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    28,223 provide pcb design jobs found, pricing in USD

    specs of the desired project are below. It should have 24V 2A 48W continuous output. It should have OVP, UVP, OPP, SCP. It should have lowest DC-link capacitor possible. It should have input power-factor above 0.9. It should have output ripple voltage less than 100mVpp. It should have low cost PWM controller with external power switch. It should be compliant with global EMI/EMC standards. ...below. It should have 24V 2A 48W continuous output. It should have OVP, UVP, OPP, SCP. It should have lowest DC-link capacitor possible. It should have input power-factor above 0.9. It should have output ripple voltage less than 100mVpp. It should have low cost PWM controller with external power switch. It should be compliant with global EMI/EMC standards. It should be compact as possible on single ...

    $160 (Avg Bid)
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    1 bids

    We provide career opportunities in India, USA and other countries. Your role is to recruit candidates. Pay will be performance based. You will be paid 40% of what we get.

    $129 - $128700
    $129 - $128700
    0 bids
    pcb board 6 days left

    i need to design Pcb board for water flow Inpout 220 v ac input sensor hall sensor 3 wire to control relay 12 v in Pcb we must add place for Wifi module for upgrade system

    $476 (Avg Bid)
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    13 bids

    Hi, i need a same day turnaround for a program for a linear actuator contoller using esp32-wroom32D. I have a custom pcb with the esp, relays, power, eol sensors and led/sounder output, and would like it coding so that a bluetooth remote (used for a phone camera shutter) can trigger the actuator to extend or retract. I have been let down by my engineer and need to get this running today. Thanks!

    $312 - $935
    $312 - $935
    21 bids
    Modify a schematic for a PCB 6 days left

    Hello, I need a schematic with similar features to this video: This video has a schematic in the description. But instead of a boost converter, I'll need a buck converter, and I'll use an 11.1v lipo battery. The schematic needs to be done in the easyeda. Additionally, I'll add an Attiny85/84 and some sensors and I'll tell the connections for the sensors with Attiny. Please tell me your best quote. Thanks.

    $41 (Avg Bid)
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    10 bids

    In need of someone to provide 3D print designs of dog silhouettes. We require breed specific dog designs (mostly in sitting position) to take molds of, approximately 10-12cm tall and 5-7cm wide. We use the molds to make candles and ornaments in the shape of our customers dogs. We don't need complex details like fur texture or deep facial features, just general silhouette style is what we are after. We need someone who has the skill to tweak small details, to make a silhouette that is recognizable by breed. Things like adding rolls, changing ear length and shape or jowls for example. Ideally, a person who can look at a photo and work from it is who we would like to work with. We are wanting to get a good collection of dogs available so will be looking to make a large ...

    $135 (Avg Bid)
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    22 bids

    Greetings! We're looking for AI specialists who can provide consultation to us on how to build and train custom RNNs in Keras. Please read the requirements given below and if you feel like you're applicable, message us with your name, phone number and email address. Whom are we looking for: A person experienced in AI What are we looking for: We need to learn how to build and train custom RNNs in Keras. 2. We are not talking about the LSTM or GRU or other such already programmed RNNs. 3. We are talking about completely customized RNN with arbitrary architecture. 4. We are looking for an AI expert that can work with me for 45-60 minutes a day to teach me how things work concerning coding a custom RNN. Pay: The budget is not a problem. We can talk about the pay that you ar...

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    Toys pcb designs 4 days left

    Toys pcb designs, cad data,. Gerber, firmware etc

    $114 (Avg Bid)
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    20 bids

    I need a design for PCB printing for an Arduino (any model that works). The idea is that the Arduino will take 3x Input signals through the MicroFit connectors and sends it to the fans. The design should be ready for sending it to the printing company. Requirements: - PCB type header that you put on top of it. - 3X PWM 4 PIN connector on it with 5Volts. - 8X 3 PIN 5V FAN would be nice, but I am not sure what the max amount is. - - 5X 4 PIN connector with 12V if possible. - - 3X MicroFit 3.0 Female INPUT -

    $154 (Avg Bid)
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    19 bids
    MSP430 IOT 4 days left

    Implement the MQTT project with MSP430 using the ESP8266-01 module, I have 100$ and I want it in 7 days, DO not need a PCB design.

