Feedback variable capacitor use circuit design breadboard jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    15,174 feedback variable capacitor use circuit design breadboard jobs found, pricing in USD
    3d modeller 6 days left

    Designing a mouse shell for a circuit board and mouse wheel I already have one hand. I want to create a light ergo shell with the design aspects of the mouse I currently have, but smaller and differently shaped. I want to essentially create a fusion between image3 and ec2-b-01 any dimensions I can provide. Requirements - decreased volume of the shell

    $167 (Avg Bid)
    $167 Avg Bid
    21 bids

    ...board design for an analog project. I need to control 32 separate analog circuits with Arduino. At the moment the best solution seems to be that Arduino will control multiple I2C DAC’s(minimal 12 bit) that channel the current thru Mosfets to the circuits. At first I will need help to find the correct I2C DAC and test the code on a breadboard. If everything

    $170 (Avg Bid)
    $170 Avg Bid
    21 bids
    Logo design 6 days left

    Logo design, electronic circuit design

    $249 (Avg Bid)
    $249 Avg Bid
    19 bids

    a. Re Design the attached PoE Lighting Solution components b. Provide a full solution including its case (the design of the case and the circuit should be available in 3D). c. To provide the full code needed to operate the controller "Protocol between server and controller will be MQTT” for security purpose d. Estimated full package cost in mass production

    $4765 (Avg Bid)
    $4765 Avg Bid
    9 bids

    ...luetooth/dp/B074ZPWVVQ/ref=sr_1_4?ie=UTF8&qid=1547633984&sr=8-4&keywords=esp32 https://www.amazon.in/REES52-R3_400-Starter-Arduino-Breadboard/dp/B01FCH95KG/ref=sr_1_13?ie=UTF8&qid=1547634052&sr=8-13&keywords=breadboard https://www.amazon.in/Sunding-Semiconductor-Accessory-128X64-Resolution/dp/B01GK1OPMQ/ref=sr_1_1?ie=UTF8&qid=1547634212&sr=8-1&k...

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    12 bids

    I am looking a person or a team who can download "ORIGINAL FILE" of one of the theme in Themeforest (100% complete files in it) and later on I will need to edit on it as well according to my requirement ... right now Just need a complete file

    $15 (Avg Bid)
    $15 Avg Bid
    6 bids

    I have one javascript and my client need to know the value of one variable at two different function calls. Its a bundle javascript and bit complicated so need some expert help. I am attaching the javascript with this please check it and bit. I need this to be completed in next 3-4 hours.

    $38 (Avg Bid)
    $38 Avg Bid
    3 bids

    If you do not meet the below requirements, DO NOT APPLY: 1. Sr Level Xamarin Developer 2. Arduino Expereince 3. Must have all the components to build the breadboard and test (see components list below) 4. Build the board and deploy the Arduino code Project Desc: Phone App: Xamarin native IOS/Android Connect Bluetooth button Disconnect Bluetooth button

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    9 bids

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

    $142 (Avg Bid)
    $142 Avg Bid
    8 bids

    ...have attempted several circuits myself with only some success. I have a lot of insight into the subject that will help. Here is what I need: A capacitive sense touch keying circuit for Morse code transmitters. It needs to be small (I will make it surface-mount), operate on 12VDC, be energy efficient, and self calibrating. It will have only two inputs

    $619 (Avg Bid)
    $619 Avg Bid
    13 bids

    I need a pcb design usin eagle. It is a shield for Arduino Pro Mini, The parts i am using: Arduino Pro mini Atmega 328mu Eeprom 24LC512 Rtc Ds1307 Xbee PRO I need the part size to be 1206 and the board size to be around 60mmx25mm

    $75 (Avg Bid)
    $75 Avg Bid
    19 bids

    ...primarily on school busses to help deter people from passing a stopped bus. I have designed a simple circuit that provides 2 functions. 1. An alternating light flasher, this was done using 2 555 timers. 2. A motor control, Forward when the circuit is on, reverse when it turns off. The whole thing is pretty simple. and is currently functioning just

