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    22,128 pcb reverse engineering china jobs found, pricing in USD

    Chinese based freelancers only. [login to view URL] After 'loading icon' disappears, my website is empty for many seconds until the photos finally come up. In that empty time, people think my website is broken, and they go away. I need the 'loading icon' to stay on until the website truly finishes loading. I am based in beijing. My server is in Hong Kong.

    $173 (Avg Bid)
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    ...suggest the next milestones: 1) Investigation of the sample + "architecture"(see below)+estimation of BOM cost , $300 2) the schematic - $200 3) mechanical drawing - $400 4) PCB - $300 5) assembly+test+debug $300 By architecture, I mean the essence of a technical solution (described by words, a freehand drawing or any other convenient method), a list

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    ...step (and for now only this) I need to make a PCB, this PCB is a union of many commercial modules first of all we must multiply the digital and analog I/O of arduino (we can do by I2C control through MCP23008) I power the pcb by 12 volts so there will need to trasform also in to 5 volts inside the drawn pcb I need to have: 1) nr 1 thermocouple K by

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    discover the encrypted url within the application and teach change and after exchanging encrypt again the content of the url of the being...

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    Embedded PCB design ready to be manufacturing and assembly. This PCB will be installed on IP67 Case and it will be used for continues water monitoring under external conditions. It will have: 2 sensors with Isolation, 1 TFT/LCD screen, some buttons, ESP32 or Pycom micro controller, wireless and RF communications, power management for 14500 lithium

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    14 bids

    We have a set of Gerber files and PDF schematics for 3 circuit boards, but the source files have been lost. The project is to import the files we have, and re-create the source ( schematic and board layouts, etc ) files, in Eagle. They need to checked then to ensure they faithfully reproduce the outputs we have. I have attached the schematics so you can see the scale. We know that Eagle can imp...

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    19 bids

    Write about china. Someone in China or from China

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    I need a small PCB for a mini vaporizer, in addition I will need designs for it that will house the PCB, but will also include an area for the pod to be placed into. It must be rechargeable. I will also need the pod designed as well.

    $312 (Avg Bid)
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    18 bids

    I need three zigbee modules using E18-MS1PA1-IPX: - 1st board load cell or pressure sensor for weight(20kg) - 2nd board humidity and temperature sensor, OLED to show the weight or level and name of the item inside, Battery pack. - 3rd level sensor of liquid or powder(20~30cm) That's really about all the information I can provide you, what can I say, my needs are simple, the idea is simple...

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    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

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    I'm the Director of an Automation Solutions company. We need a South India based person who is skilled and experienced in PCB Design & Microcontroller Programming for a High Temperature Application, involving capturing data from Thermocouples and transmitting over WiFi.

    $545 (Avg Bid)
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    2 bids

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    $160 (Avg Bid)
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    17 bids

    ...simple PCB art work layout in shape of a 300mm long x 38mm wide desk ruler for marketing our company with its logo. The finished PCB has no electrical or electronic use whatsoever. So no skills in circuit design needed. The ruler will be manufactured in PCB FR-4 material. It will be manufactured by a blank PCB maker (most likely in China) . Along

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    For companies who want to develop business in China, we can help you to sell your products on Alibaba, T-Mall and Taobao stores in China. #1 We have rich experience on e-commerce. We will be your fulfillment partner in China #2 We can help to liste and sell the products on these platforms. #3 We can help to make the follow up with the clients. We will

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    ...this project. Also Indian freelancers are preferred though exceptional Overseas talent will be considered as well. We will need full design details with BOM, Component Sizing, PCB Files, Mechanical Drawings, Embbedded MCU Program Files And one prototype of each variant c The purpose is to make a economical and reliable EV Charger and questions are expected

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    The high level circuit design of this project has been already done and also the components has already selected. All components are Analog Devices components having reference design for drivers. This design contains 8 receivers and 8 transmitters. Each Receiver : has one LNA+mixer and one Hybrid Coupler Each Transmitter : has one mixer+PA and one Balun An PLL+VCO components provide the LO signal...

