Electronics projects — HireLancer archive

ID / Date Listing

Análisis Circuitos Lineales en Multisim

Pago total 20 dólares se necesita para mañana temprano Tengo una serie de ejercicios universitarios que requieren un análisis exhaustivo de circuitos lineales e...

HL-40435539

Industrial Membrane Keypad Circuit Design

I have a Snap-On MT-1665 oscilloscope that the keypad is not working. I found a Company that can make one but I need an exact high tolerance file made. I need t...

HL-40434909

Multi-Layer PCB Mentor, Delhi NCR

I’m undertaking a hands-on learning project focused on advanced, multi-layer PCB design and I need a mentor who can guide me in person within the Delhi NCR area...

HL-40435333

Desarrollo de Controlador DMX para Motores

Solicitud de presupuesto – Controlador DMX para 8 motores paso a paso independientes Hola, Estoy buscando desarrollar un controlador personalizado para instalac...

HL-40435099

AC Motor Closed-Loop Control Software

I need a compact piece of software that will run a closed-loop control algorithm for an AC motor, using a Hall effect sensor as the sole feedback device. The fi...

HL-40434853

Régulateur de vitesse DC à potentiomètre

Je souhaite réaliser un petit module capable de faire varier la vitesse d’un moteur à courant continu (DC) à l’aide d’un potentiomètre rotatif. Voici ce que j’a...

HL-40434652

Custom Automated Crepe Machine — Arduino + 3D Print Build

Custom Automated Crepe Machine — Full Build (Design + Electronics + Assembly + Shipping) I need a mechatronics engineer to design, build, and ship a fully worki...

HL-40434547

Freelance PCB Design for Hardware Development

We are looking for an experienced Freelance PCB Designer to support our ongoing hardware development projects. The ideal candidate should have strong expertise...

HL-40434405

Finalize ESP32 High-Power Controller

Il progetto – un controller basato su ESP32 capace di gestire correnti fino a 30 A – è ormai quasi concluso: i prototipi girano, le PCB sono state prodotte, ma...

HL-40434414

Smart Home Hardware Technical Researcher

Technical Researcher – Hardware Research & Procurement (Smart Home / Electronics) We are building a premium local-first smart home system and need an ongoing te...

HL-40434282

Compact LED Headphones Music Player PCB Design

PCB Designer Needed for Small LED Headphones Music Player Board with 1GB Storage I need an experienced PCB designer to create a small manufacturable PCB for LED...

HL-40433795

OpenMV N6 camera MicroPython to Modbus TCP Integration

I need a developer to set up Modbus TCP communication between a microcontroller and an OpenMV camera with a PoE Ethernet shield The data to be transmitted is pi...

HL-40433666

Interactives and Robotics mechanical-electronic engineer

I'm seeking a skilled electro-mechanical or robotics engineer to design an interactive element. Experience in this field is crucial for this project. - Design a...

HL-40433412

Diseño Lógico para Ignición Segura

Necesito plasmar, con rigor técnico, el funcionamiento de un sistema de control de ignición basado únicamente en compuertas AND. El alcance incluye tres piezas...

HL-40432723

High-Precision Linear Encoder System Development

# Embedded Electronics Engineer – AS5311 Linear Encoder System Looking for an experienced Embedded Electronics / PCB Design Engineer to develop a compact linear...

HL-40432629

Underground Cable Pulling Calculations

I need professional calculations for underground cable pulling. A software simulation is required. Key Factors: - Cable Tension Limits - Conduit Fill Capacity -...

HL-40432646

Hyundai Gearbox Installation Help

لدي سيارة ‎Hyundai‎ وقد وفرت لها جير (ناقل حركة) مستورد ومجدد بالكامل، وأحتاج إلى فني خبير يتولى التركيب في موقعي. المطلوب هو إنزال الجير القديم، تركيب الجير ال...

HL-40432129

Update Residential Electrical Plan

I already have a plan with electrical drawings with lights only, but recent remodeling Specifically, the new plan must show extra gpo lines and breaker assignme...

HL-40431948

Digital Lock Development Support

I’m building a new electronic digital-lock and need an enthusiastic fresher who wants real-world experience in the technical electronic domain. You’ll work alon...

