Signal Processing projects — HireLancer archive

ID / Date Listing

Pro In Ear ANC Circuit

I’m building a pair of in-ear headphones that must rival the best studio cans when it comes to silence, so I need a complete Active Noise Cancelling circuit eng...

HL-39855157

Desarrollo bot RSI TradingView

Necesito un bot en Pine Script que ejecute automáticamente mi estrategia basada en RSI dentro de TradingView y se conecte a mis cuentas de futuros. Entregaré al...

HL-39854605

Servo Motor Firmware Development

My project centres on a microcontroller dedicated to precise servo-motor control. The basic hardware is already on the bench; what’s missing is reliable, well-s...

HL-39852050

Especialista en Biomedicina para Trabajo Remoto

Busco trabajo remoto en la Industria de la salud mas específicamente en el área de la Biomedicina, tengo: Habilidades Técnicas (Duras) a Destacar Programación:...

HL-39850576

CircuitPython Microcontroller Board Setup 1

Hi i need a key mapper I'm doing some tests the simpliest though most complex thing i could think of is doing a keyboard outputs from a amplitude + frequency fr...

HL-39850909

Modbus Relay Board Development

I need a Modbus relay board that can control 8 relays remotely using the RS485 protocol. Have a protections built in Key Requirements: - Ability to control rela...

HL-39849983

Seeking RF expert to tune a 2.4 GHz BLE antenna

I need a specialist to design a simple ground-plane PCB that hosts the Taoglas WLP.2450.25.4.A.02 antenna and then tune it in the actual operating condition. Do...

HL-39847283

Binary Options Trading Bot

I need a Telegram bot that sends binary options trading signals from the PocketOption broker to subscribers on a channel. Essential Features: - Send text messag...

HL-39846652

Machinery Diagnostics Project -- 2

Project Overview Cutsforth is assembling a development team to build out our new data analytics tool that will be a new product offering to our customers in ind...

HL-39846605

Machinery Diagnostics Project

Project Overview Cutsforth is assembling a development team to build out our new data analytics tool that will be a new product offering to our customers in ind...

HL-39845016

High-Speed Data Transfer FPGA Development

I am seeking an experienced FPGA programmer to develop a custom hardware acceleration solution for high-speed data transfer over Ethernet. Key requirements: - D...

HL-39844123

NFC Pressure Sensor PCB Finalization

I already have a working proof-of-concept for a tiny, battery-free pressure sensor that sits on a flexible PCB and chats with a coin-sized rigid reader board ov...

HL-39844142

Rooted Android — Modem/RIL-level GSM SIP Audio Bridge

Implement a modem-level GSM ↔ SIP two-way audio bridge by controlling the device RIL/modem (QMI/diag) so the modem internally mixes GSM and SIP audio legs. This...

HL-39843986

12V Modbus RTU Controller Development

I'm looking for an experienced developer to create a 12V Modbus RTU controller with an RS485 interface for a Linak actuator. The controller should be capable of...

HL-39843218

Distortion Pedal Build & Engineering

I’m working with Gibson Guitars developing a boutique distortion/overdrive pedal and now need a seasoned pedal builder who can take my draft schematic all the w...

HL-39840816

LabVIEW Smart Fetal ECG

I need a LabVIEW solution that turns my fetal ECG sensor into a smart, clinician-friendly tool. The VI must deliver real-time monitoring with both visual readou...

HL-39840518

LEO OFDM Signal Positioning Framework --Matlab

I need a complete pseudorange positioning framework developed using my LEO comm-nav integrated OFDM signal, where a subset of subcarriers is designed to convey...

HL-39838311

Vocal Processor Setup for Live Performance

I'm seeking an expert to program a vocal processor for live performance. Must be available over next two weeks as artist going on tour in late October. Requirem...

HL-39838331

In-Person Vocal Preset Programming

I have both a Zoom V6 SP and a Boss VE-22 set up in my studio and I’d like an experienced tech to come by and build a bank of polished presets for me. Im going...

HL-39838288

Enhance Car Power Calculation Accuracy

I run a live website that already turns raw phone-sensor data into dynographs and horsepower and Nm figures. The core workflow— driver inputs basic car info, pe...