    $136 (Avg Bid)
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    21 bids

    I would need your expertise building firmware and pcb design of our IoT device using nordic nrf52810 + decawave uwb + nfc .The device can be controlled from an android / ios mobile app . A few salient features of the mobile app are - 1) pairs with a bluetooth device from user with a unique ID 2) measures the distance of the connected bluetooth device and points in the direction to the device 3) activates a speaker on the bluetooth device using the app . Shall share the UI pages of the app once we start the work .

    $858 (Avg Bid)
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    7 bids

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

    $500 (Avg Bid)
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    1 bids

    I need a North America Based PCB Designer to create a Gerber file for a flexible PCB which is a voice Coil used in vintage Loudspeakers. There are no electronic components on the board, it’s nothing but one long circuit trace in the shape of a Coil, and it is 2-Sided, with 2 VIA’s to route the Trace/Coil from one side to the other. In the final product this is mounted in a Plastic Frame, and its function is Planar Voice Coil used in an Audio Midrange Driver. (see photo’s). The Deliverable is a Gerber File ready for Production, and there may be a couple revisions as the project progresses. I need a USA/North America based provider because my sample will be shipped to you so you can measure and copy the mechanical dimensions and coil layout. I do not want...

    $396 (Avg Bid)
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    16 bids

    Using Altium designer, Design a simple PCB to be able to connect an oscilloscope to a high voltage cables with protections see drawing. Voltage: Phase to phase RMS voltage is 750VAC at 50 to 70Hz or 1200VDC depending on the device where we will connect. Transient at in the 3kV range, with 1MHz frequency. This is what we want to record. So each trace will need to be spaced accordingly. Current: The wire we will use is a AWG18, however we can have fuse holder with fuse down to 2A for the track width. The probe I’m using have only micro-grabber tip, so ideally I would like to connect on some kind of test point, as shown below. So in the drawing in attachment, the plan was to install the PCB board inside a plastic box, have my cable that are connected on the t...

    $331 (Avg Bid)
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    22 bids

    We are looking to upgrade a existing PCB design to convert 4-20mA signal outputs to a RS485 output. The RS485 via a RJ45 connection will need to be compliant with standard serial communications. We will supply all original design files with the award of the project and a completion of a NDA.

    $460 (Avg Bid)
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    25 bids

    **** PLEASE READ SPEC BELOW AND GIVE FIXED COST FOR THIS WORK. Do not try the nonsense of bidding low then saying its an estimate/ hourly rate or whatever other excuse. YOUR BID IS THE FINAL BID AND I WILL EXPECT TO PAY THAT AMOUNT FOR ALL THE WORKS IN THE ATTACHMENT*** Timescale : To be completed with full UAT hardware sample and web pages within 4 weeks of date of order Webpage: For fu...acceptance, I will release a small payment in advance for purchase of necessary hardware for you to supply a fully tested and working system. All copyright is to be owned by myself and a full suppliers list is to be provided to me on conclusion of this project as well as all designs, calculations and uncompiled code. Add google map in admin and super admin of user locations. Add LED level lights on ...

    $5 / hr (Avg Bid)
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    2 bids

    The project is to add the circuit into existing PCB. The circuit is offered. The designer will update the schematic and PCB. And if you know about firmware development for ATXMEGA128AiU and Atmel studio 7, it is preferred.

    $149 (Avg Bid)
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    52 bids

    I need a PCB created that can power a 120mm computer system fan This object; and also a computer water pump this object; While being powered from a trickle of this object. :g:da0AAOSwTZhbtqqN I am looking for a design layout that i can build. I do not know the cost of this design creation and am taking a stab in the dark. Please let me know in your bid.

