Feedback variable capacitor use circuit design breadboard jobs

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    14,802 feedback variable capacitor use circuit design breadboard jobs found, pricing in USD

    I have a small circuit. I need a freelancer to do Worst Case Analysis of each component. Power Dissipation calculation of each component.

    $18 (Avg Bid)
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    ...( REC - STOP function) to the Olympus LS12, that vibrates every 7 seconds when it records. It will be powered by the output of the Olympus internal 3.3V, and therefore must use a little as possible power, because changing batteries often is hard for my friend. One pushbutton for REC and STOP. First push, REC: LED1 ([login to view URL]) blinking continually

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    project animation 6 days left
    VERIFIED

    ...Animated sequence needs to include the following dialogue: "Meet John. John requires a {deck, garage, fridge, television, trousers, car, song, boat, train, toilet, flux capacitor} {fixed,repaired,designed,built,demolished, or quoted}. Where can john go to get his job done? Who can john trust to get his job done correctly? How does John know how much

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    I have a small circuit. I need a freelancer to do 1. Worst Case Analysis of each component. 2. Power Dissipation calculation of each component. need it to be done by tonight

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    18 bids

    I have a small circuit. I need a freelancer to do 1. Worst Case Analysis of each component. 2. Power Dissipation calculation of each component.

    $30 (Avg Bid)
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    12 bids

    Need a worst case analysis hand calculated report of a simple circuit

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    I want a plugin that allows for a variable table to be added to Woocommerce products. Just like this example site [login to view URL]

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    relay signals between 2 devices You have to know Rf, radio signals and freq How to sniff low freq signals transmit and receive ...freq signals over 2,4ghz how modulation and demodulation works Fsk,Ask modulations Have sdr tools Amplify signals And be ready to create softwares if needed pcb layout circuit design And a car wich has remote keyless entry

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    Project requires : 1- remote monitoring and control of raspberry pi (via Wifi) to: Monitor 0-265 V A...of raspberry pi (via Wifi) to: Monitor 0-265 V AC current, and voltage using raspberry pi zero W. An android App to show voltage and current, disconnect output . Circuit and PCB design (preferably with Altium) and also raspberry pi skill is a must.

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    Need a program that will capture the t...capture the time in and time out, while at the same time count the number of times a circuit opens, When you hit the time out button the time will stop and send the number of minutes / hours and the count of the times open via odbc to a db2 database This will have to use raspberry pi Using either PHP or Pyton

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    I need to develop landing page for our services of circuit board production. The context and concept with pictures can be found here: [login to view URL] I am looking for the following services: The design should be done according to our templated tuned with designer profession services The English wording should be verified and adopted for English

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    I have Gerber files . This is an easy circuit design. The rough drawing of the pcba is attached to this posting as an uploaded file. I also have a BOM. You will draw the pcba, and save the files in file formats that both the China pcba manufacturer and I can view. schematics of the whole circuit will be provided to you as well. The Gerbers you

    $168 (Avg Bid)
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    create image with circuit board

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    We are building a very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provi...very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provide range of at least 6 meters. Ultrasonic sensor circuit with 10mm transducer and 10x20mm or smaller driving circuit compatible with arduino

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    The contest is ...metal body. The best and most accurate representation will be awarded. All you have to make is 1) Model for Mobile Car Chargers 2) Mobile Car Charger with Internal Circuit Board also( see the reference image for this) . Note: Don't make the storm logo and the mascot logo on the car charger models that i will do it myself.

    $21 (Avg Bid)
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    7 entries
    Matlab Project SIMULINK 4 days left
    VERIFIED

    Design a Simulink model of the circuit in the single line diagram. The aim is to analyze the effects of integration of a wind power plant into an existing power system. The network/circuit to be considered will have 2 ideal generating stations which are providing power to the grid at constant voltage and frequency level. These sources dispatch 400KV

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    I've tried several times now and cannot get the variable products to upload correctly to WooCommerce. We are using All Import Pro with the WooCommerce Add-On - but im doing something wrong and cannot get the products to upload correctly. Your help will be greatly appreciated.

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    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

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    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

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    You can realize the protoype using a breadboard with a ESP32 WROOM 32D. The prototype will: Part A Bluetooth communication: 1. when GPIO A at the ESP32-WROOM is triggered with a 1, wake up from deep sleep mode and enable Blueooth. Otherwise, turn off alll wireless functions in order to save power 2. pair with a Bluetooth device (Windows PC /Mac/iPhone/Andorid

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    9 bids

    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

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    ...following up with customers to get feedback then reviews from customers. in the admin we should be able to add customers to to different locations and the customers will be sent a text or email of admin picking. customers info requested is below in a image+ phone number for texting. they are sent a link to give feedback 1-5 stars then if 4 and above we

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    Logic gigital design 2 days left
    VERIFIED

    Design logic and digital circuit

    $25 (Avg Bid)
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    SPI to USB board 2 days left

    I need a simple circuit design that interfaces an IMU SPI with FTDI USB chip to talk to computer. The expected circuit is very simple. I can provide the design board specification details.

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    Hi , I am looking for freelancer who can submit 3-5 forms daily till October 2018 . This project will be for three months Freelancer has to open form URL and give feedback Payments Terms : No Upfront payment Payment will be done in three milestones after every month OF WORK Freelancer has to share screenshots/video of forms submitted with

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    ...manufacturing and R&D company from India. We are looking for experienced freelancers to make a variable frequency inverter in which I can output voltage can also be varied. The input is a dc power source of 5V 4A. The output voltage range is from 100V to 400V ac, with a variable frequency of 50-2000Hz. The inverter need to be minimum 80% efficient.

