Flex circuit design työt

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    26,112 flex circuit design työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    1 tarjoukset
    AcInput Filter Design 6 päivää left

    Freelancer Jobs Electronics AC Input Filter Design I’m looking forward to design a robust AC input filter for HiLink AC DC converter in which an AVR project is running. And I would like to add some prime features like inrush current protection, AC line transients / spike protection as well as inductive load back EMF protection which may sometimes reset the microcontroller. Please note we have only phase and neutral, so earth connection for the filter circuit. Please find the attached file of the proposed project.

    €370 (Avg Bid)
    €370 Keskimäär. tarjous
    6 tarjoukset
    AC Input Filter Design 6 päivää left
    VARMENNETTU

    I’m looking forward to design a robust AC input filter for HiLink AC DC converter in which an AVR project is running. And I would like to add some prime features like inrush current protection, AC line transients / spike protection as well as inductive load back EMF protection which may sometimes reset the microcontroller. Please note we have only phase and neutral, so earth connection for the filter circuit. Please find the attached file of the proposed project.

    €60 (Avg Bid)
    €60 Keskimäär. tarjous
    4 tarjoukset

    Bayfield Learning is an online tutoring and learning company. We offer K-12 tutoring across all subjects, test prep (e.g. SAT, ACT, GED, GRE, etc), English as a Second Language...a symbol of learning. However this is a digital brand so a book might not be the best representation. A possibility is a lighthouse which evokes helpfulness and providing direction. On the other hand a lighthouse is a bit old school and can also evoke strong intimidating feelings. A light to lead the way is a possibility. Also maybe something to evoke a modern, digital approach such as a circuit. Maybe a screen / monitor. Maybe a Play button. Desired color is something like royal blue. We want it to evoke feelings of helpfulness and maturity (i.e. not baby blue) while not creating a feeling of int...

    €72 (Avg Bid)
    Taattu
    €72
    27 työtä
    CSS, flex-box and media queries 6 päivää left
    VARMENNETTU

    ...better) 14 boxes in each line, after with smaller screens we have maybe 10 boxes in each line (now their size is even smaller), etc. In the case of mobile screens the minimum 8 boxes. So the whole page should be full responsive for many sizes (not only 3-4 sizes). So @media all and (min-width: XXXpx) should be used many times so as always the boxes are equally positioned on the page (please use flex-box with obviously some times justify-content: space-around, some other times space-between, some other maybe space-left and space-right, etc) For two of these boxes (box number "1" and box number "16") I want something more to be done (for the rest boxes obviously will be easy for me to make them working same as box-1 and box-16) : I want at the bottom of the ...

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    30 tarjoukset
    Small Report - Electrical Engineering 6 päivää left
    VARMENNETTU

    Hi i hava a circuit and its simulation i want you to write the report.

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    15 tarjoukset

    The entire description of the project is in the file below Circuit modeling in

    €199 (Avg Bid)
    €199 Keskimäär. tarjous
    6 tarjoukset
    PLC programming 6 päivää left

    Need a plc programmer to program water heating and spray system. Control heating element with PWM and SSR. The system includes a disconnect, circuit breaker, indicator lights, temperature display, solenoid valve, level sensor, and (2) RTD temp sensors. Thank you for your interest in this project.

    €38 / hr (Avg Bid)
    €38 / hr Keskimäär. tarjous
    25 tarjoukset
    Gerber file for a PCB 5 päivää left

    To make a Gerber file for PCB production. Build list and circuit provided. Please understand the circuit and what it does before bidding. Thank you. Peter

    €65 (Avg Bid)
    €65 Keskimäär. tarjous
    9 tarjoukset

    I'm looking for a React Native developer to create a new Expo project with the front-end for 9 screens. Figma design will be provided. The developer must: - Create the Expo project - Create the front-end for 9 screens (the dev must reuse components throughout the app) - Follow the recommended practice for the front end (ex. using flex instead of percentages or fixed numbers) - Start this job application with the word "Expo" I have 3-4 more apps front-end projects for the winner of this job. The price is fixed. A bonus might be given based on the results. Don't bother applying for this project if your bid is higher than the asking price.

