Circuit Design projects — HireLancer archive

ID / Date Listing

PCB Design Conversion from Design Spark to Altium

I have an existing PCB design in Design Spark that I need converted to Altium. It's a straightforward task as the PCB contains multiple identical circuits. Key...

HL-38616729

Water Level Controller using PIC12F675

I'm seeking a skilled engineer with experience in microcontroller programming and circuit design for a project involving a water level controller. The controlle...

HL-38615328

PCB Design & Soldering for EM Field Manipulation

I'm in need of a seasoned professional with expertise in PCB design and soldering for a project centered around manipulating electromagnetic fields. The designe...

HL-38610305

Educational PCB Design in Fritzing

I need an experienced PCB designer who can use Fritzing to design a PCB for an educational project. Key Requirements: - Design a simple PCB suitable for educati...

HL-38611560

PCB Design for TIJ Printhead Control

I'm looking for a proficient PCB designer who can create a PCB that will control a TIJ printhead. This printhead should be able to print both text and low detai...

HL-38610639

PCB Redesign and Upgrade in KiCad

I need a skilled PCB designer to modify my 2-layer PCB schematics and Gerber files in KiCad. The primary task involves adding new parts and replacing some exist...

HL-38610446

PCB Gerber File Optimization for Power Efficiency

I'm looking for a PCB engineer to refine the existing Gerber files for the power section of my PCB. The goal is to enhance the section's efficiency. The success...

HL-38609224

PCB Layout Optimization in Altium

I need an experienced PCB designer familiar with Altium to optimize the layout of my PCB. The focus should be on component placement to make the best use of spa...

HL-38606926

PCB Designer for Motion-Controlled Toy

I'm in need of a skilled PCB designer to create a circuit board for a toy. The PCB should be designed to accommodate motion control features. The power source f...

HL-38606317

PCB Design Engineer Needed for Altium / Cadence / Kicad projects

I'm in need of a PCB design engineer who is proficient in using Allium for multi-layer PCB designs. The PCBs will primarily be for industrial equipment. Skills...

HL-38604783

PCB Design for Home Automation Relays

I need a custom PCB design for a home automation project. The board needs to accommodate four 5V DC relays and a separate PCB with step-down transformer that co...

HL-38601933

Touchscreen-Controlled Power Supply PCB Design - 22/09/2024 05:29 EDT

I'm looking for a highly skilled PCB designer and engineer to create a Power Supply PCB. This project involves an input of 230 VAC and an output of 12 V, 40 Amp...

HL-38601832

Compact IoT for Lights and Fan Control

I'm looking for an expert in IoT and circuit design to help me develop a small (credit card size) IoT device based on ESP8266/ESP32. This device should control...

HL-38601582

PCB Design for Consumer Electronics

I need an expert PCB designer with experience in consumer electronics. The PCB should be designed to support sensor integration, specifically for proximity and...

HL-38600087

PCB Design for Busy Board

I'm looking for a professional PCB designer to create a board for a busy board project. This board will have provisions for 4-7 LEDs and will be compatible with...

HL-38599670

High Frequency Converter Design

I am in need of a high frequency converter that takes in 50Hz and outputs 85kHz at 120V for scientific equipment. The converter needs to be highly efficient, wi...

HL-38598734

Kicad PCB Designer Needed for Collaboration

I'm looking for a Kicad expert to work with me on creating various pcb. the work is long term all the work in online for the first stage - Collaborate with me t...

HL-38597882

Compact PCB Design for System Integration

I'm looking for a PCB engineer who can design a compact and small PCB to connect various system components, specifically sensors, microcontrollers, and power ma...

HL-38597286

USB-C Compatible OPM Design for Mobile

USB-powered Optical Power Meter (OPM) capable of measuring optical power within the wavelength range of 850nm to 1650nm and with a measurement range of +5dBm to...

HL-38597177

PCB Design Team Member Needed

I'm seeking a talented individual to join my team and take on the role of designing PCBs. The ideal candidate should be able to create innovative and efficient...

