Idea simple circuit project design jobs

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    19,854 idea simple circuit project design jobs found, pricing in USD

    Requirement: MPLAB x Project file (ProjectName.X) Code requirement is for demonstration of ADC sampling at every minute and logging sampled values in a microSD card. Ever log is to be associated with respective time-stamp from ds1307 RTC. Regular updates of logging are to be printed over UART for loop execution status track. Minimum of 10 ADC (10-bit)

    $9 - $21
    $9 - $21
    0 bids

    Already have the prototype design with several board, need to improve the circuit to be in a single board and industrial standard with high reliability.

    $229 (Avg Bid)
    $229 Avg Bid
    28 bids

    I need some help with finding some product can sell on amazon.

    $213 (Avg Bid)
    $213 Avg Bid
    3 bids

    cup holder new idea for 9oz cup

    $55 (Avg Bid)
    $55 Avg Bid
    6 bids

    ...following cicuits built , tested and prototyped with all firmware, BOM, files 1. Speed control circuit. This will essentially monitor the speed of the generator to control the voltage supply that determines the speed of the generator. 2. The voltage Regulator circuit---This is your traditional voltage regulator, ensures a constant voltage for all acceptable

    $1199 (Avg Bid)
    $1199 Avg Bid
    10 bids
    Build Controller Handset 5 days left
    VERIFIED

    There are two joysticks, ten switches, and 3 buttons. I have the prototype working with Arduino, but I need the electronics of the circuit designing so that the resistances are calculated correctly. Current is received from a battery pack, and data is transmitted to the computer via bluetooth.

    $174 (Avg Bid)
    $174 Avg Bid
    14 bids

    need a small windows form app done to search and download images from pixabay using pixabay api. Need to display images to let use choose which ones to select and download. $100 budget.

    $119 (Avg Bid)
    $119 Avg Bid
    13 bids

    I would need help with the connection of a driver to control the mosfets in my circuit to reduce switching losses

    $102 (Avg Bid)
    $102 Avg Bid
    3 bids

    ...provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly (PCBA) design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGBW LED light bulbs, Lithium Ion/Polymer

    $4610 (Avg Bid)
    $4610 Avg Bid
    32 bids

    I require a MCU based circuit design for measuring multiple parameters i.e. ampere volt and frequency etc in one unit along with the software. the circuit should be able to perform in various industrial applications.

    $198 (Avg Bid)
    $198 Avg Bid
    4 bids

    To turn a starts up idea into reality, I need a website as a MVP for initial stage. That being said, the website will have private chat group and public forum ([login to view URL] or sites like meetup). I want to hire someone with past experience and sample of their work. [Removed by Freelancer.com Admin]

    $157 (Avg Bid)
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    17 bids

    Will discuss in detail. I will not be paying until the work has been completed and website is on my server. I have been ripped off using UpWork and will not be holding anything in Escrow or doing milestones etc - i will pay at the very end once i am satisfied with the work and it is live on my server!!

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    84 bids

    Develop an app idea of a service with great potential for a world wide project. It’s is a unique idea. It can be applied around the globe. It’s a service that everyone will want as the world get smaller. We will launch the app 5 to 6 months after we come up with the agreements and with the initial partners team members that will make the business

    $9 (Avg Bid)
    $9 Avg Bid
    4 bids

    Project is to design a small circuit that utilizes - battery with charge port - compass - haptic vibration - single button I can provide specs on how the operation is supposed to work.

    $480 (Avg Bid)
    $480 Avg Bid
    29 bids

    We want someone to design a circuit for earthquake and fire detection alarm that with the following the hardware. For Microcontroller you may use arduino mini , stm32 or any other The system will have gprs and will every hour connect to server to send temp and humidity info and also check with the server to retrieve new settings . The gsm alert number

    $374 (Avg Bid)
    $374 Avg Bid
    3 bids
    Trophy icon Need this logo idea made professional 18 hours left

    I am a handyman/gardener and would like for my logo to stand out from the crowd and look pleasing on the eye, i am open to different colour suggestions

    $12 (Avg Bid)
    $12
    25 entries
    WordPress plugin idea 4 days left
    VERIFIED

    I am looking for somebody who is interested in cooperation on creating small wordpress plugin, it could be something that you need on your wordpress page or just an idea.

