PCBレイアウト Jobs

I need services of an experienced electronic design engineer who can design an electronic circuit for me using following steps. 1. Design Electronic Circuit or Schematics 2. Test Developed circuit 3. Revised Electronic Circuit according to test results Please bid with your past relevant experience, software you will use, what test you will recommend for electronic circuit before moving towards ...

I am looking for Electrical Engineer who can start work now. Please place bid if you are available now . We want to edit the report.

make pbc for nano v3 and lora sx1276

make pcb for project lora-arduino

I have nRF52840 based wearable device and need to develop the firmware. I don't care about the development tool whether keil or IAR or arduino. I'm looking for someone who has experiences in nRF52840. I can give the schematic file

Requiero para proyecto, diseño, desarrollo, arquitectura de de modulos chip controladores o circuito receptor GNSS multi-satelites, Y GSM multibsndas de 100% cobertura global. Igualmente el diseño de sus antenas.

Anyone who is having good knowledge on digital electronics concepts like Flip flops, latches etc. can reach out to me.

We reader have design, layout PCB working fine. Now need make Firmware and SDK to complete project, Any firmware have experience please help me complete project Thanks

I need to have the schematics of a few sensors and the wiring of them done on kicad. Urgent

Hello Everyone I am looking for an Engineer with sound knowledge of CODESYS for completion of project. More details will be shared with experienced and interested freelancers. The person must have sound knowledge of technical writing as well to handle the description part of the project. Kindly place your competitive bids for further discussion.

Hi, I'm looking for someone to have a quick look at a GNSS Patch Antenna design I have done. Looking for feedback / suggestions to improve signal. I have completed one antenna and it works ok but I'd like suggestions to improve the performance. Can provide gerber file / eagle file / screenshots / Smith Charts. Schematic [ログインしてURLを表示] Trent

Hi We are developing the the products which requires power supply that converts AC 230V to DC 40V. We need the electrical engineer who has practical experience in switching power supply design and also have developed the similar power supplies before. If you are a right person, feel free to contact us. But you should pass the simple test. We are waiting for you!!!

In a board with 4-20mA i need to powered sensor connected at 4-20mA. The sensors are normal pressure sensor.

We are looking for someone to take a current design that we have and modify it for another use. The current circuit uses a mercury motion switch to turn on an RF tracking transmitter when motion is detected. This circuit uses an SCR to send power to the transmitter when the mercury switch closes the circuit. We would like to modify the design to eliminate the mercury switch and instead use digi...

Gripping device Simatic S7 coding of 3 different cycles of a gripping device that includes 3 asynchronous gear motors. 1 conveyor gear mooor, 6 DC motors.10 sick photocells, 12 omron switches, 2 telemacanique switches. all designs and details on request.

I have designed a circuit to keep the heating element at a constant temperature. The digital part of the circuit is being feed from a 5V LDO which is powered by two 18650 batteries in series and the heating element is directly connected to the output batteries. Also heating element wire(approximately 2ohm) is controlled with an N channel low side mosfet by the microcontroller. When controller togg...

Hi All. We need a custom ARM Quad-Core CPU SoM Design from an Open Source project. We need the Board in custom shape with some minor changes. Design will include: - Quad-Core Actions S500 Processor - DDR RAM - eMMC - WiFi+BT - IO Connector for Peripherals We have the Schematic in PDF. We need the design to be done in Altium 18 or higher. Developer able to source parts, make sample PCB PCBA an...

Hi freelancers i need xmos XU216 based usb to i2s interface board both pcb design and software I will share further details in chat

We are looking for IoT hardware & firmware design for the following projects: - Remote Tank level monitoring ( water & diesel & propane gas) - Remote electricity consumption monitoring ( home appliances and smart meter) - Smart cities solutions ( water & electricity meter reading, garbage collection...etc ) We need to build the device , firmware and platform . . It is preferable...

Hi, I need a PCB Designer for a Keypad. please place bid more details will be share in chat box. you must have work on this kind of project before, keypad for PCB. I need different layers. thanks

We are an electronics design company developing electronic systems and boards, using the KiCad EDA suit of tools. We now need cad symbols for the Nordic Semiconductor nrf9160 SoC, datasheet of the component can be found at [ログインしてURLを表示] This job is about drawing schematic symbol, drawing a PCB footprint and finding a ready made or draw a 3d model of the component. The schematic symbol and ...

We are looking for a person able to : - Calculate power requirements for a data center. - Make schematics for power distribution. - Knowledge on electrical connections for fans and water pumps. - Knowledge on electrical interference with electrical sensitive devices. - Maintain accurate work records and event logs. - Excellent troubleshooting skills, and be able to conduct tests to identify and f...

The device must be able to take the messages of the mdb bus, of 9 binary bits, pass them to 8 bit and print them in hexadecimal to a serial bus, of both data lines, declaring the length of each message in the first byte, by For example, if the machine message is 0x110 0x010 0x00 the message printed by serial must be 0x03 0x110 0x010 0x00. The second part is the interpretation of the messages, tak...

PLS TAKE NOTE an expert in EMV SmartCardDetective ATMEL device needed to fixed a little error. sample work will be an advantages................................................................

I need a PCB to be routed using Mentor Graphics Xpedition tool

Hello i need Pcb design which has arduino mega pro mini sketch, connected Nrf24l1, Usb and power plug ,and 12v regulator, i/o connection on same board.

