Dtmf encoderdecoder circuit työt

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    12,913 dtmf encoderdecoder circuit työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    1 tarjoukset

    Hello, i was wondering how much will you charge to make a circuit board for my prototype? it's a 4 in 1 Bluetooth Speaker and i was combining the 4 products together, need them to all work on one circuit board. You will also need to add a few things to the circuit board as well. Anyways let me know willing to negotiate the price

    €365 (Avg Bid)
    €365 Keskimäär. tarjous
    1 tarjoukset

    i need a circuit simple, to play multiple audio when person move on front of it. one audio per motion motion sensor IR mp3 decoder memory storage (we will provide the audio in the future) and a way to store the audio via USB need to consume minimum amp (3 AA battery and should last at-least 200 days)

    €157 (Avg Bid)
    €157 Keskimäär. tarjous
    17 tarjoukset

    Design a simple circuit board holder and battery holder to be 3D printed with the base. The circuit board is L= 64 mm * W= 27 mm * H= 12 mm There will be connected wires on the top of the circuit board The battery’s dimensions are L=67 mm * D = 20 mm. Where L is length, W is the width H is the Height and D is the diameter respectively. I have included 2 mm on each side in the dimensions fo...

    €100 (Avg Bid)
    Taattu
    €100
    2 työtä

    I am looking for an electronic engineer who would be able to design an electronic product (including the PCB design, Circuit programming, the whole connected unified product) that will include many electronic components to be connected and works altogether.   The following is a brief about the components/technologies that will be parts of the product:   • Main Controller/Processor ...

    €598 (Avg Bid)
    €598 Keskimäär. tarjous
    16 tarjoukset
    Build a D Flip flop using SystemC 6 päivää left
    VARMENNETTU

    1) Write a SystemC description for a D-flipflop. 2) Write a testbench for the circuit. 3) Perform systemC logic simulation to the above circuit and print out the waveform output. 4) Explain how you justify that your Verilog file is correct or not.

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    7 tarjoukset

    I need someone to help me with solving questions in these topics: Basic Principles—Power in 1-phase AC Circuits, Complex Power, Power Factor Correction Complex Power Flow, Balanced 3-phase Circuits, Y-connected Loads, ∆-connected Loads, ∆-Y Transformation Per-phase Analysis, Balanced 3-phase Power Synchronous Generators, Generator Model Steady-state Characteristics of Synchronous Generators...

    €162 (Avg Bid)
    €162 Keskimäär. tarjous
    21 tarjoukset

    Designing the schematics of IQ Mixer followed with a transimpedance amplifier , LowPass Filter and Variable Gain Amplifier of the receiver part using Cadence Program and Test the design. example of the schematic is uploaded. (IQ Mixer). Frequency(RF)= 15 GHz

    €420 (Avg Bid)
    €420 Keskimäär. tarjous
    5 tarjoukset
    Production of circuit board 6 päivää left
    VARMENNETTU

    We are searching for someone who can produce three prototype circuit boards using smd technology. We will provide PCB design and BOM list so your task would be to produce the circuit boards and send them to us. The production should be done using a smd machine.

    €187 (Avg Bid)
    €187 Keskimäär. tarjous
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    €137 Keskimäär. tarjous
    1 tarjoukset
    Customised MCU 5 päivää left

    I will need to combine several modules that are available commercially ( Arduino) to make a customised circuit that will be used to fabricate a PCB.

    €109 (Avg Bid)
    €109 Keskimäär. tarjous
    7 tarjoukset

    I am developing a product for the camper/RV/marine industry. Part of this product is a DC power distribution board that I need designed with a documentation package that is ready for manufacturing. It is relatively simple in terms of circuit design, but something that is completely out of my engineering skillset. The board: * 70A 12VDC input from a fused source using screw terminals and 6ga wire...

    €1048 (Avg Bid)
    Kiireellinen Salassapitosopimus
    €1048 Keskimäär. tarjous
    30 tarjoukset
    Circuit board redesign 4 päivää left

    We have a circuit board for a sensor that we want to have redesigned. It should be as small as possible so that a SMD machine can handle it. We dont need any holes for skrews but there should be some space around the sensor for glue. It is important that the sensor is the only element on the one side and the other elements are on the other side. Hence the allocation of the elements should stay the...