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    ...require a RF transmitter circuit board to be designed with very specific requirements in regards to size, shape and mounting to fit a plastic enclosure. The circuit also has to illuminate 2 L.E.D's with a 'low power' flashing function. I require the components to consume as minimal power as possible, this is essential to my design success. I don't have

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    ...require a RF transmitter circuit board to be designed with very specific requirements with regards to size, shape and mounting to fit a plastic enclosure. The circuit also has to illuminate 2 L.E.D's with a 'low power' flashing function. I require the components to consume as minimal power as possible, this is essential to my design success. I also require

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    1 bids

    I have a requirement for a standard variable-pitch font to be converted into a monospace font. The font needs to looks exactly the same as the original font, but be a monospaced font so it can be used in both static and animated screens without changing appearance. The font that is required to be converted is "[login to view URL]' and this font has been attached

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    video brochure 1 day left

    I need a circuit for video brochures

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    4 bids

    Design a PCB per the attached schematic. Prefer to use Eagle for the design. Design Assumptions: 1. 120VAC design 2. 5A circuit rating for all circuit traces 3. Prefer Phoenix Contact parts for terminal blocks 4. L, N, G are all 12AWG connections 5. SW1, SW2, S1, S2 are #18 AWG Deliverables: 1. Circuit board design 2. Bill of Mate...

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    i need a feedback system application for desktop in that it will have 15 questions and every question has a value ( number ) and at last the average count should display

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    I would like someone to add manufacturing part numbers to my existing BOM that is generated based on my PCB files. I have only 6 part types (i.e resistor, capacitor, RJ45 etc.) in total that need to be specified.

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    I need to find power/electric/current meter that can: 1. Measure at least 25 for 1 phase different connections, But it need to be able to measure 3 phase as well. It need to be very strong to deal with a 24/7 measurements. 2. Can send the data throw the internet 3. Can produced as a white label (Not must) 4. Low cost 5. Can work 24/7 6. Energy efficient 7. Reliable (pass the IEC tests - advantage)...

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    For the electronics circuit of TD125 (see page 18 of the attached TD125 service manual), a modification is described in the Thorens Technical Bullet #4 (see attached file) to convert the speed control from 16/33/45 rpm to 33/45/78 rpm. For the TD 125 MK II (circuit see page 19 of the TD 125 service manual) a comparable modification is missing. The outcome

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    I have a Wordpress site that needs 9 Variable Data Sections. Each Section has between 12 to 40 input fields. There would be stages for the data to be entered. PSD Files would be supplied. The Data Entry Fields would need to be responsive. And the Data would be stored in MYSQL. There would be a section - 1 of the 9 sections titles "Case Notes. This

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    Circuit based project . Much of the circuit design is already done

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    ...display. Project most use components available at [login to view URL] Short description: Our applications are developed in Pascal and it will establish a TCP / IP connection to the board, in order to read the input ports and change the status of the output ports. The job consists in development of the electronic circuit, PCB and software. Best

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    ...by the Department. 6.1.1.2 Capturing of enrolment per grade and school against items ordered. 6.1.1.3 Analysis of catalogue distribution at various levels that is Ward, Circuit, District, and school levels. 6.1.2 Requisition information and Reporting 6.1.2.1 On-time Analysis of requisition submission per school 6.1.2.2 Quality assurance on requisition

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    Will like to do 5V circuit with micro controller and software control. ideas is lower sensor voltage signal back to ECU to increase mechanical pressure. For Boost, adjustment small volume voltage top up MAP sensor signal back to ECU. this will increase injector volume. Boost, can limit max voltage to prevent ECU trigger engine diagnosis Code. (over

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    I need to have an ATS circuit drawn. I want to have something powered from batteries. then when grid power is available to switch over to that power source.

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    We have an old static site with google maps api in hundreds of pages. I'd like some help to extract the var cordinated here ( for example 38.11401,13.355926 (var fenway = new [login to view URL](38.11401,13.355926 )) and add the value to the open street map lat long value. Google code example function initialize() { var fenway = new [login to view URL](38.11401,13.355926); var mapO...

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    circuit design of the current regulator for the required specifications.

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

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    ...adequat ADC pins on Teensy. Copy protective circuit from “X POSITION SENSOR” to these.” *“Add power indicator LED on “+12V XCU” rail.” *“Replace resistors X Y Z with resistor array part no .” Etc... Deliverables *New schematics *Same layout and naming as the original provided. *PDF files. *Raw design files. *Ne...

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    Design a PCB per the attached schematic. Prefer to use Eagle for the design. Design Assumptions: 1. 120VAC design 2. 5A circuit rating for all conductive tracks 3. Prefer Phoenix Contact parts for terminal blocks 4. L, N, G are all 12AWG 5. SW1, SW2, S1, S2 are #18 AWG Deliverables: 1. Circuit board design 2. Bill of Material for selecte...

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    I need to develop a top plate for Raspberry Pi 3. Digital GPIOs should be organized and safety dev... Digital GPIOs should be organized and safety devices placed to control the input power of the GPIO. PCB construction layout should be generated. Raspberry auxiliary feed circuit must be created to feed the Raspberry with a voltage of 24V / 110 / 220V.

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    ...engineer to help develop a source code which computes and processes the inputs from the circuit board that will be design for the device in question. his position will be tasked with developing a code that is able to compute the inputs that will be captured from the circuit board. The code will also need to be able to transfer that data to an application

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