Circuit Design projects — HireLancer archive

ID / Date Listing

Industrial Automation Hardware Prototype Circuit Design

I'm working on an industrial automation project and currently at the prototype development stage. I'm seeking a professional to assist with specific circuit des...

HL-38081870

Functional Comparison Machine Design

Hello All , I want you to design a small machine which will clearly show the power consumption of a hub bearing , when hub bearing is rotating at 300 rpm or les...

HL-38081556

Custom Electrical Actuator Design & Circuitry

I'm looking for an experienced electronics engineer or related professional who can design and assemble a custom made, electrically driven actuator with a contr...

HL-38080961

Cost-Effective RC Toy Car Design

I'm looking for a creative electronics engineer who can design an innovative toy car. The target age group is 7-10 years old, so the design should be engaging a...

HL-38079305

Power Supply Circuit Board Design

I am looking for an experienced electronics designer to create a power supply circuit board. This project requires a detailed understanding of circuits and expe...

HL-38079378

Electric Circuit Redraw

I require a skilled drafter to redo my electric circuit from a JPEG image file. The image I have isn't clear and could do with your expert touch. - The task inv...

HL-38076054

EMV Bluetooth Card Reader for Data Logging

I am in need of an EMV card reader PCB with Bluetooth capabilities, expressly for the logging of data. Here are the specifications for the task: - Main Purpose:...

HL-38074462

High Complexity Single-Sided PCB Design

I am in need of a skilled PCB designer with expertise in circuit design and PCB layout. The project involves a high complexity single-sided PCB. Key Requirement...

HL-38073050

Small Multilayer PCB Design with Altium

I'm seeking an experienced PCB Design Engineer to develop a small, multilayer PCB using Altium Designer. Requirements: - The PCB should be small in size - The d...

HL-38072322

Logic Electrical Diagram Creation

I need a basic logic electrical diagram created using Logic.ly. delivery time now. will take 15mins. The main purpose of the diagram is to help me understand an...

HL-38072178

Logic Electrical Diagram Design

I need a logic electrical diagram created using Logic.ly. The main purpose of the diagram is to help me understand an existing circuit better. Key Requirements:...

HL-38071103

RTL Knowledge for Integrated Circuit Design

I'm seeking an individual with proficiency in RTL (Register Transfer Level) to assist in understanding the architecture and designing integrated circuits. Espec...

HL-38068865

SLD Control Circuitry Insights for Substation

I am on the lookout for a specialist in electrical classic control who can assist me in understanding better the SLD (Single Line Diagram) control circuitry, pa...

HL-38070478

Consumer Electronics PCB Design

I'm looking to have a simple and basic circuit designed for a consumer electronic device. The main specifications for this project are as follows: - Purpose: Th...

HL-38067704

ST62T25B6 to Arduino Nano Circuit Map

I'm looking to create a circuit board that will effectively map the I/O operations of a 28 pin ST62T25B6 to an Arduino Nano. In the attached "circuit board pino...

HL-38068604

Basic Logic Gates VHDL Circuit Design -- 2

I'm seeking a VHDL expert for a college project revolving around basic logic gates. The project involves primarily circuit design, with an emphasis on the follo...

HL-38067533

PCB scale Design and IoT Firmware

PCB design for a scale with a 4G module to send results to WebServer using HTTP Post. Circuit is intended to be powered from battery with a support of solar pan...

HL-38066394

Multi-Layer PCB for Prototype Development

I am in need of a PCB designer with experience in developing multi-layered boards for prototyping purposes. We have an existing design that needs some simple ch...

HL-38065626

Electrical Single Line Diagram for Photovoltaic Field

We are looking for an experienced electrical engineer to assist us in solve this issue an Electrical Single Line Diagram (SLD) for a Photovoltaic field with a c...

HL-38063459

Arduino Projects & Design -- 2

Here is a brief description of my project. (Please note: I will not reply back to auto response messages. Also please post the actual price not a price just to...

