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    13,420 electronic circuit design jobs found, pricing in USD
    build electronic system 6 days left
    VERIFIED

    we are looking for freelancer for build electronic system HWSW description will be delivered in conversation in PV

    $23 (Avg Bid)
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    5 bids
    arduino project 6 days left
    VERIFIED

    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    $145 (Avg Bid)
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    20 bids
    Design an electronic product 6 days left
    VERIFIED

    Nanotechnology invention that I would like to market with a circuit board in it to have an appealing look for my clients. If you are good at creating new ideas and know how to get it manufactured please apply.

    $38 (Avg Bid)
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    10 bids
    Manufacture a PCB for me 6 days left
    VERIFIED

    I have an electronics project I'm working on. Initially, I employed veroboard and home made PCB design using ferrite chloride. However, due to an increase in demand for this project, I'll need to transfer my circuit to PCB which makes it looks professional... Anyone interested.

    $154 (Avg Bid)
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    7 bids

    My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the

    $93 (Avg Bid)
    $93 Avg Bid
    1 bids

    I opened a new company ZUMACON. I just the attached logo to be converted into a digital file. The letters are black, and the Z is squared in (the Z has a thicker line than the box around it), with the box half orange and half blue. Thanks!

    $23 (Avg Bid)
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    36 bids

    Expert Altium PCB/Schematic Design 95.5mm by 60mm 4 or 6 layer (FR-4) 1.6mm 1oz copper 5/5mil spacing 0.25mm min hole size Black PCB with White silkscreen and Immersion Gold Finish Complete Schematic needs to be created using of the shelf components (sourced through Digi/Mouser/Avnet/etc) Board needs to incorporate all of our specified Connectors

    $581 (Avg Bid)
    NDA
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    13 bids

    PCB design, schematics and layout needed for basic stepper motor function. Our goal is to have a designed circuit board that will be used to drive an Adafruit reduction stepper motor (or similar motor) at exactly 1 rpm. We currently use an arduino, with the reduction stepper, but would like to create our own circuit board as a more cost effective

    $441 (Avg Bid)
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    31 bids

    Introduction: 1, this document is about a product description 2, composed of bullet point and description 3, about a charging cable for iPhone Requirements: 1, you should be Native British or American. 2, You need to make the entire paragraph easy to understand If it is possible, you can try to translate one paragraph, then I will consider you fist. Thank you

    $274 (Avg Bid)
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    22 bids

    We Require engineer that knows about high voltage 10-20kv. need validation and schematic I ordered the parts to do a test circuit ASAP looks like the Opto can be driven with 5vdc pulse

    $12 / hr (Avg Bid)
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    7 bids

    We have the circuit show in this article [login to view URL] The photodiode is the Digikey model 1125-106ND The JFET OPAMP is the AD820ANZ. Capacitance and resistance are shown in the diagrams. Problem The system is too sensitive, in full light, the output signal is saturated. Question What to add in the editing

    $19 (Avg Bid)
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    6 bids

    Hi Indir O., I noticed your profile and would like to offer you my project. As you know the circuit should be designed from the scratch in Eagle and you have to make all components SMD and solve the noise problem

    $150 (Avg Bid)
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    1 bids

    Hello , I need a schematic for my battery charger and backup power supply circuit, this is essential for microcontroller-based project. I have to use this components: Micro USB shield Battery regulator MCP73833 Voltage regulator TPS76933DBVR BATERIA RECARREGÁVEL LI-PO 3.7V 1.050A NIMO

    $48 (Avg Bid)
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    24 bids

    ...designed motor. I want to fire a pulse of 12 volt to coils for an instant and in a firing order of 1,3,4,2 . I have 2 coils of 500 turns and wire size of 22 gauge. It is design with an crankshaft of 5/16' with wooden pieces with N42 magnetic on each end of the wooden pieces which spin in the pots it has a south and north pole there are 2 coils of

    $24 (Avg Bid)
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    I need a Altium tutorial for a 220 VAC PCB design according to the attached picture. Video or Picture based step by step explanation and I also need the altium files as reference. I can provide DXf and further details for layout and components during design process.

