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    8,337 schematic dtmf работ(-а,-ы) найдено, цены указаны в USD

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    Asterisk docker image Завершено left

    Нужен образ docker с настроенным Asterisk который проигрывает заданный audio файл в зависимости от dtmf кода

    $100 (Avg Bid)
    $100 Ср. заявка
    2 заявок(-ки)
    Роутер OpenWRT Завершено left

    Здравствуйте. Нужно разработать прототип wifi роутера. Schematic и Board Layout. Желательно на CPU MTK 76xx + SPI + DDR Он должен работать на OpenWRT и иметь порты: 3 LAN; 1WAN/LAN; 1 USB; Поддержка 2,4Ghz и скорость 300Мб/с. Также рассмотрим готовые проекты

    $10 - $1500
    $10 - $1500
    0 заявок(-ки)

    Есть процесс ffmpeg с входным сигналом,нужно по DTMF метке подмешивать другой источник. Возможно написать скрипт на python и подмешивать в pipe через stdout. Рассмотрю иные варианты

    $143 (Avg Bid)
    $143 Ср. заявка
    3 заявок(-ки)

    Общая концепция: приложение для мобильного телефона, которое позволяет совершать “прозрачный” вызов выбранному абоненту через субпровайдера. Обозначение понятий. Абонент №1 - инициатор вызова Абонент №2 - абонент к которому совершают звонок Система - устройство в котором агрегированы множество линий связи от разных операторов. Приложение - программа устанавливаемая на телеф...

    $805 (Avg Bid)
    $805 Ср. заявка
    14 заявок(-ки)

    Общая концепция: приложение для мобильного телефона, которое позволяет совершать “прозрачный” вызов выбранному абоненту через субпровайдера. Обозначение понятий. Абонент №1 - инициатор вызова Абонент №2 - абонент к которому совершают звонок Система - устройство в котором агрегированы множество линий связи от разных операторов. Приложение - программа устанавливаемая на телеф...

    $983 (Avg Bid)
    $983 Ср. заявка
    4 заявок(-ки)

    I have Arvento imt14 branded vehicle tracking devices about 200 pcs. I want to custom firmware to the devices. The firmware must send various gps data and vehicle ignition status to my own server over TCP/IP. The devices original firmware send GPS data to Arvento's server so I dont use their server anymore. The devices has STM32F103VET6 , Telit GE865 GSM modem and Ublox Neo6M GPS module Also...

    $354 (Avg Bid)
    $354 Ср. заявка
    8 заявок(-ки)

    Using existing Altium Designer 21 Schematic, update required footprints and BOM for layout. Layout for ultra small rigid flex design consisting of 6 ICs, WLCSP and QFN/DFN packages in high density layout. Design will fold around small Li-Ion battery cell with at least 3 rigid areas consisting of wireless charger (LTC4126), Bluetooth Microcontroller(nRF52833) and custom ASIC. Design must be impleme...

    $803 (Avg Bid)
    $803 Ср. заявка
    1 заявок(-ки)

    Looking for AutoCAD support to generate electrical schematic drawings from sketches as well as make corrections to existing drawings.

    $18 / hr (Avg Bid)
    $18 / hr Ср. заявка
    57 заявок(-ки)
    Project for Muhammad B. 8 дней(-я) left

    Hi Muhammad B. I posted a simple project last time and you have confirmed that you can do it. allow me to introduce myself I am an electronic engineer, I have a project that I should finish ASAP and there is one point that I am not sure about, your mission is to confirm that my solution is technically correct otherwise I would like you to suggest another solution for me;) and after that to finali...

    $47 (Avg Bid)
    $47 Ср. заявка
    1 заявок(-ки)

    I need a quick and fast Altium designer expert who can easily draw the schematic and PCB from the current circuit. I have an existing circuit, but need to draw the schematic on Altium designer with pcb footprint. Please bid this project if you can start the project immediately.