    €129 (Avg Bid)
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    RoQ Simulation Engineer Requisition – Internal Job Description Be part of an energetic team whose mission is to improve the productivity of R&D engineers, accelerating the development of leading-edge instrument products - In this role, You will also be verifying proper operation of an instrument board (PCB Assembly) through SPICE simulation using internally developed, component level...

    €12108 (Avg Bid)
    €12108 Keskimäär. tarjous
    1 tarjoukset
    Heat Transfer 4 päivää left

    I need a Matlab code that can simulate heat transfer moving through a surface. In the imagies and description below shows the parameters for the project. Project Statement: A section of a typical power electronic package looks like as shown in Figure. An electronic device is placed on a copper circuit and acts as a heat source. The Cu circuit is attached to an electrical insulator aluminum nitri...

    €64 (Avg Bid)
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    4 tarjoukset

    Hi, I need to draw logic circuit based on my truth table. It is really simple for someone who know how to do it. I can use only NAND or NOT.

    €21 (Avg Bid)
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    7 tarjoukset

    Need to provide an solution and develop schematic diagram , BOM

    €93 (Avg Bid)
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    26 tarjoukset
    tow circuit on Matlab 4 päivää left

    I need it to finish manually and on the Matlab and the result be on report

    €45 (Avg Bid)
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    18 tarjoukset
    WebRTC Project 4 päivää left
    VARMENNETTU

    Works on Chrome, Firefox, IE, Safari, Opera and Bowser Audio / Video call Screen/Desktop sharing from Chrome to any SIP client Instant messaging Presence Call Hold / Resume Explicit Call transfer Multi-line and multi-account Dual-tone multi-frequency signaling (DTMF) using SIP INFO Click-to-Call SIP TelePresence (Video Group chat) 3GPP IMS standards

    €235 (Avg Bid)
    €235 Keskimäär. tarjous
    8 tarjoukset

    need to get solved problems of Logic and design circuit in time frame of 1 hr

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    6 tarjoukset

    Buenas, necesitaria una integración de 2 Plataformas, ([kirjaudu nähdäksesi URL:n] y Netelip). La idea es que el cliente llame a la empresa y le pida que introduzca el número de reparacion (ejemplo 8381) y Netelip mediante el API DTMF consulte el número en la base de datos online donde estarán todas las reparaciones importadas de RepairDesk (JSON GET /tickets)...

    €368 (Avg Bid)
    €368 Keskimäär. tarjous
    6 tarjoukset
    Integración API con CRM i API DTMF 4 päivää left
    VARMENNETTU

    Buenas, necesitaria una integración de 3 Plataformas, ([kirjaudu nähdäksesi URL:n] , CRM gratuito que registre las llamadas y Netelip) No dispongo de CRM así que el que me aconsejeis que se pueda hacer la integración. La idea es que el cliente llame a la empresa y le pida que introduzca el número de reparacion (ejemplo 8381) y Netelip mediante el API DTMF con...

    €566 (Avg Bid)
    €566 Keskimäär. tarjous
    9 tarjoukset

    I want help in solving some digital electronics i.e. logic and design circuit problems

    €11 (Avg Bid)
    €11 Keskimäär. tarjous
    26 tarjoukset

    Logic and Design circuit problems need to be done in my allotted time frame

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    21 tarjoukset
    Android phone as GSM Gateway for VoIP 3 päivää left
    VARMENNETTU

    We need an application that runs on Android phones (4.0 or above) and can receive calls through SIP and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements are unable to be met, please let me know before we make a deal. General Deliver...

    €2199 (Avg Bid)
    €2199 Keskimäär. tarjous
    19 tarjoukset

    I need my proposed circuit to be created with results, graphs and explanation of my proposed system. I am creating a 3 phase power conditioner that is conditioned by using single phase transformers at a certain rated percentage of the line voltage. The system will buck or boost a single phase transformer on the line to add or subtract voltage for each phase. I have attached one of the phases. B...