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    A schematic will be provided with necessary info, design the PCB as per specifications given. Should be a single sided PCB layout. All components are thru hole only NO SMD. If any info is needed then contact back. Connectors are supposed to be on the side of the board not in middle. Also, connector marked from SV4 to SV9 are supposed to be on one side

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    Hi Freelancers, I'm looking for a good programmer to work full time and long term, or a qualified and serious agency. I would like to create an auction website backwards. Here are some requirements that the platform must have: - users can register as "customers" or "sellers". - customers who publish the ad must deposit a sum of money in Escrew mode. - all users purchase...

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    Reverse "Auction Platform. 5 days left
    VERIFIED

    Hi Freelancer, I'm looking for a good programmer to work full time and long term, or a qualified and serious agency. I would like to create an auction website backwards. Here are some requirements that the platform must have: - users can register as "customers" or "sellers". - customers who publish the ad must deposit a sum of money in Escrew mode. - all users purchase ...

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    Hotel Furniture Suppliers List (America, Turkey, Vietnam, China etc) with Catalogs, Prices & Origin. For a four star hotel. We need semi Classic furniture.

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    ...Two Identical PCB boards that operate stepper two motors to operate in Synchronization operated by wireless remote control to rotate both motors; I. CW at 3 speeds; low, Medium and high speed II. CCW at 3 speeds; low, Medium and high speed Both Board communicate wireless to stay in Synchronization. (2) Mode 2 Design Two Identical PCB boards that operate

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    ...electronics components (including the LED itself). Currently, I am having a small electronics firm assemble these where they use a PCB to attach all 3 components into a single circuit. However, I'd like to eliminate the PCB altogether and not use a board at all. My application requires the circuit to be as tiny as possible therefore I'm wanting the LED

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    Arduino Engineer 4 days left
    VERIFIED

    ...overlapping signals. Knowledge of image processing by machine learning and the top algorithms for engineers is important. I want to create, in phases, everything from breadboard to PCB proof of concept and then a prototype/product and mobile app, not necessary if you do apps. The App can be separate but working as a team. The project will be tightly integrated

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    Hi Ivan L., I noticed your profile and would like ask if u can reverse/decompile delphi exe and extract functional source code of 5mb of delphi exe ?

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    I am currently running a script on [login to view URL] but the numbers are reversed, it should show as 15722 and not the other way around

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    The main feature will be a location-based compass that works via Bloutooth but can also be set by the user offline to a specific city (eg. Tokyo) to determine the direction. We want this direction to always point to a specific HOME location (HOME= Qibla) on Earth no matter where the user is located. If offline, user is able to select city location on the epaper screen to find his direction. If...

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    hdmi switch 3 days left
    VERIFIED

    I need an hdmi switch with picture in picture. PCB, Schematics, BOM, Firmware.

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    FREELANCERS FROM CHINA ONLY We need someone for product sourcing and Supplier Sourcing in China. -> Freelancer will be given a product image and description - > he/she will need to find reliable and trustworthy supplier. Freelancer must speak Chinese! Supplier qualification/validation check. Dozens of products to look for - therefore

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    Tuning Device 3 days left
    VERIFIED

    I am working with another freelancer on this project for case design. They can do the PCB but we have agreed that it would be beneficial to have the PCB design done by an electronics engineer due to some customization needs. An NDA would be necessary for this project.

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    NDA
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    hi i need a mechanical engineer for report writing

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    I need to edit a pcb design made whit eagle. I've the schematich file and brd file of the board whit Atmel 328P and need to migrate to ATSAMD21E18 32-bit Cortex M0+ Upgrade: Using RTC of ATSAMD21E18 ( coin cell battery) Using USB of ATSAMD21E18 Removing microSD Nedd BRD and SCH eagle files

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    Hi Freelancer, I'm looking for a good programmer to work full time and long term, or a qualified and serious agency. I would like to create an auction website backwards. Here are some requirements that the platform must have: - users can register as "customers" or "sellers". - customers who publish the ad must deposit a sum of money in Escrew mode. - all users purchase ...

    $2748 (Avg Bid)
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    ...intended to be mass produced, and I intend on making the files freely available. So I need to keep the costs down or it's just not realistic. I have a very simple and rather small PCB I need designed (roughly 3.5cm x 2.7cm), essentially a bare bones (2) port USB 2.0 HUB (non-powered) with a microSD card reader connected via one of the hubs ports (direct not

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    Write the articles about China photography, I will give you the main constructions, you can research and write the article according to my hints. My website is about China photography tours, so the content will aim for photographers. DO NOT copy from any websites, I could easily find out on search engines.