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    We have a small 2in x 2in PCB design that requires a couple of minor modifications. The EE we were working with was located in the Ukraine and is currently unavailable although we need to make some quick changes to the board design. We should be able to provide any information required for the redesign. Tasks to perform 1. On the attached schematic (), Schottky Diodes "D1" and "D2" are called out as SS34. We discovered during manufacturing the padding area for the SS34's is to small and the identified locations for them may not be big enough to fit them. We tested the board design with an axial version (SB340E) of the diode and verified the board worked as designed. The problem is the engineer had shown a photo of the board...

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

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    1 bids

    photoshop me to replace the person in white shirt on the left + use the new background that i provide, ..everything needs to look Natural as much as possible..

    $31 (Avg Bid)
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    Please engineer, design, build a PCB board containing 2 quantity of 12 volt Red Green Blue Light Emitting Diodes (RGB LED) Please make PCB a circle, with a diameter no larger than 21mm. Please make the board capable of being controlled using WS2812 protocol from Data input. Please make the board capable of receiving 36 volt input from metal connections for (1) Ground, (2) Data, (3) Positive (36v) Please have identical output metal connections for (1) Ground, (2) Data, (3) Positive (36v) on the opposite side of the circle as the input metal connections. Please add additional electrical components as needed to provide functionality for reducing 36 volt input to 12 volt LEDs. Please advise if anything additional is needed to accomplish the task of creating the ...

    $30 - $250
    $30 - $250
    34 bids

    ...manufacture my product. I need somebody to redesign the PCBA to support the new processor, and edit the firmware to accommodate the new processor. I will supply the Altium native PCB design and Arduino code. Deliverables will be the revised Altium PCB design, revised Arduino code, and a working prototype PCBA that was manufactured in a production environment. The original processor is an ATMEGA328P-AU. The new one (I was able to purchase a lot of them) is ATMEGA4089-MUR. It is expected that you will posses the knowledge to ensure that the design is robust electronically by reviewing power and thermal design. Most likely if the new processor wattage is equal or less than the previous, it should be fine. If wattage is more, some review nee...

    $504 (Avg Bid)
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    We currently have a serial number tracking system setup in SQL for a PCB assembly process that we need tweaks and or fixes done to. Ideally we could find someone relatively local if at all possible but if not we should be able to work remotely. Thank you.

    $1126 (Avg Bid)
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    41 bids
    PCB Layout / Diptrace 1 day left

    Hi, Looking for an expert to design a 4-layer PCB. Below some PCB background on the expertise requested: * 4 layer PCB * Size 100x50(mm) * <100 components * Critical components for design: ** GNSS + antenna, ** NB-IoT and ** 2x SMPS buck-boost convertor * PCB design preferably to be done in Diptrace. Look forward hearing from you (expected time and hourly rate or fixed price). Kind Regards, Jeroen

    $421 (Avg Bid)
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    33 bids

    We have an exisitng PCB that is designed for use with Mega 2560 pro mini (see attached drawing for layout as there are two different versions!) We are unable to get hold of the Mega 2560 pro mini due to the chip shortage. We have lots of standard arduino mega clones that i can use. The project is to make a PCB that will act as a sheild that will plug into our existing PCB with pin headers (designed for Pro Mini) on one side and on the other will accept a standard arduino mega. This will allow us to use a standard arduino mega in place of the pro mini without changing our whole design.

    $178 (Avg Bid)
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    43 bids

    I need a website on angular 12-13 version with node api for database mongoDb where user can upload a gerber file and after upload he can manage their layouts and choose colour once he finalised their settings they will order with their details and as per size it will show cost also. For refrence please visit I have attached a gerber file for testing.

    $91 (Avg Bid)
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    PCB design 19 hours left

    I am after a soft latching circuit to control a 24v power supply. Using a piezo touch switch. The motor can draw up to 120 amps. I would also like it to have some inrush control to stop any sparking if using relay. Would like Berber files so can get pcb made.

    $294 (Avg Bid)
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    34 bids

    We need some assistance to create and launch a meme token on Binance Smart Chain network. We want to do most of the work ourselves, just need the source code to be established and provided, and some video call assistance around the deployment and post-launch management process. Source code will include custom tokenomics & details, we will deploy using recent solidity version via remix. This is the 1st stage of our unique meme token project. Stage 2 will follow 2 months after project launch and will involve the development of a custom [multi-function wallet] defi application. The successful freelancer will receive an ongoing 1% buy/sell tax and be awarded stage 2 and all future development requirements. *WORK TO COMMENCE TUE MAY 24.

