Electrical Engineering projects — HireLancer archive

ID / Date Listing

PCB Design for Long-Distance OneWire Sensor Network with Integrated Arduino Mega Interface

I’m looking for a skilled electronics engineer to design a robust and reliable PCB that supports a OneWire sensor network in an industrial environment. The boar...

HL-39546727

Innovative Fog Sanitization - Deodorization Device Development

I'm seeking a skilled and innovative Electronics Engineer (preferably who has worked on NPD projects) to develop a unique sanitization and deodorization device....

HL-39546780

Independent HVAC Contractor Needed

I'm looking for an experienced HVAC contractor to repair my central air system, which is less than 5 years old. The system is currently not cooling. Ideal skill...

HL-39546540

PLC Programming Logic Refinement for Manufacturing

To whom it may concern, Tandem Products, Inc. is a cast urethane company actively engaged in increasing automation within our manufacturing facility. As part of...

HL-39546605

AC to DC Power Supply Design

I need help designing an AC to DC power supply. Requirements: - Design an AC to DC converter - Input: 120v AC 60Hz - Output: 110VDC max 3Amp - Ensure safety and...

HL-39546304

I need a freelancer

I’m looking for a reliable electronics engineer to review and improve my existing working prototype. My project includes: - A central unit based on Arduino Uno...

HL-39545561

Arduino Street Light Dimming System

I want to make a street lighting system using LDR sensor and Arduino. The lights should be dimmed based on the light level, and all connected via LABVIEW Requir...

HL-39545389

Sinumerik 828D Servo Motors Diagnostics

I'm seeking an expert to perform hardware diagnostics on servo motors for the Sinumerik 828D system. Key Requirements: - Experience with Sinumerik 828D - Expert...

HL-39545406

Urgent PCB Expert Needed

I need an experienced PCB expert for a radio project. Key requirements: - Experience in radio PCB design and development - Ability to work under tight deadlines...

HL-39544966

Automotive-Grade PCB Design for HID Reader

I'm seeking an experienced PCB design engineer to create a compact, automotive-grade PCB. The board will power and interface an HID reader, NodeMCU ESP8266, and...

HL-39544673

Raspberry Pi 5 Stability Fix

I'm seeking an embedded systems or IoT expert to troubleshoot and resolve issues with a Raspberry Pi 5 in my embedded project. We have two servos and two steppe...

HL-39544307

Arduino Impact Measurement Prototype

I'm seeking an experienced Arduino developer to help prototype a product. The prototype will include an accelerometer, speaker, and screen. Requirements: - Use...

HL-39544319

Banquet Hall AV System Design

I'm looking for an experienced audio-visual designer to create a high-end AV system for a banquet hall. Requirements: - Concert-grade sound system for the main...

HL-39544219

Modular Bioacoustic Sensor System Design

I'm seeking an experienced PCB designer with expertise in BLE technology and bioacoustic analysis. The modular stethoscope-like device should feature: - Up to 5...

HL-39543852

Design Advanced Air Traffic Control Radio Receiver

I'm seeking an experienced radio technology engineer to design a specialized air traffic control (ATC) radio receiver. The device will be used in airport contro...

HL-39543616

Heart Rate & BP Monitoring Device

I need a medical device designed for monitoring heart rate and blood pressure. The device should be user-friendly and provide accurate, real-time data. Key Requ...

HL-39543643

HVAC & Electrical Schematics Design

I need detailed mechanical plans for an HVAC system and electrical schematics. Requirements: - Design HVAC system (Specify type needed: Central, Heat Pump, or S...

HL-39543692

Machine Learning in Wireless Communications

Hello, I hope this message finds you well. I am writing to inquire about the possibility of working on a Master’s or PhD-level thesis project in the field of wi...

HL-39543436

Solar Energy System Expert Needed

I'm seeking a renewable energy expert, specifically in solar energy. I'm looking for someone with expertise in solar energy to assist with a project. Ideal skil...

HL-39542855

Custom Socket Design for BM1370 ASIC - 24/06/2025 11:53 EDT

I'm looking for an experienced mechanical or electrical designer to develop a custom socket for the BM1370 ASIC chip. Your responsibility will be to draw up the...

