Embedded Systems projects — HireLancer archive

ID / Date Listing

Humanoid Robot for Education

The goal is to create a humanoid-style mobile robot on a differential-drive wheeled base that can be taken straight into a classroom or university lab and used...

HL-39788963

STM32 Heater Control Firmware

I have an STM32-based board dedicated to a heat-control project and need the firmware written from scratch. The sole focus is reliable heater control: reading t...

HL-39788753

Arduino WiFi Code Optimization

I need assistance optimizing my Arduino MKR1010 WiFi code to enhance performance. The main issue is frequent disconnections during WiFi connectivity and after a...

HL-39788471

PCB Design for Particle.IO carrier board

1) Purpose & Scope Compact carrier board with 3 switched 12 V outputs, 2 LAN ports, Particle Boron for cellular/cloud, ESP32 for Ethernet + debug Wi-Fi. Support...

HL-39788226

Programmable, High-Accuracy/Precision Battery-Powered Low Voltage, Low Current Stair Stepper

Produce, test, and deliver a compact, battery-powered setup that can feed a simple resistive load with a programmable staircase of DC voltages. The supply will...

HL-39788060

Interactive Gaming Platform Design & Prototype

1. Project Overview The purpose of this project is to design and prototype an interactive gaming platform that integrates a Touch screen monitor, audio Amplifie...

HL-39787726

Developer for ESP32-P4 / ESP32-C6 chips and an external OV5647 Camera Streaming

I am building a 720p video-streaming solution around Espressif’s newest ESP32-P4 / ESP32-C6 chips and an external OV5647 camera sensor. Using ESP-IDF as the SDK...

HL-39787162

I need to cure a device - an automatic countinf system which is not working rn due to issues

We have made an automatic Arduino counting machine which is showing display but automatically counting itself and the sensor is not working

HL-39787091

Compact Audio Playback Device Development

Project: Compact Story Playback Device with Sync LED & USB-C Rechargeable Battery Overview I am looking for an electronics/circuit designer to create a compact...

HL-39786758

CAN Ultrasonic Sensor Module

I’m building a mobile robot and need a dedicated control board that polls multiple ultrasonic transducers and streams their distance data over CAN 2.0B at rough...

HL-39786653

ESP32 SqueezeLite Multiroom Setup

I want to reproduce the system shown in https://youtu.be/DwotxrCvHTA?si=pOedzNOmwYBqqL0g on my own ESP32 boards so I can stream lossless-quality music to multip...

HL-39786505

Educational Robotics Robot Development

I'm seeking a skilled robotics developer to create an educational robot. The robot will focus on interactive learning activities, primarily in the field of robo...

HL-39785417

무게추 자동이동이 가능한 모터가 달린 장치

안녕하세요.제가 제작을 의뢰하고자 하는것은 훌라후프 모양에 무게추가 달려있는 장치인데, 그 장치가 모터가 달려잇어서 모터 제어를 통해서 허리의 레일을 따라서 움직...

HL-39785017

Bluetooth A2DP ESP32 Connection

I need assistance with C++ code to enable two ESP32s to connect via Bluetooth using A2DP for audio streaming. The system should operate standalone, with auto-co...

HL-39784582

Nuvoton MG51FB9AE LED Control Firmware

I have a Nuvoton MG51FB9AE board fitted with four momentary-push buttons (1-4) and three output LEDs (A-C). I need a small but tidy C++ firmware that maps the i...

HL-39784439

Arduino Sensor Prototype Development

I'm looking for an experienced Arduino developer to help build a sensor-based prototype. The project involves using an inclinomoter, RFID tag proximity sensor,...

HL-39784444

Advanced Arduino/ATtiny Developer for Night Light Project

I need an experienced Arduino/ATtiny developer to help finalise a handheld night light project using an ATtiny85. The project is mostly built and tested, but se...

HL-39783954

Story Printer Prototype

I’d like to turn five simple push buttons and a 4-inch thermal printer into a pocket-sized “literary vending machine.” Press one button and out comes a short st...