    $18 / hr (Avg Bid)
    $18 / hr Ср. заявка
    10 заявок(-ки)
    ESP32 CANBUS board design 8 дней(-я) left

    Andrii, I have another small project for you if you interested. ESP32 w/ a linear power converter taking in a max of 18V and putting out 3.3V with max of 1A of current (@ 3.3V). MCP2515 CAN controller + CAN transceiver wired to VSPI pins on the ESP32. Using GPIO5 as CS/SS and GPIO22 for INT. 12V/GND/CAN-H/CAN-L all come in via RJ45. I have a rough schematic drawn up already, I would just w...

    $300 (Avg Bid)
    $300 Ср. заявка
    1 заявок(-ки)

    We require detailed drawings and structural design for a replacement barn and stables. Schematic drawings are attached but require detailing for construction and all structural design drawings completing. There are 2 elements to the building. The taller building is approximately 16.5m x 9m and 5.6m tall, the lower building is 23.5m x 6m (plus 1m overhang) and 3m tall. This building will initia...

    $1348 (Avg Bid)
    $1348 Ср. заявка
    18 заявок(-ки)
    Creative design 3 дней(-я) left
    ПОДТВЕРЖДЕН

    i have 3 slides - ideas on the message suing Powerpoint. need to create schematic/ artifacts in modern way with icons orimages. needs to be in PPTX to enable changes in text if and when required.

    $64 (Avg Bid)
    $64 Ср. заявка
    90 заявок(-ки)
    Project for Miodrag A. 4 дней(-я) left

    Hi, Need a Mt7628an PCB Design & Schematic in Altium. Already i have same design in Eagle (Board BRD file avilable). Schematic in PDF. it is a 26mm x 26mm pcb. 4 Layer PCB. If you are intrested how much do you charge let me know.

    $50 (Avg Bid)
    $50 Ср. заявка
    1 заявок(-ки)
    Project for Uladzimir P. 4 дней(-я) left

    Hi, Need a Mt7628an PCB Design & Schematic in Altium. Already i have same design in Eagle (Board BRD file avilable). Schematic in PDF. it is a 26mm x 26mm pcb. 4 Layer PCB. If you are intrested how much do you charge let me know.

    $50 (Avg Bid)
    $50 Ср. заявка
    1 заявок(-ки)

    We are creating a new camera/gimbal system. Need a talented schematic/PCB designer. Have a system design document. Firmware development experience would be a big plus.

    $462 (Avg Bid)
    $462 Ср. заявка
    35 заявок(-ки)
    Schematic diagram Product Manager 20 часов(-а) left

    We are a sporting accessories company that make sports technology Looking for a person that can write our schematic diagram for a product that we are developing. Must love Basketball and understand how plays and Basketball Drills are preformed... We are also in need of a talented Software Engineer to develop the production app for IOS. Must be able to communicated and coordinate with th...

    $1148 (Avg Bid)
    $1148 Ср. заявка
    32 заявок(-ки)
    Poster Design 16 часов(-а) left

    I have a series of steps, looks like 15. I would like the textual steps to be transformed into a flow chart using somewhat humorous clip art or the like, along with captions where necessary. I would like the flow chart to be informative as well as humorous. Perhaps slightly on the snarky side. Let's just say for starters that the poster is about 24" x 24". Procedure is as follo...

    $111 (Avg Bid)
    $111 Ср. заявка
    53 заявок(-ки)
    Electrical Schematics Drafting 13 часов(-а) left

    Retrofit 17 pages of an old electrical schematic. I'll be doing some mark-ups as some components have changed. Needs to be done or be compatible with Autocad Electrical.

    $105 (Avg Bid)
    $105 Ср. заявка
    36 заявок(-ки)

    Hi Aksharan G., I want to hire you to help me come up with a project to develop a device with 4 digital input 24VDC and 6 Analog 4-20mA 24VDC, Develop the firmware to post in our Api EnPoint and build schematic and electrical drawings on how to install. This is just to write the project proposal with all the necessary tasks of the project.

