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    18,875 voice dtmf converter circuit jobs fundet, i prisklassen EUR
    €325 Gns Bud
    10 bud
    pcb desigg Udløbet left

    timer concept lcd 3 relay 3 buttons rtc 6 adc (op amp circuit)

    €92 (Avg Bid)
    €92 Gns Bud
    19 bud

    asterisk,php,ivr,dtmf,TTS,ASR,php

    €1331 (Avg Bid)
    €1331 Gns Bud
    1 bud

    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

    €16 (Avg Bid)
    €16 Gns Bud
    4 bud

    wireless Power transmitter &Receiver Specs Input - 12v Output - 5v / 3A Tx rx coil distance - 5mm Tx rx coil diameter - 100mm Circuit cost should be minimum

    €79 (Avg Bid)
    €79 Gns Bud
    2 bud

    Hello Harshaben, hope you are doing well, I need your support to finalize the following in my site www...content with some changes in footer pages layouts 7-improving site mobile view and rotate view. Adding two additional languages 8-Adding site currency change and currency converter at payment page. 9- Some corrections at current site design layout.

    €217 (Avg Bid)
    €217 Gns Bud
    1 bud

    I had an outdated Shopify Theme (parallax). This has now been updated. However, ever product that I was using a currency converter app now has an un-needed drop down menu called 'MLVEDA_COUNTRY'. I believe this is from the liquid theme and I need this deleted URGENTLY!

    €81 (Avg Bid)
    €81 Gns Bud
    7 bud
    Network Technology 6 dage left
    VERIFICERET

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    €30 (Avg Bid)
    €30 Gns Bud
    5 bud
    Hall Effect Sensor with Wi-Fi 6 dage left
    VERIFICERET

    I'm looking for someone to develop the circuit with a Hall Effect sensor (something like that) with Wi-Fi. This design will be used to check if the door of a safe is closed / open. Basically the circuit will be off to save battery, as soon as the state is changed, the circuit will be turned on. I intend to program the device, I have preference in ESP

    €160 (Avg Bid)
    €160 Gns Bud
    14 bud

    I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.

    €5 / hr (Avg Bid)
    €5 / hr Gns Bud
    9 bud

    ...bars are adjusted, the loaded image and the converted image should update to show the change. Please see the attached video for an example of how the image to lego brick converter webpage works. You can see that once you load an image and change the size, you can click the button to make it change to just the colors of the lego bricks. Also check the

    €94 (Avg Bid)
    €94 Gns Bud
    11 bud

    I would like a circuit which can control all types of camera releases detailed on the website below: [log ind for at se URL] I would need a circuit where if I apply 3.3v then the shutter is released. !!!The tricky part is that my project has to be low cost, and without a relay. This means that using BJT transistor is difficult

    €21 (Avg Bid)
    €21 Gns Bud
    5 bud

    Electronic system for commercial purpose

    €200 (Avg Bid)
    €200 Gns Bud
    14 bud

    Hi Khang N., I noticed your profile and would like to offer you my project. We can discuss any details over [log ind for at se URL] Voltage Electrical Control Circuit Design and Component Selection

    €867 (Avg Bid)
    €867 Gns Bud
    1 bud
    Trophy icon Build a GIF from an existing logo 5 dage left

    ...analytics services. AQ Boost means "Boosting Analytics Quotient". As you can see the logo represents a brain, the left part being a "normal" part and the right part an electronic circuit. I would like to have an animated picture (GIF format) derived from this logo. The animation should somehow be linked with the idea of the logo Here is one example. Do not

    €29 (Avg Bid)
    Garanteret
    €29
    20 indlæg

    ...4 channel mosfet board, NI DAQ 6341. Attached please find the previous schematics which my team lead has shared with me. he asked to com up with some ideas or design the circuit because it has some flaws in it. The op amp will burn out for some reason, the input signals are coming from CRANK and CAM Sensor 5 volt square wave and feed into op amp. Rest

    €147 (Avg Bid)
    €147 Gns Bud
    18 bud
    Internet Technology 5 dage left
    VERIFICERET

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    €34 (Avg Bid)
    €34 Gns Bud
    5 bud

    I am an experienced electronic engineer and co...start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes.