HL-39542692

LLM Expert for Smart Grid Optimization

I'm seeking an expert in large language models (LLMs) with a strong background in power systems, particularly in smart grids. Your expertise will drive real-tim...

HL-39542532

HMI-PLC Communication Verification

I need to verify communication between a Proface LT3300 HMI and a Mitsubishi FX5U 64MR/ES PLC using Ethernet, specifically UDP. Requirements: - Check data readi...

HL-39541681

PLC Fan Speed Control Programming

I'm looking for an experienced PLC programmer to control fan speeds on a radiator system based on temperature inputs. The existing PLC is the TM172PBG18R. Requi...

HL-39541314

Custom Litecoin Mining ASIC Development -- 2

Expert I’m looking for an experienced ASIC engineer or hardware consultant to help develop a custom low-power ASIC chip designed to mine the Kaspa cryptocurrenc...

HL-39540827

SMS Control for 8-Channel Relay

I need a system to remotely control an 8-channel relay via SMS using an embedded system like a microcontroller. Requirements: - Set up an embedded system to sen...

HL-39540693

Induction Charging LED Glass Design

I'm looking for a skilled designer to create a glass bottom model with integrated LED lighting and induction charging. Requirements: - Single color LED lighting...

HL-39540617

Capacitive Touch ESP32 PCB Design

I'm looking for a PCB design that integrates an ESP32 with capacitive touch input and a 240V relay for controlling lights. The ESP32 should have Wi-Fi connectiv...

HL-39540512

Diode Thermal Simulation

I need a thermal simulation for a 2-lead diode in a DFN package using Cadence. The goal is to predict thermal performance, and I need computations for Theta Ja...

HL-39539819

Triangular Vehicle Battery Design Schematics

Paying in INR only available Job Post: Design Schematics for Custom Triangular Vehicle Battery (for Toyota/Tesla Fit) I'm looking for a skilled engineer or CAD...

HL-39539651

Texas Electrical Engineer Needed

I need a licensed Texas electrical engineer to stamp my drawings for adding a battery system (over 10 kWh) to my existing grid-tied solar setup. Requirements: -...

HL-39539544

Local Crestron Programmer Needed

I'm seeking an experienced Crestron programmer located in the Tri-State Area to assist with home automation integration. Key Requirements: - Program for lightin...

HL-39539385

Audio Circuit Design for Home Systems

I'm seeking an experienced audio electronic design consultant to assist with circuit design for a audio system. Key requirements: - Design circuits for amplifie...

HL-39539395

Infrared Security Product Schematics

I need detailed system architecture schematics for a new infrared security product. The schematics must be created in Eagle CAD and include the following key co...

HL-39538846

AVR Microcontroller Programming Guide

I need an intermediate-level programming guide for AVR Microcontrollers using MPLAB X IDE with MCC. This guide is for educational purposes. Topics to cover: - B...

HL-39538529

K210 Beamforming Sound Processing

I need an expert to implement efficient beamforming on a MaixBit K210 Kendryte using a 6+1 Sipeed microphone array. The goal is to focus on specific sound, with...

HL-39538184

Electromagnetic Simulation for Coil Analysis

I'm seeking a detailed electromagnetic simulation to analyze the interaction between primary and secondary circular coils. The simulation should focus on: - Fie...

HL-39538017

Micromouse PCB Design

I need a PCB design for a micromouse robot. The primary function of the micromouse is maze solving. Essential components to be included on the PCB are: - Sensor...

HL-39537716

HFSS Microstrip Patch Antenna Design - 23/06/2025 02:28 EDT

I need a microstrip patch antenna designed for mobile communication, specifically operating in the frequency range of 9.5 GHz to 5.6 GHz. The design should be s...

HL-39537863

OHE Design for Indian Railway

I need an expert in OHE (Overhead Equipment) design, specifically for mast and structure placement, for a small railway project in JAMMU. The design must adhere...

HL-39531252

FPGA Design with SHA-3 Implementation

I need help designing an FPGA to implement the SHA-3 hash function using the AXI4-Lite interface on a PYNQ-Z2 board. Key requirements: - Design and implement SH...