PCB Layout Jobs

We would like to modify some electronic components on a PCB card. We already have the pcb CADSTART source file and all schematics on Eagle. Freelancer must have licensed CADSTART.

I need an electrical estimator

I need assistance with a pcb layout design I have for a product I am working on. I am an inventor working on varieties of electronics and I am in dire need of an electrical engineer or pcb layout designer.

hi i want to make pcb design in eagle

grbl cnc for Arduino tool change

dear freelancer i am looking for a someone to help me to design a circuit to do the following features please see the attached document, this circuit will be giving to PCB manufacture to make it, the PCB board will be 80mm in diameter circle shape. the power source that will be provided to this board will be 15 dc volts, with 4 amps current., will provide the hardware and circuit connection and a...

I need to develop an RF UHF Antenna with low profile transmission line type. Operation frequency 433,9 Mhz , 1 dB Gain , 5W output power , Important: Must be built using commercial extruded aluminum bar Reference video [login to view URL] Reference market product [login to view URL] Need mechanical design and all calculation. background : RF design, RF antena design

Hi I am looking for somebody to assist us in designs of various products I will usually come up with the ideas and initial circuits I can do all the prototyping work PCBs et cetera, really we need someone to offer suggestions on various circuits spot errors, problems and assist in the PCB layout etc. This would probably be better as an hourly rate due to the ongoing work and would suite a very e...

MedicaTECH GmBH is a germany born start up but now expanded into US and Asia region. We have very attractive concept in medical and audio combined device for our customers. Looking for reliable freelancer who can work with us for about 6 months. Should have master's degree in electronic engineering and medical & audio device experience is plus. Open to any suggestions for our product. Sho...

In need of a wireless power bank with a size requirement of 4"x3"x.35" or less. We will need a functional product built.

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Hello, I need help from time to time with product electrical engineering. Ideally someone from the U.S. or on eastern standard time. Please - no one from India.

I have a Schneider PLC and HMI controlling a biomass boiler. Looking for someone who can open the existing software and make modifications I require. Can provide the existing code - attached is one of the parts required, there are two sections, one for the HMI, one for the PLC. Thank you, Paul

i need to custom flash a sonoff RF to decode RF 433mhz signal so i need a script that listen(loop) and if any rf 433 signal ,it will show it on serial log

Good day, My name is Gael i am the Engineering Manager in a small Electronics company. I am currently working on a single phase inverter project, i want someone with deep knowledge and understanding of microchip dsPIC33FJ16GS504 and also STM32L4 or STM32F4. I have the source code of the full design written for dsPIC33FJ16GS504 microcontroller but i would like the freelancer to get inspired of t...

Need to develop a humidity sensitive regulator for a heated goggle

Need an electronical enginner to design and assemble a PCBA. This will be a turnkey assembley project.

We are a glass processing and supplying firm , we are coming up with smart mirrors in custom shapes and sizes, hence we require to design a PCB for our project. PCB should include 1. Proximity sensors 2. Bluetooth speaker 3. Alexa enabled 4. defogger support 5. On display clock

Hi I need help to design PCB smd footprint that have the following components : - GSM Module - MCU - Switches Circuit (transistors & Mosfets) - Booster Circuit Will provide more details (datasheets & Schematech ) after awarding the project Thanks

i need to custom flash a sonoff RF to decode RF 433mhz signal so i need a script that listen(loop) and if any rf 433 signal ,it will show it on serial log

We have a need for an ongoing electrical engineer service with our business in Australia. Ideally you would have experience with Security System (CCTV or Access Control), be competent at security drafting, understand rack layouts and switch layouts, can draft ITP's and preferably undertake documents and manuals. The appropriate applicant will receive ongoing remuneration with our business. Se...

I need to build a project that will be used to decorate gardens. It will be consisting of a day night sensor and a driver circuit. The driver circuit will be used to change the color of the led's. And the whole circuit will be driven by solar panel. So i need the whole circuit from the solar panel to the battery that will store the power for emergency and after that the day night sensor along...

We are looking for an embedded C developer to create a or use an existing one code source on USB host functionality for the LPC17xx family of MCUs ( Cortex-M3 ). User-side functionality : Now USB it is working as a CDC device when connected to a PC. I need to be able to manual (via a pin) switch to work as an host and able to read and write a text file from an external USB drive connected to LPC ...

I have already designed my LNA with single stage but i have to get rid of some ideal components in the design & still have to get acquired Gain in ADS & then have to do the same in layout & then I have to send the board for PCB design which I'll do by myself. Points what you need to know before taking this Projects in hand 1) You must have prior experience of designing amplifiers ...

i want to make automation sensor night lamp i have to add two features 1) LDR 2) toggling sensor/ taping sensor / any sensor that can change color with the help to tape

We have working PoC with off the shelf components and now need to get a quick prototype board to integrate an Arduino,PoE Plus interface,, and proprietary sensor on one board

PCB layout/Schematic capture Audio VU meter. More details on PM.

Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

PCB DESIGN AND SOMEONE WHO CAN FOLLOW DESIGN RULE AND EAGLE SOFTWARE

electronic design. Gerber design and firmware.

I'm trying to build makeshift seismograph-type devices. My goal was to leave a few along a nearby fault line area here in California, and have the readings sent to my laptop from each unit. Thing is, there is no cell reception where I want to set these up, and so a direct connection with my pc is the way to go...and while things are happening, I'll be parked a few hundred feet away. Acco...

I need the design to be made on multisim because that is what I use. I need a breadboard design and a PCB design. The design should be simple and there should be proper reasoning for why you have chosen the components? Why these many components? Please make sure that the project is simple for a Final Year Engineering project.

i need build my own network swith, we need a pcb, and control software, you can use, any open solution.

Basically I need to have up to 4 computer headsets (including the microphones) combined just like an intercom. So total hole = 4 sets of headphone and microphone computer jack. Each with volume control. With another Computer Input jack (that will be connected from computer speaker out also with volume controls) With another Computer Output Jack (this is the combined microphones above, to be conne...

I am developing Bluetooth headsets, I have the schematics in pdf and I would like to get the desing in Altium (schematic and layout).

Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

Looking for someone with experience with Arduino - GSM Module.

I want to design a new model IoT. If you are not an expert, please don't vid. I am willing pay high rate. I'll discuss more via chat. Plus to Chinese designer.

We are a manufacturer of high quality products related to the welding industry. We are currently developing a prototype for a new product that will utilize 2-3 Arduino boards to communicate wirelessly between the welder and his welding machine. We are looking for help developing the electronics circuit and code.

We have a design and schematic done but need a professional resource to augment a staff on holiday to finish the PCB layout urgently. Candidate must have experience using Altium software and have access to full libraries and capability to deliver. Prior projects, educational qualifications and professional certifications are a must. Files will be uploaded only after a short list.

Hello I am willing to do a project for agricultural purposes. It includes sim800l, Arduino uno (later going to replace it by circuit board for cost optimization), motor, flow meter and some more devices.. Simple requirements are PCB Design. Cost optimization through PCB and for production want to replace Arduino. Arduino Programming or Micro-controller Programming with if-else statements.

To prepare and design wiring and layout diagrams of electrical systems for 5 unit apartment. To place the light switch, socket ect on the plan... Each unit will be independently have own electrical meter.

I want to do a video chat with an expert who can explain and answer embedded systems, IoT, firmware related questions for my idea. I prefer someone who can convey their ideas well in English. Ideal bid 10$ per hour of video discussion or conversation. Moreover, I will try to ask for help whenever needed during couple next months.

build a small electronics prototype. Direct message for details

To design a PCB schematic and layout for a raspberry Pi HAT shield with Mini PCIe interface and IoT wireless module that has mini PCIe interface as well. The HAT is to work with other mini PCIe wireless modules. Experience with EAGLE and Altium software, Raspberry pi, USB/RF impedance control. Experience with wireless chipsets.

ADDITIONAL INFORMATION The APP would need to work both on android and IOS. There will be multiple users controlling multiple solenoids. Hi I am looking to build a a basic app which the user can control to solenoid which will in turn open a mechanical lock. The hardware will connect to the local home wifi so the user can control from anywhere. Very similar to any of the wifi locks on the market....

I am building a induction heater that can be used in professional cooker, so I need a circuit that takes power of 220 V and power can be controlled by Arduino or Raspberry Pi. We have a induction coil which is 2100 Watt. Here is the link: [login to view URL] We already have a circuit that can run the heater but we cannot control the power. Also we have a professional heater that we bought, if n...

This is an early stage start up opportunity working with a London based team. We are looking for an electrical engineer to carry out the design and build of a mechanism similar to that of a petrol pump system. This is an opportunity to help solve a practical problem using a simplistic and minimalistic design. Project specific details will be disclosed only upon initial interviews. Alternative regi...

We are a major manufacturer in the construction industry based in Leicestershire. We need an Electrical Technician to join our engineering team to ensure the efficient operation and development of our state of the art factory.

Плата на базе процессора Atmega328 управляет маломощным мотором через чип MX1508. Получает команды с NRF модуля. В процессе работы наблюдаются зависания и произвольное включение/выключение. Ошибка не софтверная. Требуется правильно развести плату, изолировав мотор от чувствительных элементов.