    €16 / hr (Avg Bid)
    NDA
    €16 / hr Gns Bud
    10 bud

    ...for better layout ----3 Adjustment of function modules, such as changing position/changing style, etc. 2 Build up 10 appps to shopify ----1 Mcafeesecure 2 Best Currency converter 3 Social login 4 Yotpo Review 5 SEO Images All-In-One Seo 6 Aftership 7 Printer 8 Mailchimp 9 TIDIO:all page 10 Add to Cart&Checkout Booster 3 Adapt to more browsers

    €108 (Avg Bid)
    €108 Gns Bud
    18 bud

    The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in

    €201 (Avg Bid)
    €201 Gns Bud
    7 bud
    Need Eagle Expert 4 dage left
    VERIFICERET

    I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.

    €44 (Avg Bid)
    €44 Gns Bud
    16 bud
    Small PCB design 4 dage left

    I need a small circuit board designed to charge a pair of 18650 cells and proform switching. Please contact for more details.

    €93 (Avg Bid)
    €93 Gns Bud
    30 bud

    I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

    €143 (Avg Bid)
    €143 Gns Bud
    31 bud

    Abt. 30 $ project. Some test i have, but unsure about how to handle it. Can you help me.

    €20 (Avg Bid)
    €20 Gns Bud
    5 bud

    I need to help me design electronic circuit and take values

    €15 (Avg Bid)
    €15 Gns Bud
    5 bud
    circuit design 4 dage left

    Designed Arduino mega board with 40*40 mm size in eagle.

    €19 (Avg Bid)
    €19 Gns Bud
    2 bud

    ...the circuit polarity determines the directionality of the actuator. This is beyond my skill set, and I need a design to build such a system, ideally using an open-source control board and hat. I am using a 110v (standard US plug) heating and cooling thermostat, with a plug for heating and a plug for cooling devices. I would prefer this circuit to utilize

    €370 (Avg Bid)
    €370 Gns Bud
    4 bud

    Looking to add another /22 IP bank onto a Cisco 4948 switch from the same circuit from an existing Ciena (P2P from ISP). The Cisco 4948 switch is currently serving a /29 bank of IP's (PRODUCTION - LIVE) with 6 Vlans. What I am looking to do is add the /22 bank separated into +/- 16 subnets /28 (vlans). Then would like to add another Cisco 4948 switch

    €308 (Avg Bid)
    €308 Gns Bud
    5 bud
    Circuit design 4 dage left

    Hi.. I need to design a 9vdc to 110vac inverter .. using simple circuits .. I don't want to use 555 timer .. I have 3.3v pwm output signal from Esp8266 module ..using that signal I want to design the inverter

    €10 (Avg Bid)
    €10 Gns Bud
    1 bud
    Raspberry Pi Hat PCB Design 4 dage left
    VERIFICERET

    Design a Raspberry Pi compliant HAT with the following specifications LSM9DS1 ==> Gyro , Compass , Accelerometer MCP3808 ==> Analog Digital converter MCP2515 ==> CAN bus controller MCP2562 ==> CAN Driver 16 Mhz Oscillator for the CAN bus 120 Ohm Termination Resistor for the CAN Bus termination selectable via Jumper 10 PCB Screw terminals

    €167 (Avg Bid)
    €167 Gns Bud
    26 bud
    HV Li-Po battery balancer circuit 4 dage left
    VERIFICERET

    We need someone to design, layout pcb, circuit design and create schematics for a Li-Po balancer-charger based on an IC like Linear LTC4015. The batteries that needs to be charged (and balanced) are Thunderpower TP7000-6SHV (max voltage 6x4.35V=26.1V) Max current output should be 14A, min 10A Input power source will be selected based on balancer needs

    €583 (Avg Bid)
    €583 Gns Bud
    16 bud
    ADS design software expert 4 dage left
    VERIFICERET

    I want long term employee. if you are expert in ADS design software, please bud here. you have to implement simple circuit in ADS. if you are expert, you will do it in 1 hour

    €4 / hr (Avg Bid)
    €4 / hr Gns Bud
    4 bud

    Hi I want to make a circuit to drive a 50amps Dc motor from arduino. Thanks you

    €22 (Avg Bid)
    €22 Gns Bud
    11 bud

    we have a woocommerce based website that is se...USD for the rest of the world as for plugins for a price per country we are using (WooCommerce Price Based on Country) and for paypal gateway we are using (PayPal Currency Converter PRO for WooCommerce) which sadly supports the change from one currency to USD not 2 currencies, please support Thank you