Hello everyone I have a lot of final year projects related to electrical engineering. All projects are Arduino based and I need Arduino coding and simulation of project in Proteus and also need a complete FINAL YEAR PROJECT REPORT around 8000-1000 words long. I have more than 10 such projects where i need code+simulation+report But for now i just need Report Writing, so i am looking for an exp...

i need an help from an expert who has good knowledge in pcb design and BLE to help build a small pcb design firmware also with the aid of an app probably through a wifimodule, more details will be discussed in the chat. thanks

Hello I am working on a concept model of an EMS suit. EMS is electrical muscular stimulation. Our competitor includes Compex, Xbody, Dipulse, etc. Research Compex Mini and Dipulse. If you want to look at examples. Go to: [ログインしてURLを表示] or [ログインしてURLを表示] The goal of your project is to design the electronics part: 1 Study the mechanism of EMS. Research the difference in terms of electricity modali...

Hello, We do some hardware products focused in Tracking, Telematics and Logistics. We need a circuit components and PCB design expert to solve the current leakage that our PCB has when all the main components are off, sleeping mode or stand by mode. Please contact me only professionals with previous experience in this topic

I am trying to submit a Provisional Patent Application (PPA) for a Concept that I created for Key Fobs. Vehicles cost so much money yet we still have to wait in line to change their Batteries. By creating a concept of putting a micro USB port on the bottom portion on your Conventional Key Fob and putting a rechargable battery, this allows car owners to charge their key Fobs without waiting in th...

I need a Power Supply design, from the scratch to Gerber, BOM and Schematics (Altium or Eagle). It must be a power supply that has the following specs: Single Phase - Universal AC input range from 85Vac to 264Vac without power de-rating - High operating ambient temperature, >60°C de-rating power - High MTBF > 700,000 hrs - Overvoltage / Overcurrent / Over Temperature Protections Nominal ...

We are small start up which is located in Beijing, and we are seeking long-term freelancers who could support our company. Now we are gonna build 5000V, 100KHz+200KHz, 10W sine wave inverter. PCB and firmware required(if you are gonna build digital circuit). Input is DC24V. The person must have clear English communication skills and have passion. The price will be decent to work with.

I need a person to -select an pmg suitable for a new system keep in mind electrical requirements -select a best used fan/blower for the system (centrifugal,draft inducer motor) keep in mind electrical requirements -select electrical parts(fuses,rectifier,gauge wires) for use in the above selection keep in mind electrical requirements -some knowledge in cfd/wind turbines is a plus

I am looking for Arduino and the ESP32 WiFi module firmware engineer to outsource a IoT project.

I will expose the project and at the same time ask some questions that you would have to answer: I want to build something similar to a line robot, such as those made in the arduino robotics courses, however in this case the goal is not education, it will be a fully functional robot, with professional materials, so that it is running constantly in a commercial establishment. 1) We have already b...

Voy a exponer el proyecto y a la vez hacer algunas preguntas que tendrías que responder: Quiero construir algo parecido a un robot siguelineas, como los que se hacen en los cursos de robótica de arduino, sin embargo en este caso el objetivo no es el de educación, se tratará de un robot totalmente funcional, con materiales profesionales, para que esté funcionando...

Me gustaría desarrollar un dispositivo con un microcontrolador barato y pequeño y comunicarlo con un microcontrolador ATMEGA256RFR2, a través del protocolo I2C. El microcontrolador barato debe conectarse con 2 sensores I2C y tener salida de GPIO. Se requiere de diseño (esquema) y programación (código master+slave).

I want to design a high voltage power supply with an output of 50 kV rms at frequency (<100 kHz) and current (<15 mA). The load to output is capacitive in nature. Details will be described only through private communications.

Hello, we are building smart glasses and we are looking some one who can design board for our smart goggles. help us to select the right hardware and finish the project. its long term project we need export only. please apply only if you have worked on pcb build from scratch before. Thanks,

Hello, I have project to repaire Mobile Building Unit , I need electrical engineer to help me to submit following: D-11 Electrical Design Submittal 1. Electrical/Generator one line wire layout Plan; G 2. Material data; G 3. Wire Installation Detail/Plan; G 4. Electrical Grounding Detail/Plan; G And I will pay him one time, Its my need revision , up to 2 times will be Ok.

Los Angeles Altium PCB trace implementation - complete in 2 hours, then additional

Hello freelancers, I need someone that can finish some parts of my PCB design that i cannot do: 1. Replace two pin holes with larger pin holes 2. Create the size of the board This really should be 5min or 10min to someone half decent experienced. Please bid accordingly.

Basic wire bending machine with a max of 4 stepper motors

Need someone to design the circuit for a personal project device I plan to make. It will be similar to a solar garden light. However instead of turning on when it gets dark, it should use a proximity sensor to turn on much like an indoor air freshener.

i need an help from an expert who has good knowledge in pcb design and BLE to help build a small pcb design firmware also with the aid of an app probably through a wifimodule, more details will be discussed in the chat. thanks

Bonjour, je recherche une personne sérieuse capable de faire la couverture de mon livre de façon plus professionnelle que celles déjà effectuées. Je souhaite également que cette personne soit aussi capable de faire la mise en page du livre au format kindle (prêt à publier). Je vous remercie pour vos propositions. Bien à vous. Sofy

I am looking for an Electrical Engineer who knows to work in ETAP program. I have to do a project about energy system storage and to show how it effects on the power grid. I am beginner level user of ETAP and I have created a model and have parameters set. Parameters and model could be changed if you estimate that it is needed to complete this task. So I have to show how battery in AC-DC system i...

Circuit design and sodering. Assembling devices.