    $37 (Avg Bid)
    $37 Avg Bid
    6 bids

    I would like someone to help me with the wiring and arduino code for a simple calculator that prints to the serial monitor inside the arduino ide. I will be using an arduino leonardo and a large breadboard along with push buttons. In total I would like 13 push buttons if possible. numbers 0-9 , plus operator , minus operator and equals. It was my understanding

    $26 (Avg Bid)
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    26 bids

    Animation of trigonometry functions, unit step, sign function, power, energy formulas etc with description (detail everything) Using matlab

    $28 (Avg Bid)
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    15 bids

    I have a source that can deliver 20mA and 4.5V (MAXIMUM). I need to boost the current to 1 A w...boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the circuit that will do this job -- The project is simple so it is the budget is 10$ ONLY--

    $19 (Avg Bid)
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    6 bids
    20Ma to 1 A current amplifier 4 days left
    VERIFIED

    I have a source that can deliver 20mA and 4.5V (MAXIMUM). I need to boost the current to 1 A w...boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the circuit that will do this job -- The project is simple so it is the budget is 10$ ONLY--

    $18 (Avg Bid)
    $18 Avg Bid
    4 bids

    I have a source that can deliver 20mA and 4.5V (MAX). I need to boost the current to 1 A without using...boost the current to 1 A without using any further source. Also, the voltage should be maintained constant at 4.5V. I want someone who can design, test and verify the cct that will do this job -- The project is simple so it is budget is 10$ ONLY--

    $11 (Avg Bid)
    $11 Avg Bid
    4 bids

    hi, I need a 12volt induction heater which heats up the tool (iron rob/nail) inserted in the coil which later cuts off the heating circuit in 3-5seconds preventing the tool from over heating. an in built metal detector also needed to identify the inserted tool and triggers the heating cycle note: heating is done by electromagnetism, only the tool

    $143 (Avg Bid)
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    1 bids

    hi, I need a 12volt induction heater which heats up the tool (iron rob/nail) inserted in the coil which later cuts off the heating circuit in 3-5seconds preventing the tool from over heating. an in built metal detector also needed to identify the inserted tool and triggers the heating cycle note: heating is done by electromagnetism, only the tool

    $143 (Avg Bid)
    $143 Avg Bid
    1 bids

    We want someone to design a circuit for earthquake and fire detection alarm that with the following the hardware. For Microcontroller you may use arduino mini , stm32 or any other The system will have gprs and will every hour connect to server to send temp and humidity info and also check with the server to retrieve new settings . The gsm alert number

    $191 (Avg Bid)
    $191 Avg Bid
    28 bids

    ...a golf player aspiring to play the national amateur circuit and represent the country in Asia-Pacific championship. I am also a student of engineering with industry experience in communications technology. Most importantly, I have recently begun the process of filing for a patent for a product idea related to golf. I have also gained intoduction to a

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    3 bids

    I need someone to create a dwg (to scale) of my basic circuit. Just a few components. 6 LED, 6 Resistors. 1 x 30 pin header. LEDs are 5mm No PM please.

    $60 (Avg Bid)
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    24 bids
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    8 bids

    ...Infrastructure LLC Industry: Technical Design Area: San Diego, Corporations We have a logo created but it is not perfect and doesn't work in all locations. I have attached a images. The one with the triangle on top and bottom represents a circuit board but it makes the logo too tall to fit properly and still be read. The idea of just TI like in the drawing

    $100 (Avg Bid)
    $100
    426 entries

    I need you to develop some software for me. I would like this software to be [login to view URL] are manufacture of water vending machine...like this software to be [login to view URL] are manufacture of water vending machines. water ATM machine. machine work on multiple coin accpter. need a software for a electronic circuit which allow water output time base flow.

    $391 (Avg Bid)
    $391 Avg Bid
    4 bids

    I need you to develop some software for me. I would like this software to be developed for water atm machine. i need a software for electronic circuit which can be use for water vending machine... machine is operated by multiple coin accpeter. i need a software which allow the timebase flow of water.

