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    2,962 schematics 搜到的工作,价格货币为 HKD

    Hi, I am looking for a long term partner that can help my team draw single line diagrams into Visio. We will provide a template for the Visio design, and single line diagrams will be based from hand drawn schematics using pen and paper. Work load will vary, but we are looking for a long-term relationship with the right engineer. An example for Single-line diagram can be found as "project f...

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    I need you to design a programable NMEA buffer PCB. It should be in 122mm x 110mm. PCB should receive RS-422 data and convert it to CMOS using transistors and opto couples and receivers. Outputs RS-422 data to multiple device. All input, output and power ports should be galvanic isolated from each other. Electrical connections should be according to NMEA standards(check "NMEA-0183 Information...

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    PCB is an acronym for printed circuit board. It is a board that has lines and pads that connect various points together. ... A PCB allows signals and power to be routed between physical devices. Solder is the metal that makes the electrical connections between the surface of the PCB and the electronic components. PCB designers use industry-standard computer software programs to aid and implement t...

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    Recently i got a new idea for controller which is seprated in two parts left and right and replacing right side analog stick with mouse optical sensor on the bottom of right side I want to get a prototype for my controller Including Schematics , pcb, etc In a fixed period of time I'm looking for someone professional who could keep his words and get it done in fixed time frame Here is a...

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    This project is part of an environmental consultancy start-up research proposal. It invovles the design and contruction of a sustainable mine drainage system. This project would be to design a 3D representation of the experimental model drain using autocad and also a schematic representation of how the process works using any e-draw software. Details and images in the uploaded folder.

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    PCB Design, Arduino Mega Shield with Components. Components (will specify in details) GPS Chip, BLE Module, Motor Driver Chip, and CAN Bus Chip. I have Schematics for Evaluation Boards that I have on prototype, and will provide Desired Shield Pin-outs. Need Someone with good PCB Software Skills that can integrate these multiple circuits into one.

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    Seeking a Research Engineer Assistance for our next future product design. If you have research and documentation experience along with a technical or engineering background please feel free to apply. I need a small team of Mechatronics, electromechanical and software engineers to help me do research and develop an alternative energy device. Job includes the following but not limited to: - Docume...

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    Electrical engineer required to make electrical schematic drawings for a building. the infirmation will be provided and a revit model will be provided. All details will be given only to electrical engineers. nobody else will be considered

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    Hi, I want a pcb to be designed in Altium. I have the schematics in hand written form. Size of the PCB is 100mm x 150mm with 5 connectors and about 200 components in total all in SMD except connectors. Its a 2 layer PCB.

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    Build me a machine 已经结束 left

    I need an automated machine built that has similar properties to a 3d printer and cnc router, I need someone to program the machine and either build or give us the schematics to build and program ours. Need ASAP completion.

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    I need you to make a programable NMEA buffer PCB. It should be in 122mm x 110mm. PCB should transreceive RS-422 data and convert it to TTL using transistors and opto couples. All input,output and power ports should be galvanic isolated from each other. Electrical connections should be according to NMEA standards(check "NMEA-0183 Information Sheet"). TTL data should be going into the M...

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    I manufacture a product that needs to me connected to the rear doors of a vehicle. I only have access to schematics of vehicles sold here in the US. I need someone who can access car schematics for European cars. I have customers abroad who require this information occasionally. Your help is appreicated

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    I'm an entrepreneur with some small bussines in my country, I need a cell phone charging station coin, operated with arduino or if you think there is a better electronics platform it´s fine too, the idea is to get the code, the schematics so I can build it in my country ( Bolivia ) the picture is just a reference

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    This is an interview for the below project: We need to have different stages of the development lifecycle illustrated within a ~1 min animation. Goals: To produce an animated story for the Suntek Product Development Process - Animation will be used for client introduction to Suntek - Additionally this will be leveraged to produce Office Artwork and - Stills for use on the Web - Animation shoul...

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    3D Modeling & CAD 已经结束 left

    Hey all, We need help creating a new product prototype. Would you be able to provide CAD drawings, 3d rendering, schematics for patent applications. Manufacturing moles. I hope to hear from you soon Best regards,

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    Circuit design for an RF remote control handset and receiver to operate the controls for a stereo audio amplifier: input selection and volume adjustment Schematics will be provided later. The minimum budget for $8 has been put but the price is open to negotiation.

