Circuit Design projects — HireLancer archive

ID / Date Listing

HL-38419284

PCB Signal Routing & Layout Changes

I'm looking for an expert in PCB design to optimize signal routing on a PCB. This will involve adjusting trace routing and altering the shape of the board. Idea...

HL-38418983

Payload Release PCB Design for dropper

I am in need of a skilled PCB designer to create a custom PCB to control a payload release mechanism. The PCB will be responsible for releasing a object when tr...

HL-38418285

Need help designing a power supply that has multiple functions there will be a total of 7 power supplies working together with switching functions.6 power supplies Will be outputting up to 20A. And 1 power supply up to 1A.

More details: What specific functions do you require for the power supplies? Will be using TDK lambda power supplies. Overload protection, Fuse protection. Use...

HL-38418092

Diseño pcb

Necesito el diseño desde cero de una placa pcb con esquematicos y posibles mejoras para la fabricación de las placas

HL-38417948

Simple Single-Layer PCB Design

I'm in need of a skilled electrical engineer who can help me design a simple single-layer PCB for prototyping purposes. Key Requirements: - Design a simple sing...

HL-38416064

Passive Balancer Design for 5 LFP Batteries

I need a professional to design a standalone passive balancer for my 5 LFP 72 Volt batteries. The main goal of this project is to extend the lifespan of these b...

HL-38415069

14.8V to USB-C Charging Adapter Design

I'm looking for an expert to design a small adapter connector that converts 14.8V (from POGO connectors) to USB-C to power up a consumer electronic devices. The...

HL-38414764

PCB Design Expert for Sports Tracker

I'm developing a sports tracker for live broadcasts and need an experienced PCB designer. Your role will involve assisting with component selection, schematic d...

HL-38414461

High Current PCB for Drone, Power Distribution board

I'm in need of a skilled PCB designer who can create a Power Distribution Board (PDB) for a drone. The drone will be powered by a battery and the PCB needs to b...

HL-38413447

Commercial Vehicle Electrical System Integration

I'm working on a project that involves the custom design and integration of an electrical system into a commercial vehicle. I need an experienced automotive ele...

HL-38413064

Custom Flex PCB Insole Design (based on tutorial, Trill/Bela)

I'm seeking a skilled PCB designer to create a flex PCB insole tailored to the tutorial "Designing a custom flex sensor". The design needs to accommodate a shoe...

HL-38411858

11kW 200-900V DC to 3ph AC inverter

build me an 11kW 200-900V DC to 3ph AC inverter to push EV´s battery power back into the grid according to vde4105. this needs frequency tracking, power provide...

HL-38409363

Medium-sized PCB Design for Strain Gauge Application

I'm looking for an experienced PCB designer to create a medium-sized board for an industrial measurement application using strain gauges (connects to a wheatsto...

HL-38409188

PCB Design for Pump and Valve Control

I need a PCB designed that controls a relay for a 230 volt, 300 watt pump motor and a relay for a 230 volt, 9 watt solenoid valve. These relays should be activa...

HL-38407680

Circuit Designer Needed for 40W LED Bulb Schematic

I require a circuit designer to create a schematic for a 40W LED bulb. The design should be scalable and compatible for 10W, 20W, 30W and 40W. The input voltage...

HL-38405355

Electrical Engineer & Industrial Designer Needed

I'm seeking an expert in electrical engineering with a strong background in industrial design, specifically in prototype development. The project is currently i...

HL-38405152

Radial Flux Permanent Magnetic Motor Design

I'm seeking a professional to design a Radial Flux Permanent Magnetic Motor for industrial applications. The motor should operate without coils, using a unique...

HL-38405183

Permanent Magnetic Motor Design Expert

I am looking for a seasoned engineer with expertise in designing permanent magnetic motors, specifically ones without coil electricity. The shape of the magnets...

HL-38404886

Altium to KiCad PCB Schematic Conversion-four schematics

I have already designed my 4 (four) PCB schematics in Altium, with a moderate complexity level of 2-4 layers. I'm looking for a skilled freelancer to convert th...