    $20 (Avg Bid)
    $20 Ср. заявка
    1 заявок(-ки)
    Altium PCB corrections Завершено left

    hi We need to make 4 foot print changes and 4 routing changes in a pcb. We can provide schematic file project file and pcb file for Altium.. I am attaching the video here.

    $120 (Avg Bid)
    $120 Ср. заявка
    22 заявок(-ки)
    Rework and redesign for a PCB Завершено left

    We have a PCB that we have built for one of our products; we have the schematic with us in. sch extension, and we have a Gerber file for the same version. The outputs required for us are as follows: 1) Gerber file cross-referencing with schematic and changes to Gerber file if needed 2) Pick and place files 3) 3D views of PCB 4) Spice simulation 5) Signal integrity 6) Based on specs data sheet a...

    $2610 (Avg Bid)
    Соглашение о неразглашении
    $2610 Ср. заявка
    11 заявок(-ки)

    The project consist in a board for CAN protocol. This need have CAN input on one port of the MCU and Can output on the second port of the mcu, 10 leds and 8 push botons. The function is detect specific CAN command and start a led. The 10 leds be for that because some times detect only one command and others be more commands. The botons are input to send a specific command to the output can. The de...

    $218 (Avg Bid)
    $218 Ср. заявка
    3 заявок(-ки)
    SCH and PCB Designer Needed -- 2 Завершено left

    Looking for a PCB designer for a contract gig and potentially long-term relationship. Must have Altium designer experience. Generate symbols, schematic capture, route traces, work with board houses, experience with RF and wearables (is a plus if you have this, but not necessary)

    $149 (Avg Bid)
    $149 Ср. заявка
    38 заявок(-ки)

    Hello, We are looking for a freelancer to help design a PCB board which controls an LED array. The LED array is external and is not included in this project. We need the PCB schematic, layout, component selection and firmware. We will provide more detail and a basic flow diagram once a freelancer has been chosen and will work with you to help refine it. Once this project is done, there will be...

    $525 (Avg Bid)
    $525 Ср. заявка
    49 заявок(-ки)

    We have schematic file with PDF format which needs to be converted into real Altium designer file.

    $200 (Avg Bid)
    $200 Ср. заявка
    1 заявок(-ки)

    Design a counter for the KL shopping mall entrances to allow maximum 99 shoppers at a time to promote social distancing. [Hints: Reset button can be used to clear the counter every morning; in/out signal can be used to control the up/down counter while people are moving in and out; red-light can be used to indicate whether they are allowed to enter] The report should include the following : -...

    $30 (Avg Bid)
    $30 Ср. заявка
    3 заявок(-ки)
    12 vector images Завершено left

    Need 12 vector images, 11 to be based off of less detailed pre-existing, less detailed images, the last to be based on a hand drawn schematic, 7 of which are based on a cartoon fox

    $109 (Avg Bid)
    $109 Ср. заявка
    82 заявок(-ки)
    Stepper drive. Завершено left

    I am a retired tool and die maker with some electronics skills, programming is not one of them. What I am in need of is an Arduino coupled with an MPU6050 capable of driving two stepper motors using A4988 motor drivers. The motors should be stationary when the MPU6050 is level. When the pitch or roll change, either in a positive or negative motion, the motors should rotate, either CW or CCW depen...

    $161 (Avg Bid)
    $161 Ср. заявка
    20 заявок(-ки)

    We have a lot of designs with PDF format(schematic design). We need an experienced engineer who can design schematic & PCB layout based on the given design format. Preference given to freelancers with experience in Altium Designer

    $34 / hr (Avg Bid)
    Соглашение о неразглашении
    $34 / hr Ср. заявка
    15 заявок(-ки)

    We need someone who can verify all components in schematic provided by us and can design a PCB for the same. We'll chat for further details.

    $155 (Avg Bid)
    $155 Ср. заявка
    28 заявок(-ки)

    The project consist in a board for CAN protocol. This need have CAN input on one port of the MCU and Can output on the second port of the mcu, 10 leds and 8 push botons. The function is detect specific CAN command and start a led. The 10 leds be for that because some times detect only one command and others be more commands. The botons are input to send a specific command to the output can. The de...