    €156 (Avg Bid)
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    14 tarjoukset
    Create me a Logo 3 päivää left

    Hey I’m looking for a logo to my project we are creating. We want to create a logo with name “Jyothsna Circuit”

    €13 (Avg Bid)
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    39 tarjoukset

    We have current residential cad files and require floorplan changes and elevation changes. There are 6 identical joined terrace style townhouses in 1 line. Lots 17-22 I need the following changes: Use Unit 17 upstairs design for upstairs of all units and Unit 18 design for downstairs of all units Flip every second house horizontally and keep joined on bathroom and kitchen side. All Garages to re...

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    Trophy icon 60 Second Video for youtube ads 3 päivää left

    1) Company name: Witty Junior 2) Description: They teach advance programs such as AI, ML, Robotics, Programming Language, Electronic circuit ... for kids and teens (online & on-site). Computer Science classes with Robotics, Internet of Things (IOT) and Game Development based curriculum 3) syllabus: they have 4 different stages(freshmen, sophomore, junior & senior) and in each stage there a...

    €219 (Avg Bid)
    €219
    5 työtä
    HTML5 online game 3 päivää left
    VARMENNETTU

    I need an online game of a motorcycle that has to turn left and right on a racing circuit. The gamer will see the motorcycle from behind and has to press left and right to turn. if he turns too much the motorcycle fall, too few and the motorcycle goes off-road. there will be also a suggested path with coins the user can collect following exactly the path. I will provide all the graphics. on mobile...

    €516 (Avg Bid)
    €516 Keskimäär. tarjous
    20 tarjoukset

    The project is made with an Arduino micro. And mounted to the car. The function is follows. 1. if button 1 pressed once, play and loop message. and if button 1 pressed again, stop message. Message can choose by rotary dip switch. 2. if right(left) turn signal lever turned on and off short period of time(<0.3s), play mp3 message No.2(No.4) 3. if right(left) turn signal lever turned on, play mp3...

    €26 (Avg Bid)
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    11 tarjoukset

    Summary of requirements: - I am building an analog computer which should be capable of solving a car spring mass damper. (DONE) - Matlab simscape + LTSPICE model to be completed correctly (for a car-mass-spring-damper equation). Needs to be for a car and the damping output should be realistic and backed up using literature - all values used should HAVE BEEN justified (DONE) - Simscape & LTS...

    €674 (Avg Bid)
    €674 Keskimäär. tarjous
    8 tarjoukset

    I need a circuit that monitors air pressure and energizes an array of 18 to 24 UV-C germicidal LED's when air pressure rises above .20 kPa or 2 cmH2O. The circuit should have a delayed turn off, in case air pressure momentarily drops below .2 kPa. Perhaps a 30 to 60 second delay to see if air pressure returns to the operating range. This circuit should utilize an external power supply.

    €275 (Avg Bid)
    €275 Keskimäär. tarjous
    13 tarjoukset

    write assignment in Biology from 1000 words Task 1 Construct in your booklet, a table to compare and contrast the characteristics of AC and DC circuits, and their uses. This provides evidence for P4 Task 2 In a section on Electric Shock, briefly introduce the dangers of working with electricity, then describe the importance (if any) of the following on the effects of an electric shock (approx 2...

    €32 (Avg Bid)
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    20 tarjoukset
    make pcb electronic 2 päivää left

    Make pcb Hi this is a piece of electronics with all the details of a servant I need someone to print and assemble and be ready to work, of course to prepare and install the parts and send the circuit fully. 4 layer 50mm*70mm size

    €146 (Avg Bid)
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    29 tarjoukset
    Project for Manh N. 4 päivää left

    need a expert in circuit design

    €8 / hr (Avg Bid)
    €8 / hr Keskimäär. tarjous
    1 tarjoukset

    Design a voltage regulator; Most know LTspice, good writer, electric engineering, and circuit.