HL-38403878

EV Battery Inverter Design for V2G

I'm looking for someone to design an advanced inverter that can convert 900-200V DC from an electric vehicle battery into three-phase AC output up to 11kW, adhe...

HL-38402853

Lithium-Ion Battery Slow-Charging Circuit Design

I am seeking a skilled electrical engineer to design a slow-charging circuit specifically for Lithium-ion batteries. This project not only needs a detailed desi...

HL-38401549

CNC Programmer for Servo Motor Control

I need an experienced CNC programmer who can help me program and use Teknic SDLSK or MCPV servo motors for a CNC machine. - Machine Type:Teknic motor driving a...

HL-38392642

Indoor LED Dimmer Circuit Creation

I'm seeking an experienced electronics engineer to build a dimmable LED circuit on a breadboard for indoor lighting, controlled via a manual knob. I have a desi...

HL-38401276

Dimming LED Circuit with Manual Control

I'm in need of an LED circuit builder. I have a circuit which you can review. The circuit should have dimming capabilities. It should be controllable via a manu...

HL-38400752

Reproduction of Miniature Pocket Fetal Doppler

I'm looking to collaborate with a skilled engineer with strong capabilities for reverse engineering and product minimization. The imperative project objective e...

HL-38398560

Electrical Engineer for Circuit Design

I am in need of an electrical engineer with expertise in circuit design. Your role will involve: - Collaborating with me on circuit design - Providing expert in...

HL-38398436

Aluminium Flexible LED PCB for Therapeutic of Autism/Parkinson

I am seeking a competent individual or a team with vast experience in designing and creating flexible Aluminium LED Printed Circuit Board (PCB) used for biomedi...

HL-38397989

Small PCB layout for PIC

I need a small PCB layout, approximately 70x40 mm in size. The design will be two layers, incorporating a PIC microcontroller along with some SMD and through-ho...

HL-38396072

Electrical Engineering for Plumbing Systems

I'm seeking a skilled electrical engineer with experience in plumbing system design, ideally in both cistern and septic systems. Requirements: * Extensive knowl...

HL-38395902

Power Controller Board Design

I'm looking for a skilled engineer to create the project files of an intelligent board(Power Controller Board) with micro on board to manage the power supply of...

HL-38395888

Control PCB Gerber File Creation

With a focus on power distribution, I am seeking a professional capable of transforming my schematic view into a Gerber file for a control PCB. Key Details: - T...

HL-38392804

Functional Comparison Machine Design -- 4

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-38392321

PCB Layout Design for Multifunction Sensor

I need a skilled PCB layout designer to work on a digital sensor project. The sensor will be used for measuring fluid level, temperature, and thermal conductivi...

HL-38389021

IMU Sensor & NXP Kinetis Expert Needed also knowledge of can open.

I'm in need of a professional with significant experience in system integration involving IMU sensors and NXP processors. The main components of this project in...

HL-38386808

Futuristic 2 in 1 Wireless Charger

I'm looking to create a new concept for a 2 in 1 wireless charger, primarily for smartphones. I want this device to embody a futuristic design while maintaining...

HL-38384496

PCB Troubleshooting & Design Consultation

I'm seeking an experienced electronic circuit board designer and consultant. I have a faulty PCB that I need assistance with. Key Responsibilities: - Assist in...

HL-38385688

Single-Layer PCB Gerber File Creation

I'm in need of an expert to design a Gerber file for a single-layer printed circuit board (PCB) related to radio technology. Key Project Specifications: - The d...

HL-38385597

Arduino-Controlled Electromagnetic Locking Actuators Design

I'm looking for an expert in Arduino (or similar) and electromagnetic systems to help design and implement actuators for security cabinets. The key requirements...

HL-38385373

PCB Design Replication for DMX512 Fixture

I need a PCB design replicated from an existing source. The design is for a DMX512 fixture using an Arduino Nano. You can find the original design at: https://b...

HL-38384305

Intermediate SRAM Design Specialist Needed

I'm searching for an expert in SRAM design with a strong understanding of Virtuoso. The ideal candidate should have a PhD or substantial industry experience in...