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    1,930 need help circuits project jobs found, pricing in NZD

    [login to view URL] I need hundreds of sound relay delay circuits made that are similar to the one in above link. however it needs a few modifications. I know you do not manufacture the boards, but if I can get the gerber, bom, pick and place, etc files from you I have a good manufacturer that

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    We need Fritzing diagram for 12 simple circuits. The circuits are simple and I will give all the details which has to be designed using Fritzing software will all the parts and clearly labeled. There are 11 simple circuits and 1 final circuit combining all.

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    ...telecommunications equipment and associated apparatus. (IP, Voice, EoSDH, MPLS, etc.) • Testing, commissioning and fault isolation of circuit orders for IPLC, EoSDH, voice circuits, IP circuits etc. (including the last mile offnet segments) • Implementation of new projects based on EPLAN, statement of work and provide necessary support for successful execution

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    ...adaptive CFR along with adaptive power supply (for variable input power) in the PA should be utilised. High energy efficiency power management is required for reconfigurable circuits as their key elements....

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    Hi, This should be a simple project but I realize that I am missing something that is not obvious to me. The attached zip file contains the Excel files as well as the htm files from the website where I found this calculation in Excel. Also the website URL. The Excel file contains a design equation allowing the output voltage adjustment for a DC/DC

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    To review the designed circuits of a training center and generate material specifications with detailed Bill Of Quantity

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    Looking for a quick rendering of an electronic component with some design elements (ie logo, color) This is just for a concept meeting. Ideally, you have designed circuits and can use a preexisting PCB design on eagle or and render out a PCB with chips and style one of the chips. More detail provided on application. Please provide 1 single example

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    I have 4 electrical engineering problems related to circuits. I need to know how to solve it. I need someone to solve it and show me.. More details on chat $10 budget

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    ...up with some circuits I need to compare in terms of efficiency. I need someone to help me plot their efficiencies against coupling coefficient as well as varying load impedance. It's very easy stuff, just that I don't know how to go about the simulation. I have all component values and necessary equations. Just the plotting is all I need. I have a lo...

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    I am designing a current regulator for the e bike. I have designed with lt1170hv and lm317 Ics I am having partially done circuits with me(problem with output). if you have

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    i need a 240v 30a circuit and a couple outlets installed

    min $75 / hr
    Local
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    I have designed various arc...designed various architectures of Switched-capacitor op-amp using cadence software. I am searching for a way to do noise simulation in cadence created by only switched-capacitor circuits (not Op-Amp). Also bandwidth calculation using cadence and manually. For understanding, I have uploaded images for architectures. Thanks

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    ...channelled through a time delay circuit so as to avoid errors, and then to a TXT GSM Dialler to inform me of 1. Power Failure to the Modem, 2. Internet not connected, 3. LAN circuits if not intact. I can also use the TXT Dialler to Reboot the Modems via a TXT Command by my IT Engineer. I want to add to this existing system a little black box (Arduino

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    I would like a board designed that can control 4 solid state relays, 120vac at 6-10 amps. It must be able to detect 4 ac...detect 4 ac inputs. It must be able to count on 4 pins 12-24vdc. With pin protection, ie opto, diode, and resister circuit. Also must have a 485 interface. The 120vac circuits should have switches to manually override logic.

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    I would like a board designed that can control 4 solid state relays, 120vac at 6-10 amps. It must be able to detect 4 ac...detect 4 ac inputs. It must be able to count on 4 pins 12-24vdc. With pin protection, ie opto, diode, and resister circuit. Also must have a 485 interface. The 120vac circuits should have switches to manually override logic.

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    Audio amplifier design USB input, media player Bluetooth ---------------------------------------------...to test the preamplifier circuit? 3. Can you also create the PSB layout and the Gerber files? 4. When could you complete this project? 5.. After this has been completed could you design the transmitter and receiver circuits for the remote control?

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    ...total and a size of approx 100 x 80 mm. No need to R&D’d much new circuits. Mostly copy, pasting, merging, modifying and removing existing ones. Source files and schematics in its current shape will be supplied to start the work from. About 35 main modifications. Example: “Add three analog inputs circuits with voltage dividers 5V to 3.3V and call them

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    ...the site is full of terrains and there is no other way of communication. (satellite is very costly and GSM signal are not available on remote site. x.25. Electronics Radio Circuits designing and Radio Frequency transmitters and receiver data communication experience required, preferably in Meteor burst technology. FPGA, Microcontroller interfacing, Motorola

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    I need a person who will be able to miniaturize development boards and circuits into smaller customized boards.

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    Im looking for someone who can adjust my 2 designs in Eagle. The result should be error free Design experience in EAGLE is pre requiste. See attached files. The design rules can be found on: [login to view URL]

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    ELECTRONIC CIRCUIT DESIGN Audio preamplifier circuits for USB input, media player bluetooth Attachments as follows 1. Flow chart 2. Stereo amplifier input circuit 3. Surround amplifier input circuit 4. Remote control Budget is negotiable

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    Hello sir, My name is Vikrant Jadhav, BE mechanical with PG in Mechatronics. I have been working as a desig...projects that comprises of SPM drilling , Cutting SPM,conveyors dynamometers , crimping machines,etc. I am also well versed in the use of pneumatics and hydraulics and it's circuits. Please give me a try and i will give 100% efforts for it.