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    Project for Hongmei L. 已经结束 left

    Hi Hongmei L., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am working on a electronic project and a custom remote is required for this project. A Bluetooth Low Energy remote was an ideal choice and it should fit in a watch dial. Currently, there are similar modules in the market like CC2514 or CC2640. However, they all come with one button...

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    We need to have different stages of the development lifecycle illustrated within a ~1 min animation. Goals: To produce an animated story for the Suntek Product Development Process - Animation will be used for client introduction to Suntek - Additionally this will be leveraged to produce Office Artwork and - Stills for use on the Web - Animation should be authentic, derived from real project sour...

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    I want to create several breakout boards with a similar header design. The boards will all have the same size (28x28mm). For some boards templates from older designs (eagle) or schematics could be used. Details can be discussed. Currently I am thinking about this different designs: Stepper motor breakout Temperature RFID Humidity/pressure simple RF Epaper OLED I will also need PDF and Gerber fi...

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    Electrical Engineering. 已经结束 left

    Electronic product design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

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    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

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    Electrical Engineering 已经结束 left

    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

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    We are leading aerospace company specializing in the design and manufacture of autonomous Unmanned Aerial Systems (UAS) for security organizations, defence & first responders. We do not develop just products, but up-scale solution to enhance human capabilities by allowing us to be more faster, more precise and more responsive to challenges and how to solve it. We are looking for Electronic E...

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    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

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    ROBOTICS ENGINEER. 已经结束 left

    DESIGNATION: ROBOTICS ENGINEER Job Description: • Hands on expertise on Robot Programming. • Embedded C Programming languages. • Knowledge of Python. • Knowledge of 3d programs would be an added advantage. • Develop a complete robotic electrical design package focused on the needs of the robot and end-of-arm tooling. • Develop robot programs to perform required materi...

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    IoT device 已经结束 left

    IoT device consists of 1xMCU, 1xAccelerometer, 1xGPS and 1xNarrowband modules and a battery. We already have circuit schematics and PCB for the 1st prototype. We need someone with deep hardware knowledge to check our circuit design, optimise for the lowest current consumption and best PCB layout.

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    We need a PCB design and 3 manufactured prototypes of a small clock circuit board (~5 cm x ~4 cm). We will provide a standard 10 Mhz OCXO for the board (AOC2012VAJC-10.0000C). The output should be 52 Mhz, with slight adjustments from a POTS trim supported by the OCXO to achieve better than 0.1 ppm precision (verified against GPS clock or cell network frequency timers). The circuit board output...

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    Project for Thanh Tung N. 已经结束 left

    Hi Tung. Minh la Quan, hien dang co 1 project lien quan den schematics design va PCB. Neu Tung co facebook mesenger thi cho minh nick nhe, we should have a call. Minh de $10 la [登录来查看链接] trung thoi, minh se discuss about budget later.

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    I'm looking for experienced Raspberry Pi enthausiast/developer that can send me schematics for GPIO and code to use on both Raspberry Pi Zero's. I essentially wnat to send and receive data to and from 2x RPi Zero devices over GPIO. Important is to use minimal amount of pins because other devices need to be also connected.

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    developing the schematics and the programming of an nxp rfid chip along with an avr mcu

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    I need help designing a mechanism, that can get a spring to bounce in order to move 2-30kg up and down without using manual power. The springs resonance must be taken into account. The job is to: - Design the mechanism and the mechanical elements. - Create a 3D model of the mechanism and all the elements including the assembly. - Create drawings for 3D printing a prototype. - Create technical ...

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    Recently purchased the Smartcard Detective. It arrived assembled but not programmed. I would like it to be programmed with the latest software available on github. please see [登录来查看链接]~osc22/scd/ i contacted the producers of the device and they are no longer able to manufacture and/or repair them. What i would like is for the device to be finished based on design and the schematics and programm...

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    Battery pack assembly 已经结束 left

    I need help on designing a large 22,000 watt Li-Ion battery pack using 18650 model or similar battery cell. It will be running a 2HP, 15 Amp, 120V compressor that pulls 9,000 W on start and 3000 W while running. Plus 3 X 15 Amp 120V tools that pull 4000 watts on start and 2000 W while running each. I believe I would need 2 x 10,000 watts inverters. I will need validation of my above estimation...

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    I have a drive signal with limit of 1.3 vpp to 1.7 vpp. I want to prove that we can lower the limit to 1.1 vpp or 1.2 vpp with the schematics i have. please help me?

