Circuit Design projects — HireLancer archive

ID / Date Listing

Digitizing machine electrical diagram into Eplan.

Only bid if you have demonstrable experience with "Eplan" as an electrical engineer. I assume that the bid you offer is all inclusive and will not be increased...

HL-38722909

FM Modulator Design & Class D Amplification in Proteus -- 3

I'm in need of a skilled Proteus expert to assist with the design of an FM modulator. FM Modulator Design Available from my side.I can provide the FM circuit.Th...

HL-38723850

PCB Design for Consumer Electronics

I'm in need of a professional PCB designer who is proficient in Allegro 17.2 for a consumer electronics project. The PCB's primary role will be as a display ada...

HL-38723908

Proteus Circuit Simulation Expert Needed

I'm seeking an expert in Proteus, specifically for circuit simulation of analog circuits.Assumptions: Existing FM Modulator Design can be used. FM Circuit is av...

HL-38723382

Troubleshoot and Analyze TI MSP430f155 Microcontroller

I'm seeking a professional to access and analyze a TI MSP430f155 microcontroller. The primary purpose of the project is to troubleshoot an issue with the microc...

HL-38722226

PCB Design for Smart Home Switch

We are looking for an experienced PCB Designer for a smart home switch with detailed requirements in the attached file. It should meet all the needed safety req...

HL-38720549

GaAs Photonic Circuit Design & Simulation

I am looking for an expert in Lumerical Solutions for designing and simulating a Gallium Arsenide photonic circuit with an RF driver for millimeter wave generat...

HL-38719170

Portable Biochemistry Reader Design with Touchscreen

I'm seeking an experienced embedded system designer to create a portable biochemistry reader. This device should primarily be capable of analyzing chemical reac...

HL-38716416

Submarine Underwater Rescue of Endangered Turtles

I am seeking a skilled freelancer for a unique and urgent project involving the rescue of endangered turtles using a submarine. The primary tasks for the submar...

HL-38715099

STM32-based Custom Development Board for Education

I'm looking for an experienced engineer to design and develop a custom STM32-based development board tailored for educational purposes. This board will be used...

HL-38714556

Heater thermocuple design

using basics components like : OPAMPs: LM358 (contains two OPAMPs), TL062 (two OPAMPs, FET input), TL084 (four OPAMPs, FET input), LM324 (four OPAMPs); zener di...

HL-38714198

Design CMOS Circuit on Microwind DSCH Tool

I'm in need of a skilled professional who can design a CMOS circuit using the Microwind DSCH tool. The primary application of this circuit is digital logic. Nee...

HL-38713918

Custom Desk Mat Design in 360 Fusion

I'm looking for a talented designer who can help me design a rectangular OLED screen desk mat using 360 Fusion. The mat will have dimensions ranging from 80cm t...

HL-38713227

Compact Analog Signal Processing PCB Design

I need a PCB designed for handling analog signal processing. It should be compact. I need a customized PCB board, based on NODEMCU 8266. I need a printed antenn...

HL-38712092

Power Systems & Distribution Analysis

I'm seeking an experienced Electrical Engineer State of New Mexico, with a strong focus on power systems and distribution. Key Requirements: - Expertise in load...

HL-38711890

MPC control power electronics Paper Implementation

I am looking for an experienced professional in power electronics with a focus on inverters, specifically three-phase inverters. The project involves implementi...

HL-38709553

Digital Circuit Prototyping on Breadboard

I am seeking an expert in digital circuits to assist with the breadboarding of a new design. The project primarily involves working with a USB light. The light...

HL-38709148

Current Flow Direction Detection Circuit

I'm in need of a circuit that can detect the direction of current flow in a solenoid. This is for a production fixture used in a manufacturing environment. The...

HL-38709035

PCB design and casing design

PCB design and casing design. Details will be sent.

HL-38708511

Pogo Connector Design for Tablet Charging

I'm in need of a professional design for a pogo connector (or a similar alternative) charging port. This connector should be hard wired to either 14vdc or 28vdc...