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    i am in need of someone to finish some prototypes for me. - a pic controlled optical tremolo distortion circuit (pic code all done, just need board layout which is part done, and a good layout to eliminate clock noise) -simple octave up and reverb circuit (layout done, but signal does not pass as should) - a simple two stage distortion circuit (layout

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    ...ultrasound) and send two ouputs (LCD, Solenoid). All components will be provided. You will be designing those circuits and selecting a board that is electrically compatible and creating a schematic Coding for reading Ultrasound output will need to be created. Data to be transmitted to the LCD shows in mL, near continuous or every 1 to 5 seconds interval

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    Create harness for cables from Field to Control [login to view URL] protection circuits if needed. ( 5-7 sensors for Pneumatic butterfly valves, Few level sensors and few temp sensors) Create harness for AC or DC cables for Analog sensors from field to control cabinet( single phase 5 pumps 1/2 - 1 HP centrifugal pumps Assist in sourcing Sensors and pumps for

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    I need you to provide solutions to some electrical circuit problems. These include mesh analysis, op amps, thevenin equivalent, power dissipation etc.. Let me know if you can do it.. details will be provided via chat...

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    ...the list of components, as your circuits will be used to build control panels. - Polished and professional documentation which will be provided to the end customer for their records. Attention to details is critical. Drawings are to be completed in ePlan P8 Pro Panel to Australian (IEC) standards. This first project requires a schematic diagram only

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    ... A global travel adventure - unable to walk Traveling the globe as young British backpacker : using a wheelchair - My epic 8 year solo trip My travels include multiple circuits of South East Asia - including 27 separate visits Thailand and 15 to the Philippines - - - - - An 'inspirational' young Briton achieves an epic travel adventure. - - - - -

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    I have Gerber files . This is an easy circuit design. The ro...circuit will be provided to you as well. The Gerbers you do should be final version of Gerbers that were made by another designer, so that the pcba manufacturer can make circuits on the same master FR4 board. Please complete the job within 3-4 days. Thank you for reading this posting.

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    Trophy icon Graphic designer - Flyer Ended

    ...magenta, noir et blanc. Les informations que nous voulons absolument sur le flyer : - 5% de promotions avec le code ROUTARD19 - 20 ans d’expérience - Voyage sur mesure - Circuits types ( Triangle d’or, la vallée du Ganges, safari;) - Accueil à l’aéroport et suivi téléphonique pendant le séjour - Devis personnalis...

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    i want to an expert freelancer to design a motorcycle from the beginning to the end and make electrical circuits design.. and make calculation of the power dissipated to run 100m/2

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    I need someone who can design circuits for me. Further details will be provided in chat

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    ...shape will be supplied to start the work from. *Modify existing schematics and PCB. *No need to R&D’d much new circuits. Mostly copy, pasting, merging, modifying and removing existing ones. *About 35 main modifications. Example: *“Add three analog inputs circuits with voltage dividers 5V->3.3V and call them “XXP1” and “XXP2” an...

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    Need help to design some analog electrical circuits, should be pretty basic. Just need to know how to design buck and boost voltage regulators. Check out this post for more info on the job. [login to view URL]

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    ...usb ports, 1) 5v@ 2amp, 2) 5v@ 2amp, 3) 5v@ 2amp, 4) 5v@ 1amp • Input 110-280v 50Hz AC, output single USB port 5v dc @ 2A for any smart phone or similar device So finally I need total six various circuit diagrams for six various technical specifications as mentioned above with all standard aforesaid features (like over voltage protection, over charging

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    Need reliable constant current LED bulb driver circuit diagrams for 3w, 5w, 7w, 9w,12w,15w with surge and thermal protection. I don't want conventionally available transformer less circuit diagrams for the same. Instead transformer must be part of your all the circuits along with extra protection circuitry. Input supply for the same will be 90-300v

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    We are an electric and electronic company who develops electronic circuits and also giving consultant to other companies.

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    ...what specific information we need to know about you. We are looking for someone who can design and prototype 3 circuits. It is not a complex work. However, we explained it in great detail to avoid wasting your time and ours. Please read it and do not hesitate to ask for further information. Let’s begin. The board The circuits are: - CIRCUIT 1: Power Path

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    an electronics engineer required having expertise in CMOS digital logic circuits and LTSpice

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    to make these Basic Circuits on simulink : 1. low pass filter 2. high pass filter 3. clipper & clamper 4. rectifier and a few more circuits

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    I am looking for freelancer to enter my handwritten notes containing electrical circuit diagram, mathematical equations and other pictures. Knowledge of AUTOCAD may be required to draw diagrams. Data will be sent as photos by mail. Similar to attached pictures, around 175 images or 350 pages have to be typed.

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    I need a domestic (USA) electrical consultant to assist in a commercial project. The consultant will need to have competent knowledge in electrical building codes, layout, wire sizing, branch circuits, etc. I will supply floor plan and onsite conditions.

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    ...together for diagnostic purposes is lacking. I'm looking for someone to help me rebuild several of these prints as iCircuit diagrams. I'll need you to understand which library items to use, or when creating custom library objects is appropriate. Specifically, the skills I need you to have are using the iCircuit application, reading industrial electrical

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    knowlwdge sharing for- hardware system knowledge, Analog Digital circuits,PCB Electrical Power Supply Opamp FMEA , Reliability

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    I am an electronics engineer and looking for an assistant to help with various tasks. The tasks required will be mainly of two categories: 1. simple, day to day tasks such as: BOM handling, symbol/footprint preparation, part research, quote handling, design checks, documentation, simulation, etc... 2. PCB / firmware design work, either as complete

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    Need to combine several circuits into one module to allow connecting an 802.3AT POE supply to 4 LM3409 LED driver channels controlled by an ESP32 module to provide up to 24 watts of power across the 4 channels with output current controlled by the ESP32 module. Need to create a single PCB schematic, Gerber files, and BOM.

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    Roles and responsibilities: 1. Understanding the analog and digital circuits functionality to prepare RoHS , MTBF and FMECA documents. 2. Understanding the functionality of electrical components like relays, contactors, transformers etc.

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