    $195 (Avg Bid)
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    asking for electrical engineering expert. need knowledge on DC / AC inverter circuit

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    We are developing LCD display for our application, Basic concept and major component selection is d...concept and major component selection is done by inhouse team in order to expedite project we are looking for developer who will design circuit based on our brief and later design PCB for the same circuit for next stage.. PCB design has to be on KiCad

    $133 (Avg Bid)
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    12 bids

    I need to create a design with a raspberry pi powered by Lipo battery with charging option(like in Mobiles) and have 4 microphone array and 3W speaker. The whole design need to be in a box with provision for charging, slot for microphone and speaker as well have a button to switch on/off the system

    $463 (Avg Bid)
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    7 bids
    Design a Water Steamer Unit 4 days left
    VERIFIED

    ...Steamer or Personal Portable Steamer. Design the complete unit for making Steam, which involve the Inner Circuit with Auto Shutoff functionality and the heating assembly too. Should be 1200 W capacity. Your job is to design only Heating Unit, where steam is generated, Water tank and supply and electronic circuit for that. User should be able to regulate

    $67 (Avg Bid)
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    8 bids

    ...Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could build in the Solar MPPT charge controller into the circuit. I can get single line diagrams for all of this. Please let me know your thoughts. I would like to have milestones for a gerber file, one for the software, and then a milestone

    $476 (Avg Bid)
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    31 bids

    ...Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could build in the Solar MPPT charge controller into the circuit. I can get single line diagrams for all of this. Please let me know your thoughts. I would like to have milestones for a gerber file, one for the software, and then a milestone

    $1079 (Avg Bid)
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    33 bids

    We are international touring DJs and we need artwork for everything.

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    27 bids

    Complete Product Design in Altium including Schematic and PCBA with all output files/libraries/footprints/Bom/mechanical drawings ETC... Design based around RTS5423 Schematic QFN-88 , Cost effective yet Impressive electrical characteristics 95.5mm by 60mm 4 or 6 layer (FR-4) 1.6mm 1oz copper 5/5mil spacing 0.25mm min hole size Black PCB with White

    $237 (Avg Bid)
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    8 bids

    I need a design, wireframe and prototype for a mobile payment and wallet application. The preferred freelancer must have a wallet design ready to be used as a baseline for the project. The prototype must be in a windows compatible format like Adobe XD and should be deployable for testing on mobile device

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    ...Systematic review and meta-analysis to Determine the extent of Electronic Health Records (EHR) in hospitals in Saudi Arabia and find the main obstacles and problems in adopting EHR in these hospitals and recommend an advanced model based on findings of the systematic review. In this work, first design a search strategy and keywords and then do a keyword search

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    I have two HTML5 files, I need to swap a table in each file and adjust the pages numbers.

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    I have to implement a paper in Python3, which contains garbled circuit programming in python

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    We need make a book with pictures and videos into an electronic book on line. We will get the content electronically along with pictures and videos. This content needs to be published on the On line platform. Features *Q Code scan allows the account and password creation *Login to the created account and select the book * The user can see only the contents

    $1603 (Avg Bid)
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    I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details

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    I have an idea for a product which will consist of 3 components. The data that the 3 components collect need to then upload the data to a website.

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    17 bids

    I have an idea for...do this for equity if you are interested. Note: I already have someone for the 3D design and product design. Skills required: - Electronic engineering - Electrical engineering - Mechanical engineering - Prototyping - Programming - PCB layout - Electrical circuit engineering Knowledge of nanotechnologies is a plus. Thank you

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    ...control program and draft the connection scheme for me. The program must be compatible with MPLAB X IDE v.4.05 and written in the C programming language incl. PICkit 3 In-Circuit Debugger/Programmer. The code must be entered via the keypad. The data sheet is in the upload files. The microcontroller must be a 16F887. The LCD of the PICDEM ™ 2 PLUS DEMONSTRATION

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    Need rhe circuit design and components list

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    6 bids

    Need to have a blue-tooth co...tension. System previously created, just need to replicate. 1. Identify and purchase: A. 6 v electric motor. B. blue-tooth unit. C. Digital counter. D. Printed Circuit board. E. Reed Effect Sensor. 2. Assemble system, solder PCB. 3. System must transmit data to phone app and be controllable by phone app.

