Signal Processing projects — HireLancer archive

ID / Date Listing

MATLAB Engineer for PV Inverter Project

I'm seeking an experienced MATLAB/Simulink engineer to replicate and expand on a research paper project involving grid-connected photovoltaic inverter control s...

HL-40097311

Celestial Tracking IoT Device Development in Delhi/Faridabad

I'm seeking an experienced embedded software engineer to develop software for an IoT device that tracks the position and movement of celestial bodies. Key Respo...

HL-40095209

Radar Signal Processing Project

An expert is needed with strong hands-on experience in radar signal processing and programming expertise.

HL-40094469

PCB Design for Bathroom Appliance

I need a PCB designed for a bathroom appliance. The PCB should include a 12V relay and a 5V converter. Ideal skills and experience: - Proficiency in PCB design...

HL-40093984

EtherCAT Servo Sync Programming -- 2

I am working with two Panasonic servo drivers—MBDLN25BE and MADLNO5BE—connected to a Delta AX308EA0MA1T PLC. The goal is to make both motors and a linear actuat...

HL-40093847

Binance API-Based Harmonic Pattern Screener

Hello, I hope you are doing well. Have you worked with Binance API and WebSocket using Python to handle real-time market data running 24/7? Please briefly descr...

HL-40093568

CANbus reverse-engineering

I have raw traffic from a CANbus network and need it reverse-engineered. Parallell to the CANbus-log, I have a modbus-log with known values. These two logs are...

HL-40093433

EtherCAT Servo Sync Programming

I am working with two Panasonic servo drivers—MBDLN25BE and MADLNO5BE—connected to a Delta AX308EA0MA1T PLC. The goal is to make both motors and a linear actuat...

HL-40092138

Configurar FL Studio y Pro Tools

Busco a alguien que deje mis dos DAWs – FL Studio y Pro Tools – totalmente listos para una sesión de grabación de audio sin contratiempos. Ya tengo el hardware...

HL-40092037

Diagnose AK4454VN I2S Connection

The AK4454VN DAC in my design feeds a Dante module over I²S, yet the system remains silent. My main objective is to uncover the exact point of failure and resto...

HL-40092053

Wearable Sensors System Prototype Design

We are seeking an experienced wearable hardware + firmware engineer to design and build an MVP prototype of a non-invasive skin-worn sensing system that tracks...

HL-40091459

ESP32-FPGA IoT Module Development

I am building a compact measurement and control module that marries an ESP32 with a small FPGA. The FPGA will handle real-time signal processing, while the ESP3...

HL-40090550

MATLAB to USRP Wireless Message Transmission

i need to create a wireless link, in which through matlab code i'll transmit my message to USRP N210 and receive from same USRP, and recovered message. Modulati...

HL-40088784

Uplifting Ambient Texture Creation

I’m finishing a new batch of atmospheric guitar pieces and need a sound designer who can weave in lush, complex layers that feel dark at first blush yet ultimat...

HL-40088348

Simulink Power Distribution Modeling

I need a well-structured MATLAB Simulink model that accurately represents an electrical power distribution system. The goal is to see the behaviour of the netwo...

HL-40087524

ESP32 Scrolling Text Display

I'm looking for an experienced developer to create an ESP32-based display system. The primary function of this system is to display scrolling text using a HUB75...

HL-40086203

500W DC Motor Controller Design

I’m ready to hand over the full schematic of my 36 V / 500 W brushed-motor controller so you can put it under the microscope. The design is built around three p...

HL-40083890

Unit Cell Design for RIS

I need a unit cell design for a Reconfigurable Intelligent Surface (RIS) using CST Studio. Key Requirements: - Focus on performance optimization - Experience wi...

HL-40083490

ESP32 Heart Rate GATT Transmission

I have an ESP32 wired to a heart-rate sensor and the readings are flowing nicely on the serial monitor. What I need now is the firmware logic that turns those n...

