Circuit Design projects — HireLancer archive

ID / Date Listing

Schematic and PCB design and layout

I am looking for a freelancer to do a schematic and PCB design and layout for my project. A rough schematic, bill of materials and project description is attach...

HL-37187251

camera engineering

Maranon is looking to potentially hire a contract electrical engineer. We are bidding several jobs that will require part time work. These products will use CMO...

HL-37184459

PCB DESIGN (GERBER FILE)

WHAT WE HAVE Schematic in KICAD containing: 1 * MAX7301 - 40 pin TQFN (MAX7301ATL+) 28 * Optocouplers 29 * LEDs (28 for I/Os + 1 for Power) 2 * 14pin 3.5mm Spri...

HL-37182383

electronics technician Qatar

I am looking for an electronics technician with specific skills and qualifications in circuit design, PCB layout, and troubleshooting and repair. The goal of th...

HL-37175907

Need an Electrical Engineer for Magnetic Generator Design

I am seeking an experienced Electrical Engineer to design a magnetic generator for a residential application. The desired power output of the generator should b...

HL-37175751

Magnetic generator

I am looking for a skilled professional to design and build a magnetic generator for residential use. Specifications and Features: - While I have some ideas in...

HL-37174649

circuit simulation

I want a simulation of the circuit attached, in any of the circuit simulation softwares like tinkercad, proteus or fritzing. I'll provide you with the proper ci...

HL-37174282

documentation

I am in need of technical specifications for a project that is of moderate technical complexity. The documentation should be in a Word document format. I'm look...

HL-37173920

power mosfet design

I am looking for an expert to help design a power MOSFET with a target power rating of less than 100W. This design will be used for battery charge and discharge...

HL-37173636

Design and produce low limit temperature controller - Auto-tuning -- 2

A temperature PID controller that performs as a low limit protection using one input, one set point and one output as shall be detailed in a design brief docume...

HL-37173479

Draw Simple KiCad Schematic

I need your help to write a simple schematic based on ESP32 Project. All components will be based on comercial modules, so you don't need to draw low level - SM...

HL-37169658

Schematic file to PCB conversion

Hello,I am looking for a skilled person to convert my schematic file into a complete PCB. All the schematic(see the attached image) footprint and placement site...

HL-37167681

Electronic Engineer

I'm looking for an experienced electronic engineer to help in WifiManager Code. This project needs to be completed within a day, so the right person should have...

HL-37167482

PCB for ESP32

I am looking for an experienced engineer to design and manufacture a small printed circuit board (PCB) for an ESP32 microcontroller of size less than 5cm x 5cm....

HL-37166643

one line diagram

Hello, I am looking to have a one line diagram created for electrical system design. I have a general idea of the components and equipment that I would like to...

HL-37165423

PCB with a microcontroller, NPN inputs and CANBUS

Hi, I need a PCB with a microcontroller (ESP32 or suggestions) with connections for: 1x SMPS Power supply 24VDC 4x model servos with GND-POT position feedback....

HL-37161108

pcb heater design

I am looking for a skilled freelancer to design a PCB heater for a consumer electronics project. The heater should have a power output of 40W at 230V and measur...

HL-37159164

Create a drawing of an existing PCB, generate component list, create Arduino Prototype

I am looking for a skilled professional who can create a PCB layout based on an existing PCB. The project involves generating a list of components for cost calc...

HL-37155428

PCB Design - Prototype

I require a PCB design for prototyping, the components consist of 20 buttons and a touchscreen. If this can be implemented in a board so that I can connect to a...

HL-37151664

Diode desigb

Hi there, I'm looking for an experienced engineer to help me design a diode with a voltage rating of other (please specify) and a current rating of 2A with a ma...

HL-37151516

Nano printing on a nano chip

I am looking for a skilled freelancer who can help me with a nano printing project. The desired outcome of the project is to print the holy bible on a nano chip...

HL-37150977

Wiring diagram for a small device

I am in need of a wiring diagram for a small device, specifically a [client's choice of device]. Requirements: - The wiring diagram should include all specific...

HL-37148545

Gigabyte POE curcuit diagram

I need a simple circuit diagram for a Gigabyte POE 1 to 1, please use the following components https://www.lcsc.com/product-detail/Ethernet-Connectors-Modular-C...

HL-37144784

16 ch relay board

I am looking for a freelancer who can help me design and build a 16 ch relay board with specific requirements. Requirements: Need to make relay board 16 channel...

HL-37144322

Build custom Nixie Clock for Burroughs B5025

I am in need of a talented freelancer to build a custom Nixie Clock for my Burroughs B5025 (2-Anode design with separation grid). The clock should have a modern...

HL-37142536

PCB design for 16x16 LED matrix

I would a like a PCB designed in a suitable software package which will allow the creation of a few prototype boards. The PCB is to allow the testing of a 16x16...

HL-37142094

Bldc ceiling fan circuit design

Hi! I am looking for a freelancer to design a BLDC ceiling fan circuit with an input power of 25-30 watts and both speed and direction,ON/OFF control features u...

HL-37137297

Electronic Schematics Consulting for EMC issues TRIACS THYRISTORS AC MOTOR

Electronic Schematics Consulting for EMC issues I am seeking an experienced consultant to assist with EMC issues related to conducted emissions in consumer elec...

HL-37136493

NUCLEO-H745ZI-Q Development Board, need to make a i/o expansion board

I am looking for a freelancer to help me develop an i/o expansion board for the NUCLEO-H745ZI-Q Development Board. The board should have the following functiona...

HL-37133308

RFID read write 125khz Hitag s LF device designer

I'm looking for an experienced RFID device designer to create a custom 125khz Hitag s LF device, based on my specifications. The intended form factor should be...

HL-37131578

2-4-layer UL complaint PCB Design

I am looking for a freelancer who can help me with a PCB design project. The details of the project are as follows: Number of layers: Upto 4 layers - The PCB de...

HL-37126028

design a PCB for IP finder

I am seeking a medium-sized PCB (2-4 inches) for an IP Finder application. I have specific requirements for the design and the intended application is Industria...

HL-37125310

basic power electronics questions -PLEC software

I am looking for someone who can create 1-3 power electronics questions specifically for PLEC software. The ideal candidate should have a strong understanding o...

HL-37124902

Electrical Cercuit

? Seeking Assistance! ? Electrical Circuit Hello everyone, We're currently looking for someone proficient in homework-solving to assist us with a few challenges...

HL-37122459

Created circuit module rf 30 mhz yo 3 ghz

I am looking for someone to create a circuit module for a transmitter that operates in the frequency range of 30 MHz to 3 GHz. The purpose of the circuit module...

HL-37122041

electrical circuit analytics

I am looking for an expert in AC circuit analysis who can provide a detailed analysis of the circuit, with a focus on resistors. I require a text-only report of...

HL-37121794

human Tracker

Hello, I am in need of a PCB (~ 1 inch diameter) for human tracking system that is capable of providing real-time tracking updates to 1 or 2 persons. The tracki...

HL-37121680

Eagle to Altium designer migration training

I need someone with experience in both Eagle and Altium , I am trying to migrate from Eagle to Altium and I need a quick crash course, most likely few hours wit...

HL-37118220

BLE to BLE ANT+ EE Project Upgrade

Project for Senior Electrical / Electronics Engineer. Need experience EE to upgrade 4G Wifi BLE GPS device / PCB design to change the current BLE in the design...

HL-37118043

Design schematic and PCB layout for SBC - RK3399

Need an Engineer to design the circuit schematic and PCB layout for a Single Board Computer that uses a Rockchip RK3399 SoC. This board will use a Linux based O...