HL-40431668

Chemical Processing P&ID Creation

I'm looking for a detailed P&ID for a chemical processing setup. The diagram should include: - Pumps and valves - Reactors and tanks - Heat exchangers and filte...

HL-40431565

12V Boat Power System Design

I'm looking for an experienced freelancer to design a 12-volt power system for my boat, incorporating both solar and wind power sources. The system should inclu...

HL-40431563

Turnkey ESP32-S3 Travel IoT PCB with Enclosure Design

Senior Hardware Engineer: Turnkey ESP32-S3 PCB Design (18x35mm) Project Overview I am seeking a senior hardware engineer to design a professional, 4-layer, doub...

HL-40431467

Mobile Brake Maintenance Needed

My car’s brakes have begun squeaking and I can feel the stopping power fading, so I’m looking for a mobile mechanic who can come to me for a full brake service....

HL-40431175

Figma Design Collaboration Needed

I’m looking for a talented designer who can jump into my Figma file and help move it forward. The scope is flexible—whether that means building fresh screens fr...

HL-40431179

Single-Layer PCB Design for Radio Prototyping

I'm seeking an experienced PCB designer to create a single-layer circuit board for a radio prototype. The PCB will include sensors, power management units, and...

HL-40431079

Embedded Systems Engineer: Modular IoT Device with Edge-AI (LTE-M/NB-IoT)

Core Hardware Platform (Motherboard)The "Primary Logic Unit" or "Universal Motherboard" serves as the intelligent core of the system and will utilize a System-o...

HL-40430812

Advanced Simscape Multibody Mechanical Model

I need a high-fidelity mechanical model built in Simscape Multibody. The project calls for an advanced level of detail, so beyond the usual bodies, joints, and...

HL-40430642

PCB Prototype Test Board

I have a circuit idea that now needs to move from the sketchpad to a real-world prototype. The end goal is a fully built, ready-to-power-up PCB that I can use p...

HL-40430612

4x4 Arduino Keyboard Schematic

I need a clean, ready-to-build schematic for a compact keyboard that uses an Arduino Micro as the controller. The board is for everyday, general use and will be...

HL-40430290

Portable CPR Device with LCD

I need a portable CPR device designed with user-friendly features. Key Specifications: - LCD Display: 1.3" with graphical/icons and text instructions. - Countdo...

HL-40430335

Gigabit 48V-24V PoE Converter Design

I need a complete electronic design that takes a 48 V PoE mid-span input and delivers a stable 24 V PoE end-span output at up to 30 W while passing full gigabit...

HL-40430176

Cellular Temp-Humidity Sensor Design

I need a complete hardware-to-firmware solution for a low-power, standalone temperature and humidity monitor that relies on 4G/LTE rather than Wi-Fi. The core w...

HL-40430210

8-Port Smart Switch PCB Design

I’m building a compact, 8-port smart Ethernet switch and need a seasoned PCB engineer to turn the concept into production-ready files. Every port will present a...

HL-40430200

DSP-Based 3kW Sine Wave Inverter Design

I'm seeking an experienced power electronics engineer or inverter design firm to create a high-quality, DSP-based, low-frequency, pure sine wave inverter PCB fo...

HL-40430254

CVT Android TV Firmware Customization

I need an engineer who can take a stock CVT Android-TV motherboard and turn it into a polished, brandable product. The job centres on building or modifying the...

HL-40428789

500VA Inverter Circuit Design Consultant

I’m building a 500 VA Home Inverter and need an experienced engineer / consultant to refine the entire circuit design. I already have a rough block diagram and...

HL-40429110

Industrial Automation Control System

I’m preparing to roll out a full-scale industrial automation project and need a seasoned engineer who can own the control-system portion from concept to commiss...

HL-40429133

Create a Mini Ambient Companion Robot Prototype

Hi I will share the details with the shortlisted candidates. Thanks

HL-40428604

ESP32 Home Meter Integration with MATTER

Hi I will share the details with the shortlisted candidates. thanks

HL-40427850

Mecanum Wheels RC Control System

San Francisco based engineer needed I'm seeking an expert to create two remote-controlled mecanum-wheel systems for use in a live theatre show to control two mo...