HL-39783704

Arduino Smart Cat Feeder

I need a complete Arduino Uno–based design that can automatically portion out both dry food and water for my cat using real-time scale readings plus the animal’...

HL-39783534

Electromagnetic Water Descaler Creation

Looking for PCB Designer who can develop and design PCB for My project. here i have shared rough blueprint design PCB that fulfill my requirement ESP32-Based El...

HL-39783612

Microcontroller Project Development

I need assistance with a microcontroller project using the Keil platform. The project involves programming and development tasks. Key Requirements: - Utilize th...

HL-39782767

Autonomous Outdoor Surface Cleaning Robot

I’m building a fully self-reliant robot that sweeps and washes outdoor concrete surfaces without any human intervention. At the heart of the design I want an ES...

HL-39782812

Siemens S7-1200 PLC Programming

I need a programmer experienced with Siemens S7-1200 PLCs. The main objective is to configure the PLC to output 2 out of 5 pulses over a year, with varying time...

HL-39782673

Software Application Engineer For System Integration

Role Description This is a hybrid role for a Software Application Engineer. The role is located in Hermosa Beach, CA, but can be remote as well. The Software Ap...

HL-39782688

Software Application Engineer for Tool Integration

Role Description This is a hybrid role for a Software Application Engineer. The role is located in Hermosa Beach, CA, but can be remote as well. The Software Ap...

HL-39782225

ARM Assembly Assignment Help

I have an embedded-systems assignment centred on ARM-based microcontrollers that must be completed in pure Assembly. I’ll supply the full brief and any starter...

HL-39781678

Digital Sewing Machine PCB Design

I have a reliable manual sewing machine that I want to upgrade into a true electronic model. The heart of the conversion will be a brand-new PCB—with its own fi...

HL-39781300

Digital Sewing Machine PCB Design

I have a reliable manual sewing machine that I want to upgrade into a true electronic model. The heart of the conversion will be a brand-new PCB—with its own fi...

HL-39780631

Lightweight RC Glider ESC

I fly F5J competition gliders and the commercial controllers on the market still cost me precious grams. I’d like you to design a truly lightweight ESC that tip...

HL-39780202

Real-Time Control Software Developer

I'm looking for an experienced embedded software developer to work on an embedded system. The primary focus will be on real-time control functionalities. Key Re...

HL-39778481

Custom 3-Digit LED PCB

I’m designing a compact three-digit, common-cathode display where every segment is built from individual LEDs rather than off-the-shelf 7-segment modules. I wan...

HL-39778296

Smart Litter Box Control System Development

Job Title: Cat Litter Box Arduino/ESP32 Smart Control System Development Project Description: I am looking for an experienced embedded systems or IoT developer...

HL-39777321

Nanosatellite Design for Data Communication

I'm seeking an experienced aerospace engineer or satellite communication specialist to design a nanosatellite for communication purposes. The primary function o...

HL-39776696

MATLAB /Simulink expert with Power Electronics Background who can simulate converter simulation

HL-39776164

Control System for AC Motors

I need a solution to control six AC motors. I'm open to different methods of control, including wireless remote control, manual switches, or an automated contro...

HL-39775421

Signal Jamming Detection Device Development

I need a complete, end-to-end solution that can reliably detect signal jamming in real time, process the alert locally, and push the event data to a central ser...

HL-39774954

Omron/Weintek HMI Programming

I need a skilled programmer to develop an HMI program for Omron/Weintek systems. The primary focus is on user interface design. The program should include speci...

HL-39774679

Qt-ROS Integration with Mission Planner

I need an experienced developer to extend our existing Qt-based GUI application, currently connected to ROS for data monitoring. The task involves integrating t...

HL-39774610

Raspberry Pi and Arduino Integration

I'm seeking assistance to integrate Raspberry Pi and Arduino for a plastic bag detection project. Requirements: - Connect Raspberry Pi Camera Module 2 to Raspbe...

HL-39773902

PCB Design for Wearable Assistive Device

I have built a working prototype of a wearable assistive device for deaf/hard-of-hearing individuals. The device uses an Arduino Nano, an ultrasonic sensor, and...