    €123 (Avg Bid)
    €123 Keskimäär. tarjous
    39 tarjoukset
    Car sensor pcb 7 päivää left

    Hello. I need a circuit and pcb designed. It is for automotive applications so will need to run off 12v but be able to handle spikes of up to 15v. The circuit will be trigger by a reed switch and active an LED. Both the reed switch and led wont be mounted on the PCB. The pcb will need to be a 55mm circle with two cutouts. I can send 3d file of the placement area. I would also like a second design made that functions the same but has Bluetooth that can talk to a phone for signalling

    €98 (Avg Bid)
    €98 Keskimäär. tarjous
    1 tarjoukset
    Custom R/C car 4 päivää left

    I would like to build custom R/C cars of different sizes (1:32 scale, 1:16 scale, etc.). The car will have a chassis, 4 wheels, motors, R/C circuit and electro-magnets to pull another dye-cast car (without a motor) along with it as shown in the video. The cars should be able to make left/right turns, move in forward and backward directions, climb and descent slopes (15 - 20 degree angle) together without loosing their coupling. The dye-cast car above the surface can be any off-the-shelf standard hot-wheels or matchbox (1:32 or 1:16) toy cars. I will bear expenses for all the parts and shipping that would be needed for completion of this project, the bidder should bid only their service costs. The project will be marked as complete once I see the prototype demo and the prototype is s...

    €1010 (Avg Bid)
    €1010 Keskimäär. tarjous
    11 tarjoukset
    PCB design 4 päivää left

    Design PCB layout for small device. Features list: USB connector to charge battery. Charging circuit to charge battery. On/off button Drive LEDs for 5-10 minutes

    €249 (Avg Bid)
    €249 Keskimäär. tarjous
    12 tarjoukset

    Project to be done in VHDL, so I am looking for an expert. The objective is to create a testbench for one circuit, and simulate the a few operations including storing data in it as well as retrieving data from it. I can share more details in PM.

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    4 tarjoukset

    Staging site - Upcoming courses page - Create an upcoming courses page to look similar to - Create an upcoming courses page to look similar to In summary, a page that lists course coming up over the next 6 months. NOTES 1. CPT - My Courses 2. Fields Groups - Courses 3. Dates - ACF Repeater (few courses have dates at the moment) TECHNOLOGY STACK Elementor Pro AE Templates (for rendering Flex fields) Custom Post Type (CPT) ACF Pro Code Snippets REQUIREMENT 1. A well written and maintainable Code snippet (and short code) 2. Tags Block not showing on My Course Posts. Should be resolved.

    €37 (Avg Bid)
    €37 Keskimäär. tarjous
    14 tarjoukset
    PSCAD Projecr 3 päivää left

    Transient Short circuit by PSCAD All details are depicted in the uploaded pdf file

    €136 (Avg Bid)
    €136 Keskimäär. tarjous
    8 tarjoukset
    Logo design 3 päivää left

    We'd like to create a logo for a new product range that we are launching. The product range is electronics based (technical customers) and is called "Lemon IoT" ecosystem. We're after a simple logo that we can use in our branding but also will be on our Printed Circuit Boards (PCB), so will need to be simple. We expect a "lemon" to be in the logo.

    €49 (Avg Bid)
    €49 Keskimäär. tarjous
    115 tarjoukset

    Hi there, My name is Harsha, I am trying to build a project which involves driving 3 stepper motors inputs using raspberry pi 4. The problem is the entire circuit is supposed to be compact. Drivers used can be drv8825/ a4988/ trinamic TMC2208. The steppers are supposed to run smooth. Thank you, Harsha

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    12 tarjoukset

    Need to program a controller chip used in inverter ac. I can provide you an original programmed chip from the original circuit board. need to extract a program from there and burn the same program in a new same chip available in the market. Must have expertise in firmware programming

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    3 tarjoukset
    Vivado software - FPGA Digital Systems 2 päivää left
    VARMENNETTU

    Project to be done in VHDL, so I am looking for an expert. The objective is to create a testbench for one circuit, and simulate the a few operations including storing data in it as well as retrieving data from it. I can share more details in PM.

