Dtmf encoder circuitpekerjaan

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    15,820 dtmf encoder circuit tugasan ditemui, harga dalam USD
    PSIM_SIMULATION02 6 hari left
    DISAHKAN

    Establish the Simulation Circuit Using PSIM, create the simulation of the Forward Converter as shown in Figure 1. Focus for now on finding the correct components from the PSIM elements, and making the correct circuit connections. The simulation will be validated in stages as the lab proceeds. Setup an appropriate Time Step in the Simulation Control Block. Remember that the converter is required to...

    $36 (Avg Bid)
    $36 Avg Bida
    4 bida
    PSIM_simulation -- 2 6 hari left
    DISAHKAN

    Establish the Simulation Circuit Using PSIM, create the simulation of the Forward Converter as shown in Figure 1. Focus for now on finding the correct components from the PSIM elements, and making the correct circuit connections. The simulation will be validated in stages as the lab proceeds. Setup an appropriate Time Step in the Simulation Control Block. Remember that the converter is required to...

    $2 / hr (Avg Bid)
    $2 / hr Avg Bida
    2 bida

    I work for a company that uses a lot of FAMOCO fx100 devices, and we need a new charging solution, I'm looking to design a 10 battery charge box. a possibly 3d printed box with a smart charging circuit that will stop feeding the batteries when they are full. that i can plug in 10 batteries at the time with LED indicators for full batteries. i dont need the product actually built, just the pc...

    $307 (Avg Bid)
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    16 bida

    I work for a company that uses a lot of FAMOCO fx100 devices, and we need a new charging solution, I'm looking to design a 10 battery charge box. a possibly 3d printed box with a smart charging circuit that will stop feeding the batteries when they are full. that i can plug in 10 batteries at the time with LED indicators for full batteries.

    $203 (Avg Bid)
    $203 Avg Bida
    3 bida

    Data Encoder

    $25 / hr (Avg Bid)
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    1 bida

    The suggested idea is to develop an aiding technology called Solar Power Monitoring System using IoT for ensuring continuous power supply across the solar cells. The main goal of this project is to detect any fault occurring on the solar system by measuring the voltage and the current of the solar PV using voltage divider circuit, and the current is sensed using Hall Effect Current Sensor. The sys...

    $350 (Avg Bid)
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    23 bida

    I want to covertly monitor the opening of a outside box on the perimeter of my property with the purpose of operating a contact at my main house. I see this working in 3 stages as follows: 1)A covert weatherproof battery-powered peep-hole light detection circuit mounted on the underside of the monitored box, transmitting to 2) another internal box 10m away. The second box has 220Vac and then this...

    $660 (Avg Bid)
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    21 bida

    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

    $109 (Avg Bid)
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    8 bida

    all freelancer I am working on university project so we are making a portable heater the dimension of the heater are in cylindrical diameter 80mm x 100mm height. you will be required to create circuit connection diagram and find the item to make this project work. control board to have the following connection on the board, (display screen, to show temperature, battery life, for example Raspberry...

    $93 (Avg Bid)
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    8 bida

    the goal is to make a music box thanks to the library pyaudio or other, in input we have a rotary encoder which serves to accelerate or reduce the speed of reading, it is necessary to use the principle of Pitch-Shifting, program in python, with raspberry pi and a rotary encoder

    $128 (Avg Bid)
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    4 bida

    Complete analog sensor board schematic and layout

    $19 / hr (Avg Bid)
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    32 bida
    Data encoder 5 hari left

    I need 40 people for a minimum of one hour per day. It is a very easy job that includes numbers. Open to everyone with and without prior experience.

    $17 / hr (Avg Bid)
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    67 bida
    Buck-Boost controller 5 hari left
    DISAHKAN

    I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

    $152 (Avg Bid)
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    27 bida

    Arduino is a popular open-source development board used by engineers, hobbyists and makers to develop electronic projects and prototypes in an easy way. The Arduino platform consists of many development boards like Arduino UNO, Arduino Nano, Arduino Mega, Arduino Pro Mini etc.. all of which are based on the series of AVR microcontrollers. The below list consist of a large collection of free Ardui...

    $369 (Avg Bid)
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    I have two circuit diagrams which i need to convert to responsive diagram in a web/desltop App (Like Omnet). Both these diagrams are linked to each other and this information is in a excel file. Please consider below scenario for example : 1) I have one network diagram which show number of computers in a building on different floors connected by cables 2) Other diagram is for cable which conne...

    $300 (Avg Bid)
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    1 bida

    Hi I am looking for assistance in designing a simple electronic device that provides GPS location on pressing a button. The device needs to be linked to a back-end database that provides information of the owner of the device. The key priorities would be the PCB, outer design and finally casing. Regards, Hiten

    $140 (Avg Bid)
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    IoT device 4 hari left

    IoT device consists of 1xMCU, 1xAccelerometer, 1xGPS and 1xNarrowband modules and a battery. We already have circuit schematics and PCB for the 1st prototype. We need someone with deep hardware knowledge to check our circuit design, optimise for the lowest current consumption and best PCB layout.

