Circuit Design projects — HireLancer archive

ID / Date Listing

Commercial Building Electrical Drawings Required- Restaurant

I'm seeking expertise in electrical drawings for a commercial building. The deliverables essential for the project include schematic illustrations such as: 1. A...

HL-37680435

Electric Shock Circuit Developer Needed

I'm seeking an expert in electronic shock shield circuits who specializes in integration with military security systems. The scope of work will involve the deve...

HL-37680017

Prototyping PCB with 16-bit Microcontroller

I am looking for someone who is experienced in designing PCBs for prototyping. My project mainly revolves around the use of a 16-bit microcontroller. Here are f...

HL-37680041

Solar-Powered Pulse Charger Circuit Design

I'm on the lookout for a skilled and experienced circuit designer who can create a pulse charging circuit for a 12V or 24V battery. This circuit will need to be...

HL-37679249

help to understand a simple electronic circuit, then to improve it

hello i am trying to understand how an electronic circuit works, and what it does, what it produces. i have only a basic understanding of electronics and of com...

HL-37675084

Pakistani PCB Designer to Revision with Altium

I'm looking for a proficient PCB designer, preferably from Pakistan, who excels in working with Altium. Your primary task will involve recreating old Orcad file...

HL-37673857

PCB Design for Multi-Load Electrical Monitoring with PZEM-004T and ESP32 Integration

The core objective of this project is to create a PCB capable of measuring up to 10 individual 220V loads using PZEM-004T technology, integrated with an ESP32 m...

HL-37673361

Altium PCB Design Expert Needed

I need a skilled and proficient PCB designer who has in-depth knowledge and experience of using Altium Designer. The project is relatively simple, requiring a 1...

HL-37672423

Smart Pulse Monitoring Wristband with Health Alerts

Project Description: We are seeking a skilled electronics engineer to design and develop a compact and user-friendly smart wristband that integrates a highly ac...

HL-37670233

PCB design via KiCad

I'm seeking an adept freelancer for my PCB prototyping project. Innovative, creative solutions are required for this task without the need for specific standard...

HL-37669954

Personal PBX Device Circuit Designer

I am seeking an experienced electrical engineer who specializes in circuit board designs. The project at hand involves the development of a personal PBX device...

HL-37668061

PCB Redesign in Altium for Pakistan Designer

As the project owner, I require an experienced PCB designer from Pakistan to recreate old Orcad files in Altium. My preferences and needs are: - I will provide...

HL-37665938

Electronic Engineer for Raspberry Pi Power Consult

I'm seeking an experienced electrical engineer who can provide a solution to an ongoing power supply issue with my Raspberry Pi project; specifically, there is...

HL-37666377

Electrique pannel 3d

Made me an electric pannel 3d by autocad showed the devices in the pannel We have the electric schema. We have the nomenclature if the devices to be use in the...

HL-37666386

Multi-Layered PCB Circuit Optimization

I am seeking an experienced PCB designer with an expertise in reviewing the existing PCB design and correct the design to make it production ready. The PCB is d...

HL-37665480

PCB Images to Gerber Files Conversion

I’ve got a couple of photographs of a PCB in JPG format, and I’m looking for a skilled professional to turn these images into Gerber files. Not only will I need...

HL-37664858

Single-sided PCB Design

i make Zbr file from EasyEDA but not sure about the circuit connection and route. So need a Pro PCB designer for make my connection perfectly completed . Along...

HL-37664909

Wireless Electronics Control Systems Engineer

I'm seeking an expert ECE engineer for a challenging project that spans across electronics, communication systems, and control systems. Problem Description: To...

HL-37664570

Multilayer PCB Design Creation

I'm looking for an expert in PCB designing who can help me create a multilayer schematic from scratch. The final product will be used in consumer electronics. A...

HL-37664062

convert kicad_pcb into Altium pcbdoc file with no error .

I don't have altium and I need somebody who have altium to convert kicad_pcb into Altium pcbdoc file with no error for me thanks . It's normally a 2 min job wit...

HL-37662285

Sensor-Integrated Robotic Lifter

I need a skilled freelancer to create a motor-operated, robotic arm-like machine. It should be capable of lifting approximately 200 grams within a restricted mo...

HL-37661015

Industrial EPLAN Electrical Automation Design

I'm in need of a professional with a strong background in EPLAN Electrical Automation Design. The goal of this project is the development of a comprehensive sol...

HL-37660979

Expert RF Engineer for Troubleshooting Project

I am seeking a highly-skilled RF engineer who will focus on troubleshooting and resolving specific RF issues. Mandated tasks include the following: * Design and...

HL-37660549

NFC/RFID Circuit Design Expert Needed

I require an expert in NFC/RFID circuit design. The project involves creating a circuit capable of reading data from NFC tags. This data is created through a cu...

HL-37660391

Efficient Multilevel Converter Design

I'm seeking a highly skilled electrical engineer who specializes in power electronics and converter designs. The main objectives of this project are: - Improvin...

HL-37660192

Design low cost electronic circuit and pcb with firm ware.

More details: What is the main purpose of the electronic circuit and PCB design? RF pulse train to communicate one way between Microcontroller. What is the requ...

HL-37658642

Intermediate KiCad PCB Designer Required

I'm seeking a proficient PCB designer with solid knowledge in KiCad to work on an intermediate level, multi-layer project. *Software Skills Needed:* You'll be i...

HL-37658658

Functional PCB Design Needed

I am looking for a freelancer to develop a PCB and provide a BOM for the following device: A circuit that will incorporate the Raspberry Pi Pico and will be con...

HL-37658453

etap single line diagram

make sigle line diagram from old sld

HL-37658455

etap single line diagram -- 2

make sigle line diagram from old sld

HL-37658190

KiCAD Design Assistance Needed

I'm seeking a KiCAD designer to provide help with many small and on-going projects. If you have an musical background, that is a plus! You will - Complete minor...

HL-37655846

Female Electrical Engineers from PAKISTAN (FYP Report Writing)

Looking for female electrical engineers from Pakistan with good expertise in writing FYP reports. Candidates must have good expertise on making circuit diagrams...

HL-37655363

pcb designer

I'm seeking an experienced PCB designer to create a versatile design for a consumer electronics project. This requires a board that will function as a wifi 6e r...

HL-37655095

Digital Logic Circuit Engineer Required

I urgently require an expert in digital logic concepts to help me with my project. I'm currently dealing with sequential circuits and need help designing a 3-bi...

HL-37651684

LTSPICE Specialist for Analog Circuit Simulation

I require a skilled LTSPICE expert with experience in CMOS to assist with a specific task - analog circuit simulation. The project involves creating an effectiv...

HL-37651385

electrical specification for a service truck

Full electrical power system specification to run various components on a small size service truck. Independant of trucks main batterys.

HL-37650485

RF Circuits, Redesign a section of a device because of componenet obsolescense.

The project involves the redesign of two RF sections of an existing product, chiefly the matching sections between two oscillators and the aerials. The RF choke...

HL-37649511

Diseño sistema de seguridad y control de potencia para equipo de refrigeración

Diseño de sistema de seguridad y control de potencia de un equipo de refrigeración que consta de: Compresor trifásico con todos sus componentes: presostato de a...

HL-37649437

Check my design

I have used Designspark I need to someone to check my circuit design is correct. Its a new relay board with an I2C interface its has an opto isolator barrier an...

HL-37649164

Microcontroller System Hardware Engineer

Seeking an intermediate level hardware engineer with proficiency in microcontroller systems and Altium Files (or any other) &Gerber files for PCB fabrication *...