    €37 (Avg Bid)
    €37 Keskimäär. tarjous
    6 tarjoukset
    Microcontroller 2 päivää left

    Microcontroller is considered as the backbone of Embedded System& it's most important feature is: "It can think". A Microcontroller looks like a simple electronics chip, but in actual its too powerful (also called Embedded Computer) because its programmable. Using programming code, we can control all I/O pins of a...multiple functions. Before microcontrollers, DLD gates were used to create logics i.e. adding delays, turning signals ON/OFF etc. DLD is still in practice for small projects but if you are working on big industrial projects, then DLD circuits become too messy & thus too difficult to handle. In below figure, I have added two circuits of traffic signal lights: Left Circuit: 555 Timer is used for creating the LED sequences. Right Circuit: Micro...

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    8 tarjoukset

    Add a second RJ45 port with passive connection to first RJ45 port. Add protective voltage circuit against cat5 miswiring. Add labels and logo to PCB.

    €149 (Avg Bid)
    €149 Keskimäär. tarjous
    17 tarjoukset

    We need a UX/UI designer to create full clickable prototype for a console and then develop this into HTML / CSS. You must be able to: 1. Produce full prototypes in Adobe XD or Figma - for Mobile, Tablet ...need a UX/UI designer to create full clickable prototype for a console and then develop this into HTML / CSS. You must be able to: 1. Produce full prototypes in Adobe XD or Figma - for Mobile, Tablet and Desktop. 2. Develop the mockups into HTML / CSS Importantly you must be able to develop this without using Bootstrap or any other CSS Library or Framework. Pure CSS/HTML development using Flex Layouts; we need a pure CSS/ HTML Developer and UX/UI Designer. You will need to be available 30 hours each week for 2 to 4 months. You must be free for regular Zoom Meetings. No ...

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    139 tarjoukset
    HW op-amp circuit 1 päivä left

    A hardware development is required. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V Operational Amplifier model: we will define it before start the project. Battery used: 1x3.7V or 1x9V Software to use: KiCad. Any other software for simulate it (for example LTspice).

    €44 (Avg Bid)
    €44 Keskimäär. tarjous
    12 tarjoukset
    UBEK PowerSupply 1 päivä left

    ...with their outputs combined. Each individual PSU must deliver the design voltage @ 10A continuously and with short bursts @15A and current cut-off @ 20A PSU based on LM5116 reference design Output files in Altium format Requirements Input voltage 13.5V - 60.0V Supply from two input sources. Inputs must be isolated. Supply voltage from input 1 must NOT flow out input 2 Output voltages options – each output consist of one Molex P6 5.3v 2x Molex P6 + 1x Molex P4 Fan connector (three individual PSUs combined) 7.4v 2x Molex P6 (three individual PSUs combined) 12v 2x Molex P6 (three individual PSUs combined) 24v 1x Molex P6 (three individual PSUs combined) Dual (redundant) 100V linear voltage regulators for FET driver and digital circuit per PSU. The power supply (e...

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    4 tarjoukset

    As per our discussion, I will search for the components and will do the required changes.

    €77 (Avg Bid)
    €77 Keskimäär. tarjous
    1 tarjoukset

    We are in a tender process where we need to present the following - Drawing of cable route design including different trench design (PDF, DWG) - Short circuit calculations - Loss calculations We need to present to our end client that we have calculated that the cable dimensions is OK. We have the following information that we will share with you: - DWG files for the windfarm and cable network - We have data for the connection points (switchgear, turbines etc) - We have a draft of a SLD - We have cable lengts for each cable from point X to point Y

    €34 / hr (Avg Bid)
    €34 / hr Keskimäär. tarjous
    8 tarjoukset
    a2itronic optimization 4 päivää left

    Hi IT Flex Solutions India, Please as we discussed in CHAT, we would like to increase speed of and istall backup setup in order to get weekly backup in Google drive and update all plugins

    €242 (Avg Bid)
    €242 Keskimäär. tarjous
    1 tarjoukset

    Need an existing PCB reversed engineered. This PCB is .031” thick FR-4, double-sided, 1 oz. copper, ENIG. Overall size is 2.200...reversed engineered. This PCB is .031” thick FR-4, double-sided, 1 oz. copper, ENIG. Overall size is 2.200” x 2.353”. All holes are plated-thru; 16x 0.019” diameter, 13x 0.047” diameter, 2x 0.070” diameter. Green soldermask is required on both sides. No silkscreen is required. All board tolerances to be +/- 0.005”, except for the holes, which need a tolerance of +/- 0.002” diameter. The circuit layout is to be identical to the existing PCB shown in the front view photo and back view photo. We need all Gerber files and FAB files provided to us in order to have our PCB manufacturer produce this ...