    $192 (Avg Bid)
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    46 bida

    This battery charger has to be designed with a TI BQ24232 IC, [log masuk untuk melihat URL] It must be designed to charge the following battery safely, [log masuk untuk melihat URL] The charger can only have a single micro usb input to charge the battery as well as power a circuit consisting of a MCU and an e-paper module screen.

    $103 (Avg Bid)
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    29 bida

    I'm looking for someone who is an engineer; knows about electronics, preferably someone who has knowledge of fingerprint scanner sensor technology but not necessarily a requirement. Has experience in circuit board design. Software and app development. I also need a BOM made.

    $4050 (Avg Bid)
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    39 bida

    High level description: The IVR need to "collect" digits from the coller (personal ID number) via DTMF or Google voice to text service. The collected info needs to be stored on SQL table and passed as a parameter to dynamic (user defined) URL Task prerequisite: Asterisk 11, freepbx 2.11 Asterisk 16, freepbx 15 Full installation doc. All parameters will be via php page on /var/www...

    $250 (Avg Bid)
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    9 bida

    ive completed a circuit but require someone to help with the schematic drawing on the proteus software. As soon as possible within 30 minutes.

    $17 (Avg Bid)
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    11 bida

    - Organising International Event & Conference - General administrative tasks - Data entry (google docs, excel, word) - Record and track expenses, reimbursement and payment due date - Manage quotation, invoice, receipt and prepare financial statement report - Vendors sourcing, negotiation, follow-up and management -Customer service (Email) Additional -Customer service (Call centre) -Email man...

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    I have special product, electrical circuit is done now enclosure and some other parts need to be done. The designer should have some knowledge about electrical engineering also because we need to place the sensors. should be quick work and good quality. I can provide all the references.

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    Hi There, Please do not bid if you have not worked on a similar project earlier. No generic cover letter. Please put a bit of detail of the similar product you worked and why you are suitable for this work. Details of work: Create a small device with a GPS module and and 2G gsm module only to capture location information and send to an API(which I will provide). deliverables - 1. Circuit diagr...

    $132 (Avg Bid)
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    4 bida

    I have a circuit, design, layout and a patent explaining all the details you need. The only thing is I need to modify it for different Voltages and also add a sensor into it. I also need the wording and details of the circuit to be explained or simplified. The design is from a patent and its close to what we are doing, except its being used in a different way and field. Therefore the circuit and...

    $505 (Avg Bid)
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    We need a PCB design and 3 manufactured prototypes of a small clock circuit board (~5 cm x ~4 cm). We will provide a standard 10 Mhz OCXO for the board (AOC2012VAJC-10.0000C). The output should be 52 Mhz, with slight adjustments from a POTS trim supported by the OCXO to achieve better than 0.1 ppm precision (verified against GPS clock or cell network frequency timers). The circuit board output...

    $2351 (Avg Bid)
    Ditampilkan
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    25 bida

    I need to emulate a differential manchester just using arduino . This is to decode as the same way as a F2F final data need to be in ascii format. Using arduino Samd21 processor. More details will be given for the selected person

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    9 bida

    RF Network Solutions is Gurgaon ( Delhi NCR) Based company. We are in Repairing and Maintenance support , Specially for SATCOM RF Equipments and other Electronics Items 1. Repair Work - All Power, All Freq Band and any make in Solid State Technology. BUC L Band Converters Encoder FM Transmitter Beacon Receiver RCU SSPA LNB Modulator Encoder Feed Horn UPC LNA Lease Line Modem Modulator Active C...

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    pulse test 10 jam left

    I'm going to looking to design a circuit that could perform double pulse test (dynamic switching, gate charge, and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including safety circuit, gate driver, power supply converter (from mains to circuit), the mainboard (with capacitor banks to char...

    $1285 (Avg Bid)
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    7 bida

    PLEASE, for the love of god, read through the description. This is a very specific niche! The client's website is [log masuk untuk melihat URL] Feel free to browse through their blog at [log masuk untuk melihat URL] to see the kind of topics we generally cover. This is a technical subject so we'd strongly prefer someone with a suitable background. We're hoping you'll be able ...

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    I am a data Encoder for 5 years.

    $18 / hr (Avg Bid)
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    tenho o hardware, mrs200 preciso de mão de obra especializada em javacard, sdk, sistema EMV. cryptografia, encoder, read and write em PIN,

    $744 (Avg Bid)
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    9 bida

    I am trying to use the TMS3705DDRQ1 RFID transponder for the project I am working on. Texas Instrument has a RFID transponder module (TMS3705DDRQ1) that you can request free samples ([log masuk untuk melihat URL]). The datasheet for the module can be found at: [log masuk untuk melihat URL] The idea of the project is to first set up the application circuit of TMS3705 based on page 17 (I can send yo...