    $156 (Avg Bid)
    $156 Avg Bid
    18 bids

    ...it. I will also need the battery to be able to charge through a port. You will need to find the type of battery that we will use that must be compatible with the existing circuitry and electrical requirements as well as design the connections and charging port. Need a professional who can get this done quickly and knows how to do everything related to

    $155 (Avg Bid)
    $155 Avg Bid
    2 bids

    ...received the components and the PCB. I will assemble the different parts of the circuit and test their devices with very simple programs. Flashing test Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase

    $42 (Avg Bid)
    $42 Avg Bid
    9 bids

    Hello Freelancers! I have this project for 15 January that requires a proffesional familiar with electrical circuits, CLIPS and knowledge of Protégé . The Protégé part for statics is ready i need implementation in CLIPS according to ATTACHED description. Kindly review details and let me know if interested. I can offer aprox $60-70AUD for this one Happy Biding :)

    $80 (Avg Bid)
    $80 Avg Bid
    1 bids

    I would like to fabricate a PCB which the RF output power for Nordic 24L01 can be enhanced. It can be achieved by Maxi RF amplifier MCP01. The PCB should include: - size limited to 2.5cm x 4.5cm - I/O pin put on one side of PCB, please see attached "Pin [login to view URL]". - Electrical characteristic should be within the range provided by 24L01 and MCP01 datasheet (please see attache...

    $192 (Avg Bid)
    $192 Avg Bid
    23 bids

    I need a professional who can make quality double circuit board for ESP8266 for a prototype. The board will also be assembled with other accessories. The project will include a final finish assembled box. The list of parts and the circuit diagram will be provided. The bidder is responsible to create the PCB unit and then assemble all the parts to

    $40 (Avg Bid)
    $40 Avg Bid
    1 bids

    Hello Freelancers! I have this project for 15 January that requires a proffesional familiar with electrical circuits, CLIPS and Protégé . The Protégé part for statics is ready i need implementation in CLIPS according to ATTACHED description. Kindly review details and let me know if interested. Happy Biding :)

    $72 (Avg Bid)
    $72 Avg Bid
    1 bids

    update contact form and save data in django forms and change navbar menu style

    $147 (Avg Bid)
    $147 Avg Bid
    7 bids

    I want to design a circuit board containing certain sensors and components so I can upload my software on and get readings from the sensors. I want to upload my software on a micro controller which will be compatible with C programming language and eclipse.

    $189 (Avg Bid)
    NDA
    $189 Avg Bid
    13 bids

    ...using raspberry pi 3 b+. I have two modules, a transmitter module and a receiver module. On the transmitter module I need assistance with connecting two 12v LED's to a breadboard and raspberry pi and modulating the intensity of the light through the raspberry pi. On the receiver end, having a photodiode. I need to be adviced on getting both the

    $268 (Avg Bid)
    $268 Avg Bid
    3 bids

    I am looking for an ordinary person to read a novel that I have written set in Russia to give feedback on the story and characters. There is also some Russian text to be reviewed I will pay per distance read not time.

    $91 (Avg Bid)
    $91 Avg Bid
    38 bids

    I'll provide the circuit with the dimension of transistor, I need a freelancer to do two layout in Lasi7.

    $107 (Avg Bid)
    $107 Avg Bid
    4 bids
    Build a circuit 20 hours left

    Led circuit build out and potential CAD product design

    $531 (Avg Bid)
    $531 Avg Bid
    36 bids

    ...requires complete product design of dual SMPS Charger Units. Complete technical specifications are available and our need is- a complete circuit design and sizing calculations alongwith BOM and drawings for the said product. We will build the prototype at our factory. The Designer should take complete responsibility of his design in terms of workability

