PCB Design and Layout projects — HireLancer archive

ID / Date Listing

Build me an Location tracking micro controller

I want a microcontroller that can track location for realtime and update on firebase Happy bidding in advance

Rugged gamepad schematic + PCB + 3D moel design

Project description: Ruggedized, gamepad-style drone controller PCB. We need EAGLE Schematic divided into A4 frames + PCB design + clean BOM + PCB production fi...

HL-33712442

48W universal voltage SMPS design

The SMPS should work at universal 1-phase grid supplies. It should be isolated. Its output ratings should be 24V 2A. it should have lowest DC-link capacitance p...

HL-33711265

Linear actuator controller esp32d

Hi, i need a same day turnaround for a program for a linear actuator contoller using esp32-wroom32D. I have a custom pcb with the esp, relays, power, eol sensor...

HL-33709808

Simple BLE Device Testing

I have a BLE device I have developed , I want to test with BLE APP. The Deadline is today , my budget is 100USD . Please feel free to ask me if you are interest...

HL-33701680

Desktop Hdd to External Hdd Encloser Circuit

I need a complete pcb diagram using Easyeda in which it should working like internal to external hard disk enclosure with 3.0 USB support Max Bid Should be 2K

HL-33688878

Flex PCB Design - Simple coil - No Components

I need a North America Based PCB Designer to create a Gerber file for a flexible PCB which is a voice Coil used in vintage Loudspeakers. There are no electronic...

HL-33688394

Build an Altium project schematic, Library, Layout, gerbers

Using Altium designer, Design a simple PCB to be able to connect an oscilloscope to a high voltage cables with protections see drawing. Voltage: Phase to phase...

HL-33688318

Need to design in Eagle Software

Dear Respected Freelancer, I need a small design in Eagle Software. Please bid who are expert in Eagle or had done previously. Please bid with your previous sam...

HL-33688024

Simple Flexible PCB Voice-Coil -- 3

I need a North America Based PCB Designer to reverse engineer a flexible PCB which is a simple voice Coil used in vintage Loudspeakers. There are no electronic...

HL-33665207

Esp8266 serial

Presiso ua placa que convierta 20 v en 5 se le pueda soldar el wemos d2 y pueda enviar comandos por rs232

HL-33663402

Raspberry Pi daughter card

I like to make a daughter card for Raspberry Pi using a single GaN MOSFET, maybe LMG341 series for now. Once we have troubleshooted and optimized the design, th...

HL-33662050

Development of Bluetooth Speaker Electronics Design PCB + Firmware

Bluetooth Speaker Project Requirement Economical Price , Good Sound and Bass Quality Preferred MCU By : Zhuhai Jieli Technology , Website : http://www.zh-jieli....

HL-33660095

Proofing Designs for a Patent

I need to make sure my design will realistically work before sending it to the patent office. Looking for a RF engineer who can proof my idea.

HL-33658858

ST MCU\NFC hardware design & React-Native integration PoC

We are looking for someone\team to assist with prototyping integration product concept. This an integration work between Electronics hardware and Smartphone Sof...

HL-33632912

4 digit 7 segment watch PCB design

I need a PCB designed for a 4-digit 7 segment watch The round watch inner dimensions are 38mm diameter x 15mm depth. Given that the watch enclosure will be eith...

HL-33613880

Crypto miner design and development

Design and manufacture of ASIC miners Design and supply

HL-33611402

Smps devre kartı tasarımı

Özel bir projem için smps devre kartı tasarımı ihtiyacım var. Sabit akım veya sabit gerilim alacağım bir kart olacak. 600Wlık bir tasarım olacak

HL-33607691

Modification on ESP 32 board

Hi , I am looking for a freelancer to do a simple modification on ESP32 Board , by changing some of the components with components of my choice , it should be d...

HL-33604683

Charge and discharge capacitor circuit

I need an electrical system with two input switches to charge two independent capacitors with DC pulses with rep rate maximum of 150kHz. I need the same two ind...

HL-33597028

Score Pad 2022

I am searching for a display scoreboard that can help me with a Patented invention that I have, Please see: US4014546A - Scoring apparatus - Google Patents I ha...

HL-33559577

Design PCB Circuit

Design the PCB circuit for the following application. Create a power supply board to take input from 12V 7A battery and supply 12V 3A output.

HL-33555622

Stm32 based Cone winding machine

Stm32 based Cone winding machine , temp controller , adc controller

HL-33538429

Led Driver

The project consists on the design, testing of the LED driver. Please before bidding, give us the details on the full project cost, as we will pick the best sol...

HL-33536853

Looking for Electronics/IOT subject matter expert

Hi, My organization is gymchalo. we are a market place model. we are developing few iot products . For the very same purpose i need to hire few full time engine...

HL-33513649

Need alternate part for the DC motor Driver

Need to replace the DC motor driver , with speed control PWM option , as we are not finding the orginal part in the market Existing part Description-48V, 8A H-B...

HL-33505610

Looking for a PCB sourcing specialist

- Professional sourcing agents who have deep knowledge of the PCB industry and PCB engineering - Have long-term cooperation with reliable PCB manufacturers - Ba...

HL-33497751

pcb design

need an expert in power electronics

HL-33467331

Small random letter generator

Need a very small device that can generate a single random letter updating every couple minutes or so. Device registers output to a small display. Minimize ener...

HL-33464250

Design GPS module

Design and implement GPS module

HL-33422933

PCB Design using Proteus

PCB Design Expert using Proteus. Working knowledge on Arduino would be an added

HL-33419930

A9G firmware and HX711 (SMS,TCP/IP, GPS,Weight,temp,humidity,low power)

!!!Check the document attached!!! !!!The freelancer shall have the HW already!!! !!!Do NOT bid if you don't have HW from the pictures in the "2G Scale.doc"!!! !...

HL-33416651

Food spoilage detection system

I want a PCB stimulation project for the same topic with 3-4 sensors , one WiFi module and one LCD

HL-33416395

alejandrosofter project

Please contact me alejandrosofter about hydrophonic project Not interested in other bids

HL-33410843

Mobile camera design - HD - 4K

Hi there, I need to design a camera for mobile use (installed in the vehicle) recording the road in front of the vehicle and back of the vehicle. The resolution...

HL-33409568

build me a hotwire cnc cutter -- 4

I have ender 5 and 3 to play with. please check out this youtube of this https://youtu.be/QxAzf_hfMh4. https://youtu.be/hG6jgdStymM And if you look for more of...

HL-33392679

nRF52810 - Firmware

Hello, I have an urgent issue… we have firmware for one of our pcb boards… and it seems to install ok, however… This issue is that the hardware engineer conclud...

HL-33387048

board deign

need redesign Board and changes need to do asap

HL-33380076

nRF52810 - Firmware Issue

Hello, I have an urgent issue… we have firmware for one of our pcb boards… and it seems to install ok, however… This issue is that the hardware engineer conclud...

HL-33376789

build me a hotwire cnc cutter -- 3

I have ender 5 and 3 to play with. please check out this youtube of this https://youtu.be/QxAzf_hfMh4. https://youtu.be/hG6jgdStymM And if you look for more of...