    €128 (Avg Bid)
    €128 Keskimäär. tarjous
    37 tarjoukset
    Manual ON and Auto OFF Switch Design 17 tuntia left
    VARMENNETTU

    I need a Circuit Schematic Diagram for a Simple Sensor Switch. Operation modes: - The Circuit will be turned on Manually. - The Circuit will have 230V Input from Wall Plug. - The Circuit will give 230 V Output to a Water Pump. - The Circuit will have 1 or 2 open wires connected to it (Depending on your design), and the open end of these wires will be placed in the overhead water tank at a required level. - These wires will act as a sensor, when the tank is filled and water touches the open end of these wires the Circuit should cut off the output power to the WATER PUMP - The 230V Output to the WATER PUMP will not turn on until the MAIN SWITCH is turned OFF and back ON. Other Points to Consider: 1. Please do not use any MCUs just...

    €297 (Avg Bid)
    €297 Keskimäär. tarjous
    23 tarjoukset

    Electrical circuit and analysis lesson

    €94 (Avg Bid)
    €94 Keskimäär. tarjous
    12 tarjoukset

    help required to repair computer motherboards and electronic device printed circuit boards

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    10 tarjoukset
    FPGA, Quartus , VHDL 9 tuntia left
    VARMENNETTU

    Using the fixed point arithmetic measure current according to the following circuit

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    6 tarjoukset

    We are a manufacturer of Printed Circuit Board Assemblies located in New York State. Currently, we are posting a blog post to our website and LinkedIn pages every other week. A much paired down version of that blog goes out in a mass email to our contact list as well during the "off weeks", with links to the blog and our website. This is done through our CRM software and something that we would like our freelancer candidate to handle in addition to article writing. We, the company, currently create the blog topics and for each one, source supplemental article(s) to aid in the writing process. The topics are often technical in nature so it is extremely helpful to have those for our writer and makes life easier. Our current partner has website creation/coding experience a...

    €283 (Avg Bid)
    €283 Keskimäär. tarjous
    22 tarjoukset

    I need an over voltage protection circuit designed, which needs to cut off the input source when it reaches 59vdc. Max current of power circuit is 3amps. This is to protect the 12v and 5v power regulator circuits. During normal operation, the input source is between 40-59vdc. There are situations that arise where the input voltage may rise to 160vdc for about 3-4 seconds, hence the requirement of over voltage circuit to protect the regulators. The circuit must fit in an existing pcb design. Parts must be available in Jlcpcb. I want the circuit built and tested before payment

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    29 tarjoukset

    Need Total 11 Banner For cab booking Services 4 Banners for Driver onboarding in Hindi, Bengali 6 Banners for Driver onboarding in English, Hindi, and Bengali 1 Banner for Standing position. (flex roller size 2ft /6 ft) All the banners should be high quality for social marketing and physical marketing. Delivery format - * Raw File * Social media marketing Size and DPI * Physical Marketing size and DPI

    €15 (Avg Bid)
    €15 Keskimäär. tarjous
    28 tarjoukset

    I would like to design a circuit that can read information from a CAN network then control two cooling fans speed to control temperature.

    €115 (Avg Bid)
    €115 Keskimäär. tarjous
    12 tarjoukset
    Hardware developer Loppunut left

    I'm looking for a circuit designer capable of creating a circuit to compensate for a --break-- of the 220v. The 220 volt arrives with an input of 2 milliseconds and then disconnects for 18 milliseconds. Is it possible to overcome? A 12 volt outlet would be good for us

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    30 tarjoukset

    ...platform designed to facilitate exchanges in the agri-food supply chain Modules : - A BtoB marketplace that simplifies commercial exchanges between the different actors - A stock management software - An order management software (purchase orders, history ...) - An accounting simplification software - An online chat - Creation of profiles for each type of stakeholder Competitors example : - Flex catering : - Ecplaza : - Agena 3000 : -Orgasoftware : - Vizibl : - Odoo : - eWorld Trade : - Kiss Flox :