HL-40082764

TradingView Indicator Development with Telegram Integration

مطلوب: مطور نصوص الصنوبر الخبير لمؤشر الأنماط التوافقية التنبؤية + لوحة المعلومات الديناميكية + تكامل Telegram نظرة عامة على المشروع: نحن نبحث عن مطور Pine Scri...

HL-40082472

بوت تنبيهات هارمونيك تيليجرام

1/4 The project is to build a professional Telegram bot that monitors all USDT spot pairs on Binance to automatically and instantly detect Harmonic patterns upo...

HL-40080610

Debug USB2514B Hub PCB

My custom board built around the Microchip USB2514B-AEZC-TR powers up, yet Windows never shows it in Device Manager. Power rails look solid and with the oscillo...

HL-40078698

LED Flash Circuit for BL-600

I need a simple, reliable way to make my BL-600 shock detector flash a light exactly once each time its output toggles. The detector runs at 3 V, and the whole...

HL-40078555

Multi-Channel Short-Range RF Circuit

I have working breadboard prototypes that use the common 315 MHz and 433 MHz ASK modules to trigger an identical downstream PCB. They prove the concept, but two...

HL-40078083

Industrial Ladder Diagram Creation

Draw a ladder diagram for each exercise BY HAND. Explain how you would design the system, detailing your approach and rationale. Explain each rung of the ladder...

HL-40078096

Programmable logic controller question

For the digital to analogue convertor circuit shown below and taking C as the most significant bit, construct a table of all the possible output voltages given...

HL-40076724

Testing and Quality Assurance

We’re looking for a Quality Assurance& Testing Engineer to help us ensure our products meet the highest standards. What You’ll Work On: • Black-box and white-bo...

HL-40076159

PCB Design - IR LED Tracking Marker - Self contained

We are looking for an experienced electronics / PCB design engineer to design a self-contained IR LED tracking marker for a computer-vision system. The project...

HL-40073207

Custom ROM for Redmi 4A

create a custom ROM for Redmi 4a with 1. special audio routing 2.special restrictions

HL-40070542

TETRA Decoder Output Fix

Let me know if you understand Tetra, SDR etc.. There is a small problem with bit and decode a part.

HL-40068370

AVR128DA48 I²C Master Setup

I need concise firmware guidance to turn my AVR128DA48 into a reliable I²C master that can read data from a slave sensor. The exact sensor is not critical at th...

HL-40068148

ESP32-S3 SIP Firmware

I want custom firmware written for an ESP32-S3 SIP module ## Project Overview We are building a **hardware–software audio gateway** that converts a **live cellu...

HL-40068174

Osmo-Tetra Data Interpretation Bug

I have forked Osmo-Tetra and everything compiles cleanly, yet one key function no longer behaves: after the demodulator passes its bitstream, the data interpret...

HL-40068047

ESP32 RFFE Address Scanner -- 2

Necesito un programa en C++ que permita al ESP32 descubrir de forma rápida y fiable las direcciones de todos los esclavos conectados mediante el protocolo MIPI...

HL-40066469

Formation LabVIEW pour Ingénieurs

Je souhaite organiser une formation 100 % en ligne pour mon équipe d’ingénieurs (niveau débutant à intermédiaire). Notre objectif immédiat est la prise en main...

HL-40066378

Arduino Nano DCC PCB Design

Need a compact, single-board solution that seats an Arduino Nano and handles full DCC interfacing for model-rail accessory control. The board’s sole purpose is...

HL-40065793

Custom ESP32 PCB Gerber

I’ve been developing on the ESP32-WROOM-32 and now need a custom board so I can move my prototype off the breadboard. The board should have ESP32, EM18, RTC, Ca...

HL-40064749

ESP32 Schematic & PCB Design

I'm looking for an experienced electronics designer to create a schematic and PCB for an ESP32-based production project. The device will integrate various senso...

HL-40064030

Communication Systems Tutoring

I need a tutor to practice and explain a variety of Communication Systems I questions. The focus is on understanding concepts, solution steps

HL-40061823

Communication Systems I Tutoring

I need a tutor to practice and explain a variety of Communication Systems I questions. The focus is on understanding concepts, solution steps, this a file have...