Electronics projects — HireLancer archive

ID / Date Listing

Digital Hardware Quiz Assistance

I need an expert in digital hardware to help me prepare for a quiz tomorrow. The topics include: - Combinational Circuits: Adders and subtractors, multiplexers...

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Prototype Tugas Akhir

Membuat heating pad untuk kram menstruasi (desain dan contoh terlampir tertera). Fitur utama adalah rechargeable, memiliki 3 tingkatan panas, baterai tahan seti...

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Modify Antmicro PCB: 80-Pin GPIO

I'm seeking a skilled PCB designer to modify the Antmicro open-source carrier board. The main task is to add an 80-pin GPIO header to the existing design. Key R...

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Optimization of RF Wireless Charger PCBs

Project Title: Miniaturization and Optimization of Wireless Power Transfer System (Transmitter & Receiver PCBs) Description: I have developed and patented a wir...

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B&R PLC X20 Communication Expert

I'm looking for a PLC expert, specifically with B&R X20 Series, to set up communication for monitoring and diagnostics. Requirements: - Proficiency in X2X Link,...

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Tinkercad Arduino Motor Circuit Design

I'm seeking a quick circuit design on Tinkercad for personal use. The circuit should include motors and drivers, with an Arduino microcontroller. Ideal skills a...

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External Baby Diaper Detector Using VOC Sensor + LED Alert

We are seeking an electronics developer to create a simple, safe, and low-cost prototype of an external device that can detect feces in a baby diaper by identif...

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Yocto Project Development for BeagleBone

I need an experienced developer to create a complete Yocto project for the BeagleBone platform, including deployment. The core image should be a custom image, a...

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Design Task Part 1 FSK Receiver (Digital Frequency Modulation)

Hello, I am supposed to create a short documentation about frequency modulation. 1. Analysis of the task, questions, and problems 2. System concept 4. Circuit d...

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Altium PCB Design for LED Matrix

I need a skilled PCB designer to create a PCB for a 32x32 single-color LED matrix display system in Altium. The design has moderate complexity and requires some...

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Repair Electronic Circuit

I need an electronic circuit, specifically from a radio, fixed. The primary issue is component failure, and I suspect the transistors may be faulty. Ideal Skill...

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Arduino Library Installation & Configuration

I need an experienced Arduino developer to install several libraries on my Arduino IDE and help install and configure them. Libraries to install: - Sensirion SC...

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Robotic Arm Control Algorithm Development

I need a controls engineer to design a control algorithm for a robotic arm specifically for assembly tasks. The ideal candidate should have: - Strong background...

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Double-layer PCB Design for Radio

PCB Circuit Designer in KiCAD or EasyEDA. Project Resonant Charger.

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Desarrollo de Prototipo Funcional ESP32

Título del proyecto: Desarrollo de prototipo funcional con ESP32 + iButton + RS-485 y preparación completa para fabricación en MacroFab Descripción del proyecto...

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Arduino LED Driver PCB

I require a fully working example PCB designed using KiCad 9, demonstrating the use of the AL5887 LED driver configured in SPI mode (INT_SEL pin set HIGH). The...

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Consumer Electronics Prototype Testing Specialist

I need an experienced specialist to perform functional testing on a consumer electronics prototype, specifically a radio device. The prototype is currently in t...

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Compact Bio-Wearable Device PCB & Firmware Development

I'm developing a compact bio-wearable device for health monitoring and need technical expertise to finalize the build. This project involves working on several...

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Design of a Powerdrive for a 6 kW permanent magnet electric motor

Project: Design of a Powerdrive for a 6 kW permanent magnet electric motor • Source of energy of the Powerdrive : Battery: Voltage 72 (52.5 - 88.2) V, Current 1...

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ROS 2 Control Expert Needed

I'm looking for an expert to implement ROS 2 control. The project involves working with robot and requires a deep understanding of ROS 2 frameworks. Ideal skill...

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Bio-Wearable Device Development Expert Needed

I’m developing a compact bio-wearable device and need technical expertise to finalize the build. Key Requirements: - Edit existing STL file for proper PCB fit (...

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MATLAB Multi-Level Inverter Integration

I need help integrating a 3-phase induction motor into my MATLAB project involving 15 multi-level inverters. Key Requirements: - Circuit design and simulation e...

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STM32H730VBT6 Schematic Design

I need an experienced electronics designer to create a schematic using the STM32H730VBT6 microcontroller. This is for an industrial automation project. Requirem...

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Smart Induction Cooktop Integration - Within Sri Lanka -- 2

I'm looking for someone to help convert a standard induction cooktop into a smart device using Arduino. The setup will involve connecting the cooktop to a digit...

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DC Current Source Design & Simulation

Project Description: I am seeking assistance with a project: designing and simulating a Switch Mode DC Current Source. The goal is to create a power supply suit...

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Smart Research EV-Powered Boat Design

I need a design for an innovative EV-powered smart boat, intended primarily for scientific research on rivers and lakes. Key Features: - Autonomous navigation -...

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Adjustable Cycle Timer Relay Module

I need a low current cycle timer relay module. This module will control a MOSFET instead of an electromechanical relay and will allow for adjustable on/off timi...

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Pump Control Panel Modifications

I need modifications on my pump control panel to suit a revised operation method. Currently, the system is relay-based. Requirements: - Modify the panel to enab...

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Multi-layer PCB Design for Prototyping

I need a skilled PCB designer to create a multi-layer PCB Essential requirements: - Expertise in multi-layer PCB - Proficient in PCB design software (e.g., Alti...

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Hybrid Powertrain Simulink Model

I need a simplified Matlab Simulink model of a hybrid powertrain. The model should include the following components: - Electric motor and battery - Internal com...

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Industrial Automation with Allen-Bradley PLCs

I'm looking for a skilled expert in inductive automation, specifically in industrial settings. The focus is on integrating Programmable Logic Controllers (PLCs)...

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Breadboard Wiring for Circuit Prototyping

I need a skilled individual to wire a breadboard for a new circuit I am prototyping. The project involves both digital and analog components. Key Requirements:...

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ECG Image to Digital Signal Conversion -- 2

I need a model to convert PNG ECG images into digital ECG signal values, matching the format of the PTB-XL database on PhysioNet. https://physionet.org/content/...

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Comprehensive LabVIEW Automation & Control

CompuFlow Solutions builds liquid and gas flow calibration equipment for the Army, Navy, Air Force, NASA, many Aerospace companies, and major airlines. (www.Com...

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2D Drawings & Schematic Design

I'm seeking assistance with two tasks: 1. 2D Drawings - Detail: Need one detailed drawing and one assembly drawing, both in 2D. - Software: CATIA v5r20 preferre...

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ECG Image to Digital Signal Conversion

I need a model to convert PNG ECG images into digital ECG signal values, matching the format of the PTB-XL database on PhysioNet. https://physionet.org/content/...

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PCB design -ESP32-S3 update

Ongoing developement. Prefer supplier with programming skills for better understanding

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Industrial Automation Robot Design

I need a robotic system designed for industrial automation. The robot should autonomously handle heavy loads. Key Requirements: - Design an autonomous load robo...

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Attiny1616 Firmware Development

I'm seeking a skilled firmware developer to work on an Attiny1616 project using MPLAB X IDE. Key Requirements: - Primary function: Sensor data collection - Exis...

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HMI-Controlled Testing Machine Setup

I need an automated testing machine controlled from a single HMI point to manage 5-6 test cells. Each test cell will have independent sensors for monitoring pre...