    €4913 (Avg Bid)
    Mainostettu Kiireellinen Salassapitosopimus
    €4913 Keskimäär. tarjous
    47 tarjoukset
    Autodesk Revit Loppunut left

    ...autodesk revit program to assist in designing electrical layouts. Automate redundant tasks and manage the design to eliminate errors. Program should link electrical items to rooms, automatically add outlets in rooms, spaced along room perimeter per user-set specifications (recognizing doors in room is a plus.) Program should link switches and lights/outlets together based on user selections, add wiring between linked items automatically. Be able to link lights and switches over multiple floor levels and automatically notate light/switch wiring when going to level above/below. Since lights and switches are linked, switch symbols should update to 3way, 4way... based on how many switches in circuit. Automatically place lights/fans in room, centered or arrayed if user specifie...

    €20 / hr (Avg Bid)
    €20 / hr Keskimäär. tarjous
    8 tarjoukset

    Hi Baris O., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €145 (Avg Bid)
    €145 Keskimäär. tarjous
    1 tarjoukset

    I want a practical design (NOT THEORETICAL) of a boost DC-DC converter that accepts an input range of 40V to 70V and outputs a voltage range of 200V to 250V. If you have something similar or close to this, you are welcome to suggest. I know how to design and simulate this. In fact, I have done all the calculations and the simulations, but I am having challenges with building the physical circuit. I have also done the design for the inductor and I have already build the physical inductor. Whoever bids on this should have built a high-voltage boost DC-DC converter before. I am open to suggestions of a different topology that is guaranteed to work. Please do not bid if you have not built the physical (practical) circuit of this before. Knowing the theory alo...

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    12 tarjoukset

    An engineer designed a PCB based on the 6" eink / epaper HAT from waveshare, which that speaks to an IT8951 chip via SPI from a Raspberry Pi. However th...the 6" eink / epaper HAT from waveshare, which that speaks to an IT8951 chip via SPI from a Raspberry Pi. However the its not working. Using the Kicad files can you tell me what is wrong with my circuit? I had the PCB manufactured and assembled, but when trying to communicate with the chip over SPI it just hangs. When connecting with USB it is not recognised (unlike the waveshare HAT) How do I fix it/create a workaround? Points to note: > The code is fine because it works with the waveshare HAT > The circuit powers on and voltages are correct at the capacitors > HRDY was not included in the circuit...

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    7 tarjoukset

    PCB design. Brief attached. A complete set of gerber files, bom and pick and place details for manufacture required for completion; along with PDF schematics and a 3D rendering of the PCB. Any questions about files or the requirements please discuss BEFORE you place a bid: It is not for me to discuss this at the end of a project as part of a dispute. IF YOU BID IT MEANS YOU UNDERSTAND THE REQUIREMENT, HAVE NO QUESTIONS AND CAN PROVIDE ALL OF THE FILES REQUIRED FOR THE PRICE YOU HAVE OFFERED.

    €287 - €860
    Sinetöity
    €287 - €860
    42 tarjoukset

    Hi IT Flex Solutions India, Please as we discussed in CHAT, we would like to increase speed of and istall backup setup in order to get weekly backup in Google drive and update all plugins

    €242 (Avg Bid)
    €242 Keskimäär. tarjous
    1 tarjoukset

    We are looking for a Shopify Developer and Digital Market expert to work on a shopify website with FLEX theme. The business supplies lighting, furniture, wallpapers and curtains. Candidates must be expert in ecommerce and shopify. The website is

    €132 (Avg Bid)
    €132 Keskimäär. tarjous
    76 tarjoukset

    Please read these instructions carefully. Do not bid if you haven't read them! You must take the design we provide and simplify it accordingly, then share with us the final Kicad schematic, BOM and PCB. This is not a complicated project as you simply need to simplify an existing design.

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    32 tarjoukset

    We are looking for a professional who can advise us on a servo motor and how to adjust it. That means the servo motor only needs current and a potentiometer to regulate the speed. It does not need to have more. We may need a circuit diagram

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    18 tarjoukset
    Route Circuit App Loppunut left

    Hi Zohaib J., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    1 tarjoukset