    $144 (Avg Bid)
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    6 bids
    Trophy icon House Floorplan Idea 3 days left

    I am looking for a rough 3D idea for a house, with a courtyard and two in-laws connected homes, all having access to the courtyard. The courtyard has a pool and a fire pit. The main house is two stories, 6 bedrooms plus the usual . Each in law homes have 2 bedrooms, 2 bath, access to the courtyard on one side and a private patio on the other. The main

    $30 (Avg Bid)
    Guaranteed
    $30
    13 entries

    ...feel like this could become a very popular product. Would you be interested/able to assist us in designing such a product? I would need a design and renders for the outer casing. Technical design of the circuit and how it would be able to track the time and frequency of the user smoking the Juul and identification of components that could potentially

    $398 (Avg Bid)
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    7 bids

    This is a non inverting ckt .The second basic configuration of an operational amplifier circuit is that of a Non-inverting Operational Amplifier design

    $114 (Avg Bid)
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    5 bids

    The circuit will use a keypad that will let me enter a number (that represents distance) on the key pad (Let's say 20) When the star button is pushed on the key pad a 115 volt motor starts and turns a pulley that rotates a cable for 20 feet. It stops at 20 feet. Then I can push another button and the motor goes in reverse and comes back to the starting

    $467 (Avg Bid)
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    28 bids

    For my project i need a fairly simple arduino circuit design alongside the code. whats required here is specifically the circuit design similar to the format of the uploaded picture. note that Arduino Uno is used for the project. The requirement of the circuit is as follows : - Controls the rpm of a DC motor. (voltage supplied by a battery) ...

    $92 (Avg Bid)
    $92 Avg Bid
    5 bids

    I want to start a robot project. We will start with simple features and will keep adding new and better features. I need some expert ARDUINO developers for this project.

    $61311 (Avg Bid)
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    6 bids

    First iteration...multi-channel Audio mixer with Bluetooth needs redesign/ improvements for production. Schematics in Orcad and PCB layout in “boardmaker” (DOS). You would be required to redo circuit redesign and relayout. Reduce 3 boards to 2 , improve performance, reduce cost, and include production requirements for volume manufacture and test.

    $3014 (Avg Bid)
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    21 bids
    Lcd temperature display 1 day left
    VERIFIED

    Im after a small circuit board made with a small lcd readout and powered by 2x aa batteries. This is to display a temperature read from a pt100 probe. This units should last at least 6 months on the battries and have a zero and span ability

    $224 (Avg Bid)
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    11 bids

    i have a circuit diagram designed by me. i want some experience person to make a schematic in proteus or some other software and also design a pcb layout so that i can order for pcb from [login to view URL]

    $17 (Avg Bid)
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    27 bids

    We are looking for an electronic expert able to retrieve the Bill of Material, Gerber files and Electrical diagram from simple 1 layer PCBs for a total of 3 small boards of a microphone circuit. audio engineers are welcome, but also anybody able to master electronic circuits and PCB manufacturing.

    $201 (Avg Bid)
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    35 bids

    i have circuit diagram. i want you to make a schematic in proteus or any other software and after that make a pcb layout so that i can order pcb online

    $8 (Avg Bid)
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    1 bids

    Simple wiring diagram. This is a project for D. Tech. We have already talked about it.

    $490 (Avg Bid)
    $490 Avg Bid
    8 bids

    Hey freelancers & enterpreuners im Ahmed i want to make any kind app which can get good data base like now a days its tiktok or any ot...freelancers & enterpreuners im Ahmed i want to make any kind app which can get good data base like now a days its tiktok or any other game or app so i need from you guys an good idea to startup with it thank you

    $177 (Avg Bid)
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    14 bids
    Fix a circuit 1 day left

    I need a circuitin Eagle to be fix as follow: 1. TF1=> Flyback Pulse Transformer needs to be replaced. Part in the circuit doe not exist. 2. Rotary switch must be a component wit a real part number. 3. Create PCB needs to be created with BOM.

    $101 (Avg Bid)
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    8 bids

    Looking for an electronic engineer to install a digital tally counter (or some sort of tally counting device) on to a portable equipment. Sole purpose: To track ...of tally counting device) on to a portable equipment. Sole purpose: To track the number of uses of a specific device. Ideally, will require some knowledge in dealing with circuit boards.

    $110 (Avg Bid)
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    13 bids

    Hi, I am unsure on which mosfet is the n channel and p-channel type. If you do know, kindly assist me in identifying them.

    $18 (Avg Bid)
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    2 bids