HL-39837594

Optimize STM32H7 GPIO Output Speed

I need small STM32H7 firmware that outputs data from RAM to a GPIO pin as fast as possible. We have 1 pin for data and 1 pin for clock. The data must be present...

HL-39837115

Momentum Breakout Strategy Researcher (Logic & Optimization)

We are seeking an experienced quantitative trading researcher or market analyst to refine and optimize a **momentum breakout strategy**. This is **not** a begin...

HL-39836694

Magnetometer LED Alert System

I already have the hardware on my bench— an HMC2003 board, an NVE ALT-0021 board, an OMGS3 ESP32 board and the accompanying analog-to-digital converter. What I...

HL-39835537

Design a 2-Channel High-Speed Timing Measurement Module (KiCad + Red Pitaya)

I need help completing a PCB project in KiCad. The board is an extension module for a Red Pitaya STEMlab 125-14. Its purpose is to detect fast digital pulses on...

HL-39833865

Workshop manager

*Workshop Manager Project* The Workshop Manager Project is a project that aims to manage and improve the operational efficiency of an automotive workshop. Here...

HL-39831960

Install Allen and Heath Qu Series

I need an Allen and Heath Qu Series digital sound board installed in our church. Requirements: - Experience with installing digital sound boards, especially the...

HL-39830619

PIC Microcontroller Code Development

I'm seeking an talented embedded systems developer to create modify C code for a microchip dsPIC 16bit controller. Used for extremely high speed switching using...

HL-39829203

Deep Learning and EEG

If you have experience in deep learning strategies such as continual learning and have worked on signal processing such as EEG, we have two (short and long-term...

HL-39828910

Universal ESP32 Control PCB

Task: PCB Design for Control Board Goal Design a universal control PCB with: ESP32 DevKitC (plugged into a 2×19 pin socket, microUSB remains on the DevKit board...

HL-39828522

Real-Time Stock Momentum & Auto-Entry System

Freelancer Job Description: Tick-by-Tick Stock Momentum Auto-Entry System (India / Angel One) Project Overview We are looking for an experienced Fintech / Algo...

HL-39827615

RS485 Daisy-Chain Signal Fix -- 2

I have a daisy-chained PCB that links several boards over RS485. Each board carries a Microcontroller and the necessary communication modules. Everything powers...

HL-39826707

ESP32-based direct LCD reader for AUTO digital tire/tread gauge — small reverse-engineering + decoder

I want to non-invasively “listen” to the glass-mount LCD inside a multi-function gauge and let an ESP32 turn those raw segment signals into readable numbers usi...

HL-39826455

RS485 Daisy-Chain Signal Fix

I have a daisy-chained PCB that links several boards over RS485. Each board carries a Microcontroller and the necessary communication modules. Everything powers...

HL-39824869

COMSOL Weak Magnetic Rope Detection

I am working on a new quantitative detection method for steel wire ropes that relies on weak magnetic excitation, and I need a COMSOL Multiphysics specialist to...

HL-39823572

Instrumentation and control numericals

I need a sharp, technically-minded engineer to work through a control-system modelling task that centres on three deliverables: • Deriving the complete transfer...

HL-39823941

Event LED Wall Setup & Teardown

I’m mounting a small (max 10 ft × 10 ft) LED video wall for a rental-and-staging style event and need a technician who can see it through from the first flight-...

HL-39822273

Power Electronics Specialist Needed

Power electronics expert required who can do stabality analysis of FFTS and document it properly under various operating conditions

HL-39819284

Electrical Engineering Innovation Projects

We are expanding our Electrical Engineering Team and looking for 5 to 7 skilled freelancers to collaborate with us on a variety of ongoing and upcoming projects...

HL-39819081

Simscape OPC UA Control Integration

I already have a detailed SolidWorks assembly and need it ported into MATLAB / Simulink using Simscape Multibody, then tied into an OPC UA interface so the phys...

HL-39817513

Class D - DSP Amplifier PCB Design

I need a medium-sized Class D DSP amplifier designed for audio playback on Studio Monitors. The PCB will support: DSP Features: - Room correction - Phase alignm...