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    Low cost and small in size is my concern. Please provide Schematics and BOM for design. Just Schematics is needed, no PCB drawing needed. Requirements 1. This SMPS take 95~265Vac and 23~25Vdc Battery input. 2. Low ripple isolated output : +80Vdc, Gnd, -80Vdc, 15Vdc(1A),-15Vdc(1A),12Vdc(1A) 3. Use AC input as default, once AC voltage input disconnected, 24Vdc input will be switched automatically.

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    I am developing a prototype for my home automation product and need help with reverse engineering an existing PCB that I want to replicate. The PCB is a simple Relay Controller. It has an onboard Microcontroller (PIC/Atmel) that controls 12 onboard Sugar Cube Relays (5VDC / 230VAC@5A) using its GPIOs and Relay Drivers (ULNxxx). The PCB has a female berg-strip provision to mount an ESP-12E NodeMCU...

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    INTRODUCTION The purpose of this document is to define the requirements for a new PCB development of a Control Interface for Air Curtains unit. Schematics & PCB design must be made in Protel DXP or Altium Designer software Now we have three different kind of Control Interface for Air Curtains: • BASIC CONTROL INTERFACE: Designed to control the two-speed fan motor. • WATER CONTROL IN...

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    HOME AUTOMATION OF LIGHTS & FANS USING MOBILE APP THROUGH INTERNET. I want complete solution schematics of the PCB, etc. Automation of 3 lights and 1 fan is required. The App should tell the number of hours lights and fan is used. I want the hardware as small as possible considering safety factor(high temperature, high voltage...).

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    HOME AUTOMATION OF LIGHTS & FANS USING MOBILE APP THROUGH INTERNET. I want complete solution schematics of the PCB, etc. Price can vary according to your proposal.

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    Hello, I have a software sketch for Atmega8 which converts one data input type on port PD2 into another type on port PC3. I need to duplicate this feature on 3 more ports (for example, input ports PD1, PD3, PD4; output ports PC2, PC4, PC5. Preferably, with little to no time lost (although I understand that some loss shall occur due to serial nature of the microcontroller). So in a nutshell, what...

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    Hello, I need an android app - developed in android studio - of a simple memory game/matching game. Please see attach image with the schematics. Each screen/page must have an background image. The game must have a local database, were i can enter the prize name and how many prizes (quantity). If a user finds a mach, the game end and a random prize (that has quantity over 0) is selected from the...

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    Solar LiPo Charger board 已经结束 left

    Wanted is design, schematics, PCB layout and working prototype of a solar LiPO charger board. Documentation of all used parts as well as schematics and layout has to be delivered along the gerber files, a BOM list and a working prototype. The specs are as follows: Minimum requirements: - 1V .. 3V input from a photovoltaic cell - charging of a single cell LiPO battery 150mAh .. 500mAh capacity -...

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    This is about a motorcycle project. I want to control 5v signals (max 4 of them). I need to calculate the HIGH ones. When the calculation meets a specific limit number and a switch is pressed I want to interrupt the signal. This is the basic idea, it will be a bit more complex in the end but I don't want to make the project public. I also want to set the limit through a smartphone applicatio...

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    Design a schematics for UHF RFID Tag/Card Reader/Write * Note only Schematics need to be done. 3 kind of working distance 10CM , 1M , 5M Capability to Read minimum 200tags at 1 time Also Schematics 2 Relay Output WIFI/BLE Please BID only if you have experience with RFID .

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    Product Engineer 已经结束 left

    Our business is UV Light sanitizers. I need wiring diagrams (schematics) on my new products [登录来查看链接]

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    I need a tally counter for creating donor sites during hair transplantation surgeries. I need the schematics and code, since I don't have the time to work on them, but I can build the device myself. Basic functionality: The patient has an electrode (ECG electrode) on his hand. The other end of the wire is connected to a needle used to create donor sites on the patient's head. When the n...

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    Our Business is primarily Distribution and Manufacturing in the Live entertainment Market. Have a need for an Electrical Engineer that specializes in High Voltage, and rigging environments. Would like to contract hours with a degreed Electrical Engineer to review all build documents and schematics required to build lighting cables and chain motors.

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    Trophy icon Photo Realistic 3D Rendering of Home Cinema 已经结束 left

    We are an online furniture business that specialises in modular/corner sofas in many different fabrics and leathers as well as home cinema seating and other living room furniture. We require photo realistic 3D rendering of sofas/cinema seating and other furniture products. These would be whiteouts and scenes in living/cinema rooms. Attached below are some examples of imagery of a 2 seater home cin...

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