    $1902 (Avg Bid)
    $1902 Avg Bid
    9 bids

    ...upon this project (or similar): [login to view URL] The premise is to build this circuit but changing to a larger accelerator to measure up to 200g: [login to view URL] Following this, the data should be displayed visually on a LED bar of 20

    $264 (Avg Bid)
    $264 Avg Bid
    19 bids

    I would like to have 15 good quality blog articles per month. You are able to re-write an existing article. I will provide you with links of the articles you can use. Each blog should be about 600 to 1,000 words. I would like the first 2 to be delivered in 72 hours of project award. Afterwards, you are able to deliver 2-3 per week over the next 25 days

    $192 (Avg Bid)
    $192 Avg Bid
    117 bids

    I'd like to develop PCB board using altium designer. I have the block diagram for device I am gonna develop. Candidate MUST have profes...like to develop PCB board using altium designer. I have the block diagram for device I am gonna develop. Candidate MUST have professional skills and experience in circuit design, PCB design and firmware programming.

    $10 - $30
    Sealed
    $10 - $30
    4 bids

    ...need an experienced and skilled Software Developer to evaluate my code base and framework, as well as all other relevant components of how my PHP code is set up and give me feedback report on if it can meet the needs of future scaling or if if should be redone. If it does need to be redone, what would be required, what cost range it may be, what amount

    $167 (Avg Bid)
    $167 Avg Bid
    12 bids
    FET SS HV Switch and SS Relay 12 hours left
    VERIFIED

    I need two working circuits, 1) HV Solid State Switch 600vdc 20A FET switch set Normally Open with no power 2) 30vdc 2A FET Solid State Relay circuit needs a Common, NO and NC pins 1) the FET switch is for a CPU to switch a 20A 400VDC PSU 1a) FET Relay is to replacing mechanical relay with a solid state relay 2) the CPU will send a 3-30vdc signal

    $32 (Avg Bid)
    $32 Avg Bid
    2 bids

    I have already schematic file with Tegra k1 and want to change some functions.

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    6 bids

    ...a hybrid active noise cancelling circuit which the final product should have 2 microphone for feedback and feedforward, 1 directional speaker that will be use for counter noise, a usb-C power circuit. This circuit must be design to perform such as to install in an over-ear headphone. This circuit needs to be design such that ambient sound...

    $128 (Avg Bid)
    $128 Avg Bid
    6 bids

    You have to know: Basic characteristics and operations of bipolar (BJT) and ...amplifier, basic circuits. Structure of the operational amplifiers. Parameters of a non-ideal operational amplifier, The effect of the feedback to the small signal parameters. Frequency compensation of the feedback amplifiers. Comparator circuits. Sample and hold circuits.

    $23 (Avg Bid)
    $23 Avg Bid
    4 bids

    Using an ESP32 board, wire the schematic and develop the code as specified. You MUST have all components available and able to assemble the breadboard, see the schematic below. Put the word "peach" in the first line of the response to show you have read the full description.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    27 bids

    I am looking to get amplifier circuit, which can get 300KHz sine wave from function generator input voltage can be up to 20Vpp and expect output to be about 100Vpp to drive ceramic transducer. It is mostly capacitive load. I need is the simple design, drawn and explain it to me. Thanks!

    $26 (Avg Bid)
    $26 Avg Bid
    3 bids

    ...module should give 5V on a pin (eg. Digital pin 7) from Arduino board for a specific amount of time (eg: 5 seconds) - this will close a relay circuit for 5 seconds; after 5 seconds the relay will open the circuit. After 30 seconds since the 'RelayON' command is received the module will check the voltage through the voltage sensor module; - if measured

    $146 (Avg Bid)
    $146 Avg Bid
    42 bids

    ...end of each course, delegates complete a feedback form giving a score from 1 - 10 for things such as how clear the course materials were and how engaging they found the teacher. At the end of each course we want to send the feedback forms to a freelancer who will: (1) Record the scores provided on each feedback form on a Microsoft Excel spreadsheet

    $163 (Avg Bid)
    $163 Avg Bid
    16 bids

    gps gsm based realtime vehicle tracking system project, project documentation vehicle tracking system gps gsm, project gps gsm based vehicle tracking system, gps tracker circuit diagram, how to build a small gps tracker, vehicle tracking system gps rfp, gps based vehicle tracking system, gps vehicle tracking system, real time data vehicle tracking sys...