HL-38708528

Design Lithium Ferro Phosphate BMS for Solar

I need a Battery Management System (BMS) designed for a Lithium Ferro Phosphate battery in a 4S configuration. This BMS will be used for solar energy storage, a...

HL-38708372

Current Flow Direction Detector Circuit

I need a circuit designed that can detect the direction of current flow in a solenoid. The wire colors to the coil change frequently, so I need to be able to la...

HL-38706611

Multi-layer PCB Design for Industrial Equipment

I AM LOOKING FOR SOMEONE WHO CAN DESIGN A POWER SUPPLY FOR MY CIRCUIT APPLICATION. I HAVE A DC POWER SOURCE OF 12V FROM MY VEHICLE BATTERY . I NEED TO POWER 3 C...

HL-38706089

Inverter EGS002 Module Protection Enhancement

I'm looking for an expert to enhance my inverter EGS002 module with adjustable overload protection and short circuit protection features. Key Requirements: - Im...

HL-38705511

FM Modulator Design & Class D Amplification in Proteus

I'm in need of a skilled Proteus expert to assist with the design of an FM modulator. FM Modulator Design Available from my side.I can provide the FM circuit.Th...

HL-38704951

Break Beam Sensing Circuit Design

I'm seeking an experienced electronics engineer to design a break beam sensing circuit. The circuit should output a change in state when the light level on any...

HL-38703709

PCB Design for 90s Amplifier Preamp

I have a full Eagle schematic for a preamp from a 1990s Randall Amplifier. I need someone to design a PCB layout for it. The board is single sided and has aroun...

HL-38702144

Circuit Design for Wireless 4-20 mA Transmitter

I'm looking for a freelancer to design a circuit for a wireless 4-20 mA transmitter and receiver. The main application of this system is for industrial automati...

HL-38702158

Subway Controller Design with Cadence Virtuoso

I'm looking for a professional who can design a subway controller in Cadence Virtuoso. The controller should primarily manage station stop sequences with a focu...

HL-38699679

PCB Design Files Needed (Gerber, BOM, CPL) from Schematics & KiCad

Description: I am looking for an experienced PCB designer to generate the following files from provided schematics and an older version of KiCad project files:...

HL-38697942

Home Stereo Repair - No Sound Issue

I need a skilled technician to diagnose and repair my JVC stereo system, which is currently not producing any sound. The problem seems to be originating from th...

HL-38697226

Custom PCB Design for ESP32 and Adafruit Components

I'm seeking an experienced PCB designer to create a custom board interfacing an ESP32 with 4 tiled button pads (Replica of the Adafruit Neo-trellis), an RFID re...

HL-38696749

PCB Layout only

I am seeking a skilled PCB designer with experience in PCB layout. I have my schematic.

HL-38694803

Grow Light PCB Design with Cree Chips

Designing a PCB for your grow light with Cree XP-G4 and XP-G3 chips, along with a mix of spectrums and separate channels for red and far-red wavelengths, is an...

HL-38695624

STATCOM Study & Recommendations for 200MW Mine

I'm looking for an engineer to conduct a comprehensive STATCOM study for my 200MW copper mine. The mine is planning to expand its load on a 330kV national grid...

HL-38694990

Human-Powered Motion Device for Mechanical Work

I'm seeking an engineer or a designer who can create a device powered purely by human motion, specifically by turning a cog. The device needs to maximize motion...

HL-38694779

KiCad PCB Layout for Prototyping

I'm seeking a proficient KiCad specialist to finalize the routing for my nearly complete PCB layout. This project involves a 4-layer, 161x159mm board intended f...

HL-38691948

Personal Custom PCB Design

I'm looking for a professional to help me design a custom PCB for personal use. I need the PCB to be tailored to specific requirements which I will share with t...

HL-38691166

Moderate PCB Design Conversion to Altium

I'm looking for an experienced PCB designer who can convert a moderately complex design from Allegro Cadence to Altium Designer. Key Responsibilities: - Convert...

HL-38691051

Circuit Board Designer for Consumer Gadgets business.

I'm launching a company and need a local, highly skilled professional with extensive experience in circuit board design and construction. The project involves c...