Engineer based in India to work on an automotive radio system using RTOS. Key tasks include: - Develop and implement com...

HL-40056786

Portable IoT Ventilator Prototype Development

I’m ready to move from concept to hardware on a compact, IoT-enabled ventilator and need an experienced, multidisciplinary team that can deliver a fully working...

HL-40056380

Design a power module for network board + MCU -- 2

# What is the project about: We are building a cost-optimized, modular Time-Sensitive Networking (TSN) switch based on the Microchip LAN9645xF. We need a Power...

HL-40056141

Altium RS485 Vibration Sensor PCB

I have already outlined the electrical requirements and shared a preliminary parts list: • Full specification: https://www.esocore.com/docs/sensors/vibration-se...

HL-40056180

Embedded firmware task

Very basic functionality; Switch-case logic, inactivity timer and shutdown, wake on falling. 1 DI, 1 AI, LED and PWM

HL-40055306

YOLOv8n-Driven Cursor Control

I need a compact C++ application that continuously captures my primary monitor, runs each frame through the YOLOv8n model, and locates any human-shaped objects...

HL-40055404

Design a power module for network board + MCU

What is the projecmt about: We are building a cost-optimized, modular Time-Sensitive Networking (TSN) switch based on the Microchip LAN9645xF. We need a Power E...

HL-40055129

ROS2 Ground Robot Navigation Control

I am building a ground robot that must move reliably both inside a warehouse and outside across uneven pavement, all under ROS 2 (Humble/Foxy—happy to align on...

HL-40054807

KiCad Schematic Review & PCB Layout

I have an existing KiCad schematic for a two–sided STM32-based flight controller (roughly 120 components) that needs a professional once-over before we head to...

HL-40054716

RGBW Beacon Prototype with Wi-Fi Control

I need an experienced hardware designer who can turn my concept for a cylindrical, flashlight-style RGBW 'beacon' into a working, weather-resistant prototype. I...

HL-40054517

Rediseño Placa de Control Eficiente

Dispongo de una placa de control totalmente operativa—Conversión de 12V a 5V, fusible, Conector 40 pin de raspberry, cuatro relays y un buzzer—pero necesito act...

HL-40054058

ESP8266 OLED Eye Animation

I’m working on a small ESP8266-based gadget that drives a 0.96" I²C OLED (address 0x3C). The goal is to bring the screen to life with playful eye animations alo...

HL-40053974

Interview - People who worked, or is working, deploying IoT devices that use eSIM technology

I will be interviewing a person who worked deploying or building IoT devices that use eSIM technology, please if applying list: Company name + specific use case

HL-40053978

Multisensor Embedded System Design

I’m building a compact embedded platform that can simultaneously collect data from temperature, pressure, and motion sensors—plus any other common sensors you f...

HL-40054005

EasyEDA Schematic and PCB Modifications

Project Description: I have an existing EasyEDA project with files for both the schematic and PCB (EasyEDA files and PDFs). The scope of this project involves m...

HL-40044926

STM32 Nucleo Input Board Design

I need a plug-on input board for an STM32 Nucleo that cleanly brings five external signals and one digital contact into the MCU. All work must be done in KiCad,...

HL-40053130

Electrical Neurostim Headband Prototype

I’m building a wearable headband that modulates neural activity through safe, low-level electrical stimulation to help correct dopamine and serotonin imbalances...

HL-40052894

Neurostimulation Headband for Cognitive Recovery

I’m developing an adult-sized wearable headband that delivers gentle, targeted neurostimulation to restore healthy neural pathways and, in turn, improve overall...

HL-40052748

LabVIEW Data Acquisition Specialist

I'm seeking an experienced LabVIEW programmer to develop a data acquisition system. The primary goal is to efficiently gather and process data from various sour...

HL-40052590

Game Boy Link adapter RP2040 Board Optimization

Hello, I am looking to make an updated version of this board but with all of the needed pico and level shifter components on a single board that uses usbc https...

HL-40052436

Beckhoff PLC & Staubli Integration projectis on site not online

I’m building a custom control application that couples a Beckhoff PLC with a Stäubli robot inside an industrial-machinery line. The goal is to create rock-solid...

HL-40052543

Fix NumPy 1.21 Cross-Compile in Buildroot 2019.02

We have an ARMV7 (32-bit) T113 All Winner development board and it supports Buildroot 2019.02 with Linux 5.4 along with Python 3.7 inbuilt support. Buildroot 20...

HL-40051708

Ubuntu Pi Interactive Kiosk Setup

I have a Raspberry Pi that needs to boot straight into an interactive terminal running on Ubuntu. I’m looking for someone who can take the device from a clean i...

HL-40051361

Raspberry Pi PoE Camera Display

I need a setup to display 3-4 PoE network cameras on a Raspberry Pi using RTSP streaming. The output will be via HDMI. Requirements: - Configure Raspberry Pi to...

HL-40051394

Waveshare Educational Guides

I need help with a personal hobby project involving waveshare products. Hat A Board and DDSM 115 hub motors. I need some help with the set up and coding.

HL-40051051

7,9, 11,13 level inverter comparison analysis

7, 9, 11, 13 with 7 switches pmi 6 unidirectional and 1 is bidirectional switches using pd or pod or ps pwm techniques and thd should 1 to 3 percent thd with r...

HL-40050611

Industrial Automation Keypad Module Development

This project involves the development of a compact, sealed, and intelligent keypad module designed for industrial automation environments. The system integrates...

HL-40050661

4x4 Single-Layer PCB Design

I need a pcb using an ESP32-S3-wroom1. The board will have a usb-c port for programming. The board will use a 7.2v nimh battery connected to a buck converter to...

HL-40050474

24V Sensor AND PCB Design

I need a compact PCB that takes two 24 V, 3-wire photo-optic sensors and logically ANDs their outputs into a single sinking output. The board must expose nine s...

HL-40050487

Port SAME54 Firmware to SAME70

I have a mature code-base running on a Microchip SAME54 (Cortex-M4) that now needs to live on a SAME70 (Cortex-M7) board. All reference manuals, schematics and...

HL-40050377

ESP8266 Pixel LED Control -- 2

I have an ESP8266 sitting on my bench that I want to dedicate to a pixel-LED lighting project. The goal is to create a clean “pandol ” ( a round matrix led disp...

HL-40049893

Motor Test Bench DAQ System

I need a complete data-acquisition solution for an automated motor test bench. The system must reliably capture Temperature, Speed and Voltage readings, and it...