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    10 bida

    I need an image watermarking / watermark detection engine, embedding an invisible watermark into the image. The watermark must have decent survavibality to simple image transforms like cropping, rotation, scaling or photocopying. One of the possible approaches is described here: [log masuk untuk melihat URL] Please bid ONLY if you have decent image processing experience (verifiable) to be abl...

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    Hi, I’m looking to design a circuits that could perform double pulse test (dynamic switching, gate charge and body diode commutation) and destructive tests (avalanche and short circuit test) for Sic and GaN power devices. The setup will be built from scratch, including: safety circuit, gate driver, power supply converter (from mains to circuit), a main board (with capacitor banks to charge t...

    $1497 (Avg Bid)
    $1497 Avg Bida
    14 bida

    You will be required to derive a complex voltage ration for a give circuit. You would need to have some knowledge of electrical engineering and maths you will also need to plot your results on an excel sheet

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    5 bida

    We have developed a Sigfox circuit board using the SAMD21 and a sigfox module. Although this is a standalone board we are using the Arduino bootloader (the Arduino M0 using the SAMD21 chip) as some of our libraries were previously developed for the ATMEGA328 and we want to reuse those. We would like to get the power consumption down very low (the application note says that with the RTC we should ...

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    Hey Hcobas C., hope you doing well. I need you to design a biomicrofluidics design circuit for which I have details and can share when you available. Kindly get in touch Thank you

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    1 bida

    Hi Tejas P., I noticed your profile and see that you have experience in the SAMD21. We have developed a Sigfox circuit board using the SAMD21 and a sigfox module. Although this is a standalone board we are using the Arduino bootloader (the Arduino M0 using the SAMD21 chip) as some of our libraries were previously developed for the ATMEGA328 and we want to reuse those. We would like to get the pow...

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    We make a game console called RetroStone based on allwinner SoC running mainline linux. For this project good knowledge of KMS/DRM system and linux kernel are required. The job to be done : 1 - HDMI audio driver for A20 SoC. Currently not supported (see [log masuk untuk melihat URL] ) 2 - HDMI/LCD on-the-fly switch. The system use several software components : - EmulationStation (ES) (interfac...

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    Hello, I am in electronic engineer and also know pcb designing ,along with very good embedded c knowledge. I want to build a 3 phase energy meter and single phase energy meter , Microcontroller to be used for ADC measurement will be atmega328pb. I will buy all the components , make the pcb , understand your circuit , write the software , build the transformer ,etc . I just need guidance from so...

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    10 bida

    Usecase: Low-cost shipping container tracking using cellular (NB-IoT/LTE-CatM with 2g or 3g fallback) without using GPS Workflow: Device wakes up every X minutes, samples the environment (time, temperature, cell towers w/ signal strength info), then transmits its information (timestamp, temp, cell ids, imei/imsi) to a server (either via http request or mqtt). If it is unable to successfully trans...

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    Looking for individual/team sound in RFID module development, micro-controller based PCB/circuit designing, embedded software/ firmware coding to work on our RFID based driving testing track project. Only experienced individual/team with requested skills need to apply.

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    I need a program written (code only) which can run 3 Stepper Motors, 3 Rotary Encoders and 3 Hall Sensors, in the same arduino. Function : There are 3 stepper motors which turns 3 rotating structures. (3 rotary encoders also attached). When i turn on the power, each motor must start turning until it reaches the hall sensor. Once it reaches the hallsensor position, all motor stops. and the rotary...

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    Dear bidders. Please read this then message me I need an windows desktop app that allows a user to print photos from any phone or memory card or instagram and pay for it using a windows computer. Basically it's an automatic photo printing machine for public places (auto vending machine). Because it's automatic photo vending machine, it has to work with a software that controls the mo...

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    24 bida
    servomotor Tamat left

    i want to buy encoder for the servomotor

    $20 (Avg Bid)
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    1 bida

    If you're an FFmpeg Expert and know plenty about video encoding/processing, choosing best presets, etc. then start your proposal with "I'm an FFmpeg Expert" and let us get this project started. Some Information you might want to know: - x265 - up to 2160p (4k) resolution - Highest Quality / Lowest Possible Filesize without using "Placebo" :D - MP4/Web Optimized Outp...

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    I have a absolute optical encoder 17bit I am trying to read with an Arduino Mega board + RS485 sheild. I'm struggling to get this to read. The job would be to setup the Arduino code + breadboard setup to read the encoder and print the output I'm based Hamilton NZ but would be willing to travel to Auckland/Tauranga etc..

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    This is an electrical device which includes GPS tracking, sensors and etc. We have got a patent filing on this [log masuk untuk melihat URL] need a developer for my ideas.I need a expert circuit and schematic diagram designer.

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