HL-38594054

Industrial Electrical Riser Diagram Creation

I'm seeking a professional to create an electrical riser diagram for my industrial building. The system involves a 200 Amps meter, a disconnect, a transfer swit...

HL-38592683

PCB Design for Consumer Electronics

I'm looking for a professional PCB designer to help me design a PCB module for a medium-sized consumer electronic device. This PCB will need to incorporate powe...

HL-38592450

Hardware y Firmware para PCB modular basada en ESP32 -- 2

Sistema redundante de cerradura electrónica con dos microcontroladores ESP32 independientes. A nivel mecánico se producen dos movimientos principales, se consig...

HL-38591172

Remote Guidance for PCB Troubleshooting

I'm in need of an electronic engineer with expertise in PCB troubleshooting and repair. The circuit board in question is from a SSD hard drive and is experienci...

HL-38589032

Power Management PCB Design

I am in need of a PCB design expert who can help create a circuit board primarily for power management. This PCB will be both a buck converter as well a have a...

HL-38589038

Circuit Diagrams for Construction

I'm seeking a professional electrical engineer to create circuit diagrams for various electrical systems to be used in construction. Key Responsibilities: - Dev...

HL-38588864

Vehicle Infotainment Hardware Integration Expert Needed

I recently purchased what appears to be an automotive touch screen (unknown manufacturer) at a garage sale and need help connecting it to a Raspberry Pi which i...

HL-38588439

PCB Design for a custom keyboard

I am looking for a skilled PCB designer to create a PCB for a medium-sized consumer electronics device. Key Requirements: - The PCB should be designed for a med...

HL-38587054

ESP32 Power Monitoring Circuit Design

I'm in need of an embedded engineer who can design a power monitoring circuit using an ESP32. The circuit should be capable of voltage monitoring, current monit...

HL-38585479

PDF to DipTrace Schematic Conversion and gerber to PCB

I'm seeking a professional with experience in schematic design to convert a PDF mixed-signal schematic into a DipTrace schematic and PCB Key Project Details: -...

HL-38584416

PCB Board & components design or sourcing and programming.

PCB board design and programming or sourcing unit I need someone to design or source PCB board that will work with Nayax (or other credit card reader) Will need...

HL-38584261

Circuit Assembly and Signal Verification Assistance

I'm in need of an experienced circuit technician to help me assemble a circuit using both analog and digital components. The purpose of this circuit is to gener...

HL-38583576

Remote-Controlled RGB LED Circuit with Infrared Technology

Project Description: I am seeking an experienced electronics engineer to design a circuit for a remote-controlled RGB LED system using an IR receiver and a micr...

HL-38582755

ESP32 Based Outdoor Sensor Data Collector

I'm in need of a PCB module designed using the ESP32. This module's primary role is to collect data from various sensors in an outdoor environment. Key Features...

HL-38581439

ATS Zero Crossing Hybrid

- AC in - Inverter Pure Shine in AC - Battery 6/12/24/48 /// 120v test vcc - Activate electric generator 5kv in ac ADD - Display -Push Buttons -EPS32 + Mesh net...

HL-38580881

ATMEGA32 code to ESP32

The project is based on an ATMEGA 32A mcu with a 100% functional display. -Modify to ESP32 -Communication #esp32MeshSeries -Pcb redesign

HL-38580257

PCB Design with ESP-32-S3 + 7" Touchscreen Interface

I'm looking for an experienced PCB designer to create a circuit board with ESP-32-S3. The board should be capable of data acquisition and device control. It nee...

HL-38579843

Infrastructure Structure Designer

I'm looking for a versatile structure designer with expertise in civil, mechanical, and electrical engineering. The project involves designing an infrastructure...

HL-38579456

Mixed-Signal Circuit LTspice Simulation

I'm looking for an experienced LTspice professional to help me simulate a mixed-signal circuit that includes a microcontroller. Key Responsibilities: - Simulate...

HL-38578990

PCB Design for ESP32-based Microcontroller Interface

I'm looking for a professional with substantial experience in PCB design, particularly with microcontroller interfaces, to create a custom PCB for an ESP32. The...