    $117 (Avg Bid)
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    Hi Kostiantyn U, hope you keeping safe if you in Ukraine. I am currently working on a little project. It is a Raspberry Pi powered by SOlar / LiPro battery, a DC USB solar charger in between and a 4G hat for connection to the web. The goal for this unit is to take pictures from a river bank every hour, and upload them my server. I have built a prototype tha...currently working on a little project. It is a Raspberry Pi powered by SOlar / LiPro battery, a DC USB solar charger in between and a 4G hat for connection to the web. The goal for this unit is to take pictures from a river bank every hour, and upload them my server. I have built a prototype that is going on site in the next few weeks but the end goal is to combine all of these parts into ONE PCB along with the Pi and...

    $304 (Avg Bid)
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    1 bids
    RFID Card Reader 10 hours left

    I have been looking for a freelancer who can develop RFID card reader with following requirement. requirement: - detectable distance: 3cm - input voltage: 3.3V - communication: UART - board size: 59.5*59mm - interface: PH2.0 4P(1-VCC, 2-TX, 3-RX, 4-GND) You are free to choose the RFID chip, but should ensure the requirement of detectable distance and stock. You should provide pcb design file(Altium Designer) and firmware at the end of project.

    $400 (Avg Bid)
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    7 bids

    development of a knowledge graph from video and another generates dense captioning from video.

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    provide leads 7 hours left

    I'm looking for a freelancer, who can provide email leads. The payment would be comission based. For each sign up (totally free - approx. 5-10 min) I will pay 20€. As more sign ups are made, as higher the rate. It is for a forex broker page

    $17 (Avg Bid)
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    PCB Board Design 3 hours left

    I currently have multiple off-the-shelf boards, with various components, connected to a Teensy 4 processor. I need a custom PCB board design with the same footprint as the Teensy, incorporating all of the components on the separate boards I'm using now. This daughter board will mate with the Teensy, using standard headers, providing me the same functionality. The components to be integrated into the board include: 3-axis accelerometer Lipo Charging Circuit MicroSD Card Slot & Circuitry JST Connectors Resistor Array Status LED Slide or Latching pushbutton switch Momentary pushbutton switch Piezo buzzer (or equivalent) Board size is roughly 52x18mm. Components can be on both sides of the board as long as they don't interfere with it mating to the Teensy. Ho...

    $174 (Avg Bid)
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    Bluetooth Speaker Project Requirement Economical Price , Good Sound and Bass Quality Preferred MCU By : Zhuhai Jieli Technology , Website : MCU Documentations and SDK : , Bluetooth Speaker Specifications Single 5W Speaker, Mic for Phone Calls, 18650 3.7V Battery, Type-C Charging are some of the basic things, detailed info as below Bluetooth Version : V5.0 or above Speaker Driver : 52mm 4Ω 5W Full Frequency Range * 1 Mic : Yes Input Interfaces ( Playback sources ) : 3.5mm AUX , USB , MicroSD, FM Charging Interface : Type-C (6Pin) Battery : 3.7V (18650) * 1 No. of Keys for Control : 6 ( Power/Mode, Previous, Play/Pause, Forward, Volume Down, Volume Up ) Indicator : Yes ( RGB LED ) System Sound Confirmations : Yes ( Startup, Shutdown , Mode Change, Bluetooth Pairing ) More details o...

    $1527 (Avg Bid)
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    Simple pcb layout 2 hours left

    Need a simple pcb made. IDC10 male to IDC10 male bridge. where all 10 pins are drawn out to a pin hole. Thats it, happy bidding.

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    8 bids

    power factor correction with save energy schematic diagram pcb design and bill of material list

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    This project will take a previous project which was completed on a Microchip Ethernet Starter Kit and shift it across to my newly designed pcb. My new pcb will arrive in a few days. I have a copy of everything the previous guy (who was a recruiter - not a programmer) has given me in terms of a MPLAB project. I also have made a spreadsheet to compare the old pin configuration on the Ethernet Starter kit to my own design on a slightly different chip. Your job is to shift from one chip to the other. The project is an Ethernet to Serial prototype. The schematic available from Microchip for the Etherne Starter Kit II is your starting point. You should be able to change from one chip to the other by adjusting the MPLAB Code Configurator. This project will lead into ...