    €126 (Avg Bid)
    €126 Gns Bud
    55 bud

    ...input, encode and decode circuit (function selector)​​15% to select the appropriate output from either the arithmetic or logic unit ​​​ Additional tasks – not to be attempted unless parts i) to vii) have been completed vii) Scale the entire circuit up from 4-bits to 8-bits.​​​​​​15% viii) Create outputs for the circuit to indicate Carry / Overflow

    €56 (Avg Bid)
    €56 Gns Bud
    1 bud

    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

    €431 (Avg Bid)
    €431 Gns Bud
    32 bud

    We'd like to allow a parked caller to press a DTMF which sends the caller to the user that originally parked them. Please provide a full project plan and how much time you'll need to accomplish this.

    €176 (Avg Bid)
    €176 Gns Bud
    4 bud

    Preciso que seja desenvolvido um VBA Excel que faça a leitura da planilha contendo o pagamento de funcionários como favorecido, conta bancária (Agência e Conta), valor do pagamento, data do débito e gere o arquivo contendo todos esses lançamentos em arquivo CNAB em formato (TXT) que possa ser lido pelo banco Bradesco com a extensão (.rem), este arqui...

    €22 (Avg Bid)
    €22 Gns Bud
    3 bud

    you have to design a wireless power transfer simulation circuit using ADS, I will provide a research paper where the circuit design is given and your job will be simulating the given circuit and reproducing the same graph as the research paper graph.

    €26 (Avg Bid)
    €26 Gns Bud
    3 bud
    Game Wipe out 3 dage left

    We are a game company that is willing to outsource our games. Game to make now : wipe o...willing to outsource our games. Game to make now : wipe out game Wipe out is a Obsticle run with many Obsticles. Turningplates. Balls towel etc User 1 is running over the circuit User 2 use Obsticles to kick the user out It will be made in unity3d engine

    €717 (Avg Bid)
    €717 Gns Bud
    32 bud

    I want to have 3 different load cells to measure weight for 3...weight for 3 different things, but instead of having one LCD for each type I want it to display Type A: 1 kg Type B: 2 Kg Type C: 1.4 kg on bigger LCD. I want to know the circuit connection as well and the data from the Load Cell to be saved to a database. or at least to a computer first.

    €104 (Avg Bid)
    €104 Gns Bud
    18 bud

    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

    €133 (Avg Bid)
    €133 Gns Bud
    6 bud

    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft start and shut down LEDs 6. Turn LEDs off after a...

    €561 (Avg Bid)
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    45 bud

    ...Additional desired design elements: Matching banners for 4 major categories Copy or make similar menu elements like in our 2016 site. Especially the features list and the currency converter. Graphically we are after something new but we feel it is important to keep some elements so it still has a familiar feel to our regular customers. Example of previous Medieval

    €295 (Avg Bid)
    €295 Gns Bud
    31 bud

    Hi ...following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch 5). Font size 10pt times new roman I expect a total of Rs. 1800/- @ Rs.100/- per circuit with a total time duration of 2 days. Please quote with your correct price only if you are really interested to finish this work in two days with full accuracy.

    €94 (Avg Bid)
    €94 Gns Bud
    7 bud
    Programa para Karaoke 2 dage left
    VERIFICERET

    ...geraria o serial final para o programa, depois disso o usuário colocaria o serial no aplicativo que habilitaria o programa. 2- as musicas teria que ter um conversor para converter em arquivo proprio que só o programa do karaoke lesse, cryptografado ou outra maneira que nenhum outro programa abrisse esses videos. exemplo: tenho os arquivos em mp4, eu

    €537 (Avg Bid)
    €537 Gns Bud
    4 bud

    only items with images to upload. ebay international shipping true. 2 day handling. 30 day set price, paypal immediate pay...with images to upload. ebay international shipping true. 2 day handling. 30 day set price, paypal immediate payment make offer ticked yes. Must be a desktop database file converter not a one-off file conversion of a single fille

    €124 (Avg Bid)
    €124 Gns Bud
    8 bud

    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , ...display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

    €2455 (Avg Bid)
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    16 bud

    I need some changes to an existing pyhton code. It works as a text to speech converter. It should run automatically and detect errors.

    €19 (Avg Bid)
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    1 bud

    [log ind for at se URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer with atmega8 or atmega328

    €110 (Avg Bid)
    €110 Gns Bud
    1 bud