    $409 (Avg Bid)
    $409 Avg Bid
    6 bids

    A solar circuit controlled with an App through Bluetooth

    $160 (Avg Bid)
    $160 Avg Bid
    11 bids

    1 - make this table - [login to view URL] 2 - make this form - [login to view URL] 3 - MUST use only bootstrap classes for form and table no custom css 4 - MUST use bootstrap classes for form and table both must be responsive. 5 - also js to submit form with ajax post 6 - form fields should have name attributes same as form label in image but underscore

    $18 (Avg Bid)
    $18 Avg Bid
    26 bids

    Hi, We are looking for someone to develop a simple wireless power supply that is battery operted. We alreday have a prototype and the idea is the improve the quality of what we alreday have and find or create a battery which is smaller and has more power. ( the battery is rechargable)

    $280 (Avg Bid)
    $280 Avg Bid
    18 bids

    Hi ISS Manufacturing, I noticed your profile and would like to discuss my project. It is a small handheld electronic device. I need help with everything from circuit board design to casing prototype. Are you able to take on a project at this time? We can discuss any details over chat or by message.

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    1 bids

    We're looking for someone who can help us circuit and code an ever-growing list of prototypes we have on deck. We develop a range products that revolve around environmental sensors. I have at least 10 projects on deck and that will soon grow. I'd prefer someone on-location. Our workshop is in St. Cloud, FL (just south of Orlando) with all the resources

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    32 bids

    ...communicating to the master via wifi/bluetooth. Live sensor (to be able to see if master and slave circuit are operating and not burnt in fire) The master is transmitting to the base station through RF Project required to use raspberry pi platform for master/slave circuit and using python. Parts List: CO sensor - [login to view URL] (analog

    $114 (Avg Bid)
    $114 Avg Bid
    11 bids

    I want to be able to replace my existing dimmer (UK) with a 2 gang switch that will turn the lights off and on via philips hue. It will take it power from the electrical circuit but not turn the power off when the lights go off. Surrounding of the unit should be brass or stainless steel.

    $175 (Avg Bid)
    $175 Avg Bid
    7 bids

    I need someone who can design a circuit for my bluetooth helmet. Rest I would like to discuss details in chat. Please bid if you can give good work.

    $36 (Avg Bid)
    $36 Avg Bid
    13 bids

    Had a working Apple Script that now shows a 'The variable input is not defined' error when running it. The script is below, which simply folders files by date and year. ==== on run {input, parameters} (* make new folders from file creation dates (if needed), then move document files into their respective new folders if no container is specified

    $7 - $21
    $7 - $21
    0 bids

    We are developing an autonomous system ...system is consists of mechanical and electronics components. Here, in this project of PCB designing, It is including control circuit (Motor drivers, sensors and voltage regulators), Communication circuit (GSM/GPRS) and power circuit (Battery charging and BMS). For further reference refer the attached document.

    $245 (Avg Bid)
    $245 Avg Bid
    21 bids

    We need someone with knowledge of electronics to build a circuit at our facility in Wadala, Mumbai. Should be ready to work at our facility. Should have experience in building circuits and use of Arduino Microcontroller.

    $19 (Avg Bid)
    $19 Avg Bid
    10 bids

    ...to write a code to reproduce the same template 1001 with 1002..1003..so on till 1020. (typically replacing 1001 in 3 places in the line 1 and similar on line 2) for each variable, the line 1 should be saved under [login to view URL] and second line under [login to view URL] so, if i input 1010, you should reproduce the template replacing 1001 with 1010 and generate

    $23 (Avg Bid)
    $23 Avg Bid
    5 bids