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    TDC1000 Expert Required 2 days left
    VERIFIED

    I need to use TDC1000 and Two Ultrasonic sensors for Tx and Rx. The Ultras...Arduino or raspberry as the control unit A 16X2 LCD should display the measured data. Refer attached image for schematic. The Delivery scope will be: 1. Complete Circuit and PCB design with circuit simulation result 2. Arduion Code 3. component description and specifications

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    ...number/address or id. Mobile phone should send a command to rotate one of them by specifying its id/name or address. As a end product we want bills of materials, schematics diagrams, pcb design, c or c++ code, java code for android (only very high level for BT connection and communications API), and working prototypes. Required materials would be provided. Only

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    Hi Viktor. I was wondering if you have time to do a 4-layer PCB on Eagle. It's about 300 pads. Please let me know. It's a bit urgent since Chinese New Year is coming and I want to send the boards to fab ASAP

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    I am looking for someone that know how to read engineering drawings and can give the dimensions of the windows and doors of the home. This is a RUSH job and we will need these values asap. Thanks

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    I need a Altium PCB expert for a small project. I need some changes in Altium PCB design.

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    the project should have the following requirements: 1) Ticket availability 2)Arrival and Departure location and date 3) Reservation and cancellation ticket 4) Refund(cash/online) 5) Web check-in 6) Bus not available (emergency stoppage or damaged etc.) Special features:- 1) emergency booking can be done exactly 24 hours (eg. tatkal booking ) 2) cancellation must be 48 hours before the bus...

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    PCB/ PCBA electronic manufacture related category, will launch a new ads campaign in b2b business. Yandex SEO and other social media like VK or you may suggest what works best. Pls check our newly launched site [login to view URL] Let me know your bids and time line with action plan, tks

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    We are looking fore someone who is proficientin embedded systems and can write firmware, bootloaders, e squared c code etc. We w...someone who is proficientin embedded systems and can write firmware, bootloaders, e squared c code etc. We want to write a bootloader firmware to function on our proprietary PCB allowing us remote access to do updates etc.

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    This project is to provide a total of 4 videos and 4 pictures for us to post on Instagram handle for [login to view URL] which will appeal to the China audience according to the guidelines in the attached document. The freelancer has to ensure content is open source or original to avoid liabilities. Please refer to Instagram content guidelines

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    I would like to develop a small PCB and get it produced Since I am not a professional, I will need some guidance in developing. I ask for help for: 1- electronic schema development for a small household appliance (in positive case, I must be able to pass CE quality certification): - optimal solution have to be checked together; - simple testing firmware

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    I am looking for someone for PCB board design for an analog project. I need to control 32 separate analog circuits with Arduino. At the moment the best solution seems to be that Arduino will control multiple I2C DAC’s(minimal 12 bit) that channel the current thru Mosfets to the circuits. At first I will need help to find the correct I2C DAC and test

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    Project.05 - v2 1 day left
    VERIFIED

    ...project may be cancelled at any stage without compensation, so please make sure before making any commitment or starting the project. All required files (AutoCad, Gerber...) , Pcb-3D views and BOOM lists must be also provided in this phase, to manage contracting an external company to run later the production phase. Design must be confirmed by me before

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    NDA
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    I am a clinical data scientist in need of an acquisition system for a lab project. I might make a few to share with collegue and thus would like all of the resultant PCB, schematic, and firmware files. Everyone has probably seen the many EKG devices on the market these days that allow you to view and capture a single lead of EKG. My project requires

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    Need a PCB design in altium designer 14 or above schematic will be provided in altium 14 need PCB design including component library creation and 3d component creation PCB size will be 100mmx50mm for a rough idea here is my block diagram of the project. [login to view URL]

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    PCB Design 1 day left

    My name is Harsha. I am the founder and CTO of a company called Alternate Dimension which has started up recently...name is Harsha. I am the founder and CTO of a company called Alternate Dimension which has started up recently. we work on Home and industrial automation. we need an expert PCB Designer to work with us on one of our product developments.

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