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    I would like to re-route a Main board. I have schematics ready. The PCB is made in Altium. The Job consist of moving connectors around, reroute traces. Our Organization shall keep the rights to the work. Let me know if you are willing to take on this task.

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    Hi Xianghu M., I noticed your previous work experience. My company has designed a multi-board PCB assembly. The primary PCB we create has one SODIMM socket to carry Allwinner A64 SBC module from (SOPine module). We also have many peripherals and ports (too many to list within 500 character limit of this text box).

    $10 / hr (Avg Bid)
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    I need a designer who can complete the PCB design in which schematics exists in 1.5 days. I prefer Ukrainians. I will send the information to the hired freelancer. Thank you.

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    We are looking for someoneteam to assist with prototyping integration product concept. This an integration work between Electronics hardware and Smartphone Software development. You Must be able to take the whole task onboard (software & hardware) and deliver both tasks. The skills, you assist with prototyping integration product concept. This an integration work between Electronics hardware and Smartphone Software development. You Must be able to take the whole task onboard (software & hardware) and deliver both tasks. The skills, you should have: Native React, STMicroelectronics MCU and NFC, (STM32XX microcontroller, ST25D NFC dynamic Tag) Bluetooth, Wireless charging, PCB Design Owning STM32XX MCU & ST25 NFC development kit and lab is highly prefera...

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    Must be able to Access Proteus design and check over a PCB Layout and correct the mistakes

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    We are a start up out door inflatable cinema company . One of the only products in Australia that has the ability to float on water. One of the largest screens of its kind, a huge 8 x 5 metre screen that is designed and engineered to withstand winds of over 45KLM. A cinematic experience up to 800 people outdoors, with a breathtaking back drop of Rex Smeal park or on 4 mile beach . What sets us apart is we have a unique sound system that enables consumers to listen outdoors with quality head phone offering. We are looking at investing in iconic locations like Port Douglas to bring tourists to the town of an evening to create a lasting memory for the ages. Family friendly films offering , outdoors in the majestic backdrop. There is gap in the market, very little to do in the evening...

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    I have had a PCB designed for sensing DC power. This PCB will scan for DC power or not. I have spent too many hours building PCB and it not working. I am hoping someone can check the PCB file to verify if it will work or not. I will send you the design file and you can check it to see if you can verify if it will work or not.

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    I have a multisim of a circuit and I want to know How to put it in pcb board and soldering it

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    we have a PIC18f26K22 IC. the IC will get data via RX2/ TX2 pin. based on the input, 1. a HC05 to RX/ TX for communication and diagnostics. (using RX1/ TX1 pin). 2. controller will save the data in the SD card as a csv file. 3. make data communication using MODBUS. (eventually this data would be read by a Sieme...card - Real Time Clock - Ethernet module for modbus communication - programming language to be used is mikroC - scope of work include (but not exclusive). a. original source code for mikroC. b. design of PCB for final product. c. selection of equipment (and any modification needed).

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    Specialist English language teacher, online sales assistant, writing projects, connecting experts for diligent services, communications skills, soft spoken, data analysis

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    I need a PCB designed for a 4-digit 7 segment watch The round watch inner dimensions are 38mm diameter x 15mm depth. Given that the watch enclosure will be either 3D resin printed or CNC milled, there is some minor flexibility on the dimensions. Required components are: - 0.36” / 9.14mm 4-digit 7 segment LED - Momentary button(s) - Photoresister - 3mm LED diode All other components are at the designer’s discretion. The 4-digit 7 segment LED will be positioned centrally both horizontally and vertically on the board. The watch PCB must have either one or two horizontally facing buttons to change the time. Again, it is at the designer’s discretion on how the time is changed and where the buttons are located. Time will be displayed only in the 24 ho...

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