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Здравствуйте. Необходимо спроектировать принципиальную схему и плату в Altiun Designer в соответствии с ГОСТ (это крайне важно). Схема усилителя, блока питания и самой платы прилагаются, необходимо сделать из этого хорошую документацию. Также будет несколько изменена элементная база усилителя. Необходимо будет предоставить все файлы проекта для перевода их в формат PDF.

I have a prototype which will go into production shortly. The current version is controlled by an arduino, but I would prefer the whole thing to be a pcb.

Porting FreeRTOS to the NXP LPC1766 MCU with a Microchip/Micrel KSZ8041NLI Ethernet PHY. The firmware should have support for upgrading in-application over TCP/IP, which means the flash must be partition into two halves with a bootloader to select between them. Here are links to the relevant chips: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL]

I am looking for an engineer who can build Pyranometer and provide detailed guidance for manufacturing purposes. Individual should be able to deliver alternative solution mockups to choose suitable end result

Hi, Looking for electrical engineer to read attached SOW and prepare a methodology for install 72 outdoor lights and simply sketch drawings......ONLY ELECTRICAL ENGINEER

I would like you to design a PCB which can be used with the arduino IDE. It needs to be able to have a bootloader flashed and programmed. It needs specific parts will be discussed once you have submitted your bid.

Design require Multi Layer 35mm to 35mm size PCB for Colour Night Vision Camera with Lan Port should support Power Over Ethernet and MIC Input should be integrated with 3 or 5 Mega Pixel. PCB Design File, PCB Layout and Gerber File etc need to provided with all the component required . Thermal Imaging and face detection feature also required. Need pcb design which should support ONVIF protoca...

Hello, I have a PCB project on Eagle and I need to make a few small and simple edits. MUST BE DON IN EAGLE SOFTWARE BECAUSE I NEED TO OPEN THE FILES AFTER IT IS DONE. I also need 2 small pcbs to be designed for soldering battery connectors. Only need to fit a connector and make two holes to solder 2 wires for each pcbs. 1- MaleConnectorPCB: [войдите, чтобы посмотреть URL] + [войдите, чтобы по...

control some devices with remote or app

I have designed some projects using eap32. need a pcb design engineer for design a custom pcb board.

I am creating a smart home device, that is just an idea. I want to take the next steps of turning that idea into a product, that works and is manufactured. Need software & hardware development, would like someone to manage and figure out how to get this product started. This is a Iot Device, Smart Device All applicants will need to sign NDA.

We have a conceptual drawing for a new household product. Looking for someone with willingness to sign an NDA and with experience to help us develop, engineer, design and build a prototype that look and operate closer to/or as a finished product. Basic engineering, design, mechanics, electronics, wireless engineering we believe are involved in it.

Need PCB design for AC/DC BLDC MOTOR

We have a small PCB that contains 2 RJ45 jack one per short side, and 1 RJ14. An error on the RJ14 must be corrected. This Jack on the long side of the board must now accommodate an 6 PIN 4 CONTACT jack. The only modification needed are to move the two drill holes where the plastic jack pushes into the PCB (Wider than on the current design). All files are provided. Our engineer is on leave and we ...

I need to hire the inverter hardware design and firmware developer either together or separately for development of my hybrid inverter. Those freelancer having very good factory expertise and independent manufacturer with capability to deliver the project on time only can apply the same. Payment term:-The work has to deliver on time and If the work meets the technical specification, then only pay...

Il dispositivo avrà le seguenti funzioni e caratteristiche: - ricezioni di comandi tramite seriale uart-> rs485 - salvataggio di variabili in memoria interna non volatile - attivazione di motore stepper - lettura di stato attraverso fotocellule

I am looking to an electrical professional engineer who can provide Arc flash / SC/relay coordination documents for a building of school. outputs of ETAP or SKM software are accepetable. Main Switchboard (4000 A , 480/277 v) + 4 Distribution boards ( all infornation are available )

I would like a wearable BLE device designed and built. The device when it comes in to a blue tooth zone would need to activate a buzzer and then after 10 seconds give of a small shock. Size and weight need to be minimal and battery life needs to be as long as possible.

We are involved in plastic manufacturing business and are looking to start manufacturing medical products such as Infrared thermometers etc. I need an electronics engineer to build the PCB design circuit using the thermopile sensor with the microprocessor programming required along with the BOM attached. Also when tested, it should perform accordingly. If you are interested, just let us know. Name...

electrical plan with load calculations for a 88 slot rv park with a clubhouse. Each site will have a 30 amp and 50 amp plug. It will also need a 1-110 GFI receptacle.