HL-38065225

Arduino-compatible Isolated Encoder Signal Splitter Design

I require an intricate hardware developer with technical mastery to custom design an isolated encoder signal splitter board that's compatible with Arduino micro...

HL-38062881

Compact PCB Module with ESP32

I am in need of an experienced PCB designer who can create a small PCB module with the following features: - ESP32 - SIM module - Gyro - Battery backup with cha...

HL-38061425

Urgent Pspice Circuit Design and Simulation

I'm in need of a skilled Pspice professional who can design simple circuits and conduct simulation analysis urgently for a prototype testing project. Key Respon...

HL-38061256

IoT Prototype Development: Circuit Design

Can you design and develop with circuits, VR glasses with headset?. I'm in need of an electronics engineer specializing in circuit design and prototyping. The t...

HL-38059073

PCB Design Engineer Needed (European, American based only)

I'm seeking a PCB engineer who's proficient at PCB layout design, circuit analysis and troubleshooting, and component sourcing. The project entails: - PCB Layou...

HL-38058681

PCB Layout Review & Optimization

I’m looking for a professional to review and optimize my PCB layout design. The aim of this review is to identify any design errors, ensure proper component pla...

HL-38057764

OrCAD Schematic Design & Simulation Expert

As an individual working on a project, I need support with OrCAD. Specifically, I require assistance with: - The designing of a schematic - Simulating the subse...

HL-38056954

12V Air Compressor Design for Tire Inflation

I need a little module made with a screen and button to set tire pressure and a separate deflate and inflate button both of which when pressed watch and or regu...

HL-38056111

Advanced Wearable Health Monitor Design

I'm seeking an experienced electronics professional who can help bring my vision to life. The project involves creating a wearable device that will be capable o...

HL-38055927

PCB Design for Temperature Control Device

I'm in need of a skilled PCB designer to create a design for a straightforward electrical device focused on temperature control. Key Details: - The main functio...

HL-38055406

PCB Design for Keyboard & Monitor

I'm looking for a skilled PCB designer to help me repurpose an old laptop keyboard and monitor to work via a desktop host. Key Project Features: - **Repurposing...

HL-38055446

Electrical Systems Efficiency Enhancement

I'm looking for an experienced electrical engineer to help with a couple of tasks. The primary focus of the work is to improve the efficiency of our existing el...

HL-38055463

Power Electronics System Design Simulation

I have a project that requires the design of a power electronics system using PSIM simulation software. Key Requirements: - The goal is to design a custom conve...

HL-38055012

Altium Expert for PCB Layout Design

I am personally embarking on my master's project, necessitating an expert in Altium for a basic PCB layout design. While the overall complexity anticipated rema...

HL-38014363

EasyEDA PCB & Schematic Design

I'm in need of a professional who is proficient in EasyEDA to design PCB and the accompanying schematic. The complexity level of the project is undisclosed, so...

HL-38050129

PCB Gerber File Trace Routing Modification

I'm in need of an experienced PCB designer who can modify a trace routing on a PCB gerber file. The specific requirement is to interrupt one of the traces, but...

HL-38048786

Custom Carrier Board Design and sample for Raspberry Pi CM4

I am looking for a freelancer to creating a custom carrier board that is specifically designed for Raspberry Pi Compute Module 4. Features: - It should include...

HL-38047519

LoRa Based Pumping Systems Monitoring

I'm in need of a private LoRa based system that's going to help me monitor and control my pumping systems. - I need the system to specifically monitor the flow...

HL-38046739

Garage Power Upgrade & Future Preparation

Home owner, I am seeking an experienced electrician to design/specify new circuits after a panel upgrade from 100A to 200A (done recently- stucco wall still ope...

HL-38046428

Simple Digital Circuit Design in Proteus

I'm in need of a freelancer proficient in Proteus and knowledgeable about digital electronic circuits, specifically used for computer hardware. The job involves...