    $553 (Avg Bid)
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    designing and building a (16*16) led matrix and it's power circuit, and programming an arduino kit that use to control the matrix only by 3 wire.

    $15 - $25 / hr
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    0 bids

    I'm trying to secure some funding for a project I'm working on and I need a 3D mockup of a printed circuit board that is essentially a Beagle Bone Black Cape. I would like to have 2 images - 1. the mockup 3D image of the board (I have a pretty close idea of the chips to be mounted and their form factor type), and 2. a 3D drawing of this board mounted

    $198 (Avg Bid)
    NDA
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    Dear Sir/Madam For unique project, we need to design our own composite to HDMI bridge converter. its going to be a part in a big electronic PCB, therefore we look for a design/drawings/layout cosiderations/software interface from someone who already did that or know that well. its a good "stand alone" task, so we found that fits to [login to view URL]

    $801 (Avg Bid)
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    I have an idea for...do this for equity if you are interested. Note: I already have someone for the 3D design and product design. Skills required: - Electronic engineering - Electrical engineering - Mechanical engineering - Prototyping - Programming - PCB layout - Electrical circuit engineering Knowledge of nanotechnologies is a plus. Thank you

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    We need a CAD-Design with our logo on it (logo attached) of a black case which contains a printed circuit board (see the pictures below, the measurement unit is mil (thousandth of an inch)). The whole point is to design a case which is close to impossible to open or at least destroys the main part of the module when someone tried to open the case.

    $188 (Avg Bid)
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    36 bids

    Need someone to do circuit design for an FPGA board. The board is being made from scratch. All we have so far is the FPGA chip.

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    Trophy icon Company Logo Contest 13 days left

    My company Addeus is launching an eccomerce platform for businesses of different industries. I posted my initial company logo design and found a design online in calligraphy with the AD. I really like the "infinity" design and am looking for something that can get across the themes of connectivity and longevity. I want to keep the white and blue palette

    $25 (Avg Bid)
    Guaranteed
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    65 entries

    I need to have a circuit designed, consisting in a 3.7V LiPo battery, a Beetle BLE, a vibration motor and use the USB port to charge the battery. This circuit will go into a necklace, so it needs to be compact.

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    Promoting Websites on Google the online store deals with a closed circuit television and we are interested in promoting it. The online store is located in [login to view URL] pitos. mail. (Removed by Freelancer.com Admin)

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    I just need an advice from a professional electronic engineer that he is able to program micro chips and so on. This advice can lead to a project. I am willing to pay $10 just for the advice. If the project will be proceed then we can discuss the price for that project. Regards, Steve

    $16 / hr (Avg Bid)
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    I am designing a magnetic device with a coil and a series of lami...gauge, current needed, etc) in order to reach saturation in the critical areas. I have a Solidworks CAD model of the design, and the materials magnetic specs for the materials to be used... I am looking to validate the magnetics of the design or identify changes that would be needed.

    $17 / hr (Avg Bid)
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    I have an idea for a product that I would like to create a prototype for. This product has advanced functionality and will require engineering to build. I have someone to do product designs and 3D renderings, but I need someone to work on the technical/engineering side of things. My goal is to eventually bring this project to market, so I need someone who can take the idea and bring it to market. ...

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    I need a circuit designed for a Raspberry Pi that contains the following: Voltage regulator receiving +12V DC input and outputs +5V DC. The +5V DC will power a Raspberry Pi and should contain a UPS circuit using either battery power or capacitors (preferred). Upon +12V DC loss, the battery should power the Raspberry Pi for ~5 minutes and a signal should

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    15 bids