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Hello, I am an inventor and product developer. I need an experienced product development engineer and prototyping expert with experience of PCB design to manufacture parts, design the electronic system and test. You should be reliable, fast working and able to work to a deadline.

The charging of the electric vehicle is going to be in high demand with the increase in popularity of usage of electric Car . Designing of Power supply system :- The battery for the Electric car will be CARTRIDGE type so that when the charge of the battery goes down the cartridge of the battery easily replaceable with the charged cartridge . To facilitate the availability of the cartridge , th...

Hi, I would like to design BLE project to handle BMS and communicate its status to phone via BT. Further details in chat.

Our Technical expert is no longer available and we have a PCB that we urgently need to get programmed. The PCB is a control unit for a mobile phone charging device. This control unit talks directly to an App via BLE. You will need a high level of understanding of how mobile phones work as well as being very strong in coding of embedded technologies. We will provide you will full schematics plus ...

We need someone to design and prototype our IoT hardware.

I manufacture various products which will need electronic circuits to be designed and developed

I have scheme in EasyEDA with PCB. I need you to: 1. Check scheme (will it work, where is the problems, remove problems) 2. Check datasheets 3. Draw professional routes for PCB

Hello, i need the following: - Arduino programming - Dedicated app to control and edit Arduino functions via Bluetooth - PCB editing and connectivity for circuit. Regards, Omar AbuGhazalah

Looking to hire someone for a PCB Design and programming for a Nixie clock that i can have manufactured in small quantities. Will need programming and power supply done also.

Design a custom PCB that will sit on top of a raspberry Pi GPIO. Will require designing some simple circuits with resistors and transistors.

I have an id for a device works as DC to DC invertor and i want some one to design the full circute with PCB desgin

Design and make the circuit board for a small electrocardiogram (ECG) machine for a research project.

Hi I need a pcb board designer and also integrate it with a micro controller and also want to build a software into it for certain cycles and adjustments. So the instruments that I need controller are a motor, water pump, micro dosage pumps , ph level reader , temperatures, moisture, and various light scenarios. Please use word “spark” so I know you read the whole requirements thank yo...

I want an electronic engineer to implement function (schematic, simulation, layout) and calculate delay, power and noise margin please write"ic" at the beginning of your proposal

Need PCB design and project design for multilevel inverter

Project - Stand Alone Data Logger Background Grey Space Ltd is a small UK based consultancy working primarily in the Automotive industry. We work with some major OEM brands and design and manufacture test equipment. We have a need to develop a second generation data logging product that will also calculate some data in real time. The logger and computer will travel with the vehicle recording da...

We need an electronic circuit to design and tested with some virtual simulation tools. Please show your interest, we ll share you the requirement.

I am looking for an electronic engineer to design, build, and program, a small audio device.

I want to make integrated pcb of IR SENSOR + 5V relay + ATtiny85 + 5v to 12v veriable DC output from 240 V AC input Also provide complete BOM with rate

hi i already have most part finised ,I have PCB payout code and hardware selection i want freelancer to make it and give me ready product . its a simple 83x93 mm PCB that converts 100vdc to 3 phase AC I am open to share code and everything but don't have time to make it so need a good freelance. if you dont have any experience in 3 phase inverters please don't bid .

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Hello, I need a help to design a PCB for a modern smartwatch with all it's components and hardware required. I want the design to be modern with latest technologies similar to what available in the market. And an approximation of budget required to buy all the watch components apart from the design it self. I am a mechanical engineer myself and I have a good background about electronics, s...

I run a dairy maintenance business and I had a circuit board designed a few years ago and the board needs updating / redesigning, it runs the electronic pulsators in dairy farms.

It is a my project focus on Smart circuit and safety for mobile charger and electronic appliances.

power solenoids for pneumatic actuator solenoids has 3 buttons, step 1) press button 1 on solenoid for 2 secs, Step 2) press button 2 on solenoid for 2 secs step3) press button 3 on solenoid for 2 secs step 4) press button 1 and 2 for 2 sec(same time) and press button 2 on solenoid for .5 secs

I want an electronic engineer to implement function (schematic, simulation, layout) and calculate delay, power and noise margin please write"ic" at the beginning of your proposal

electronic board with a blackfin DSP, DDR and ADC + amplifier front end

Bu üniversite pprojesi kolay ama zamanım yok yardım ederseniz sevinirim

I am looking a professional electronic engineer for my idea. I will give details to candidate freelancer.