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    13 tarjoukset

    I need to convert 3 PCBs from kicad to fusion 360 (Eagle) format. I need all the custom components in the library and all related 3D models in fusion 360 All size, route and position of the circuit and the that of components must be exact the same after conversion. In short, the circuit must be the same after conversion.

    €43 (Avg Bid)
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    Creation of a small and simple PCB layout, based on a given pdf-draft with use of DesignSpark Electrical Providing the DesignSpark project files. You also can propose any other free software. Step 1 - Checking of the draft for plausibility Step 2 - Creation of a schematic drawing in DesignSpark Electrical based on a provided draft - Proper including parts with the right connection of pins - Inc...

    €133 (Avg Bid)
    €133 Keskimäär. tarjous
    11 tarjoukset
    Electronics Project 18 tuntia left

    This project requires design, an electronic product to a given specification. The product will incorporate elements including analogue electronics and a programmable device such as a microcontroller or FPGA. Project Specifications: Many factories used automate vehicles for delivering around sites of special component etc. a simple vehicle for this application is required to be design and tested...

    €712 (Avg Bid)
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    16 tarjoukset

    Design a modular circuit board with lamp ballasts that can power four and eight germicidal UV lamps, has a delayed start push button and a RF remote button to prematurely turn off the bulbs. Detailed specs are attached, along with some links to ballast design guidelines and white papers, a drawing of the envelope and a theoretical layout. Everything you need should be here to quote this and you...

    €4337 (Avg Bid)
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    24 tarjoukset

    Project is to simplify the attached circuit. I need to reduce the number of components required to operate this circuit dramatically. Operational Description: Trigger source alternates between 20vdc - 70vdc and Ground at "Trigger Switch A". There are 8 total switch sources and inputs to the microchip that are all isolated from each other. GPIO pins in the microchip are normally high a...

    €9 - €27
    Sinetöity
    €9 - €27
    13 tarjoukset

    I'm using this timer module : [kirjaudu nähdäksesi URL:n] But the product has problems and error, it can start without trigger, the decimal can jump unpredictable, etc. So I decided to make my own timer relay module circuit. It should have: - Input Voltage DC 12V - Use the same relay as the above product - Memory Safe (the more the better) - Time Delay Setting : 0 to 999.9 second...

    €174 (Avg Bid)
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    25 tarjoukset
    4G GSM Internet Radio 5 tuntia left
    VARMENNETTU

    I live in Taiwan. I want to design a 4G GSM Internet Radio. Use the circuit as follows: SIM7500SA-h or Other (For Taiwan 4G GSM 700/900/2600 = Babd 8, 28, 38) VS1053 Stereo Audio MP3 Player Shield Record Module For UNO R3 Arduino UNO R3 Nokia 5110 LCD Module with white backlight adapter PCB Receive streaming music. Code required for project end. Interested parties please contact me. P.S:...

    €397 (Avg Bid)
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    18 tarjoukset

    My project is code a circuit in vhdl on fpga

    €24 (Avg Bid)
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    11 tarjoukset

    I require an animation of pumps, tank, valves and vessel that shows the flow of a liquid. This will be used as a screen preloader for a package I am working on. Just has to resemble the objects and not done. to a specific scale. having movement of the pumps and water would be a great feature.

    €89 (Avg Bid)
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    17 tarjoukset

    Hello, I have developed a circuit for which I need a PCB Gerber, Layout etc designed so that I can take it to manufacturing

    €75 (Avg Bid)
    €75 Keskimäär. tarjous
    57 tarjoukset

    I am looking for only one Creative and Enterprise Device engineer, Circuit designer(include Mobile App Development) Developer. He will be a developer who can understand it after seeing my image, I am looking forward to having a long term partnership with him.

    €46 / hr (Avg Bid)
    €46 / hr Keskimäär. tarjous
    20 tarjoukset

    I am looking for only one Creative and Enterprise Device developer, Circuit designer(include Mobile App Development) Developer. He will be a developer who can understand it after seeing my description, I am looking forward to having a long term partnership with him.

    €28 / hr (Avg Bid)
    €28 / hr Keskimäär. tarjous
    62 tarjoukset