    $140 (Avg Bid)
    $140 Ср. заявка
    1 заявок(-ки)
    DMX controller for lamp Завершено left

    I am developing devices to control light using the DMX protocol. Our devices have 7 segment led display to see address and service messages on DMS protocol, RS485 for the protocol, 5 channels with 5 status leds, 3 switch-buttons (UP, DOWN, OK) and BF circuit for music light. Devices have two modes: Service mode & Run mode In Service mode the device will be in programming mode and it will save...

    $592 (Avg Bid)
    $592 Ср. заявка
    21 заявок(-ки)
    Javascript animations Завершено left

    Hello We are a digital marketing agency and we are redesigning our homepage - we want a couple of JS animations on there. We are looking for someone who can do some basic animations, ideally in javascript but we will consider other technologies. The site needs to be fast so the file sizes of these ideally would be around (or under) 100KB. The first one is of a human brain which has words all a...

    $154 (Avg Bid)
    $154 Ср. заявка
    24 заявок(-ки)
    PCB layout designer needed Завершено left

    I have a schematic design of OBD product from my previous engineer but he is not available for 2 months. We need to finish up prototyping within a month. If you have a Altium Designer skill it's big plus. I'll share schematic via chat.

    $168 (Avg Bid)
    $168 Ср. заявка
    47 заявок(-ки)
    FusionPBX - Post-call IVR survey Завершено left

    Hi, I'd like to do the following on FusionPBX. Think would need to utilize the IVR then do a couple customizations? (1) Receive inbound call (2) Play recorded questions (3) Capture DTMF responses to the questions (4) Export out the results to a .csv (or store in a DB that can be accessed)

    $32 / hr (Avg Bid)
    $32 / hr Ср. заявка
    9 заявок(-ки)

    Hello, I have circuit designed by hand that needs to be developed in PCB. I need it today

    $22 (Avg Bid)
    $22 Ср. заявка
    7 заявок(-ки)
    PCB tracing, schematic checking Завершено left

    It's a small gps tracker with gsm modem. It contains gnss module l76, a9 gsm modem, attiny861, battery charger. They are connected with uard and i2c bus. You have to check 0) That everything is correct in general. 1) Schematic - that everything is done correctly, including resistors values, capacitances, connections, etc 2) That components matches by voltages and currents. Some of them h...

    $139 (Avg Bid)
    $139 Ср. заявка
    16 заявок(-ки)

    We require schematic CAD and PCB design for ultra small rigid flex design consisting of 6 ICs, WLCSP and QFN/DFN packages in high density layout. Design will fold around small Li-Ion battery cell with at least 3 rigid areas consisting of wireless charger (LTC4126), Bluetooth Microcontroller(nRF52833) and custom ASIC. Design must be implemented in Altium, preferably using latest version (21) with n...

    $840 (Avg Bid)
    $840 Ср. заявка
    21 заявок(-ки)

    Skills: EES (Engineering Equation Solver), Thermodynamics, Heat Engines This project will require more than one session/meeting so please bid if you know you will have time in the future to continue after I've received feedback for each part. Unfortunately I can't give all the specifics in the beginning because this is a "waterfall" project. I have to optimize a Rankine Syst...

    $144 (Avg Bid)
    $144 Ср. заявка
    14 заявок(-ки)

    Hi All. We need a custom ARM Quad-Core CPU SoM Design from an Open Source project. We need the Board in custom shape with some minor changes. Design will include: - Quad-Core Actions S500 Processor - DDR RAM 2GB - eMMC 8GB - BT + WiFi Dual Band - USB 2.0, USB 3.0, SD SDIO, I2C, GPIO, MIPI LCD etc interface - Some other Chips - IO Connector for Peripherals - Graphics OpenGL ES - Debian OS and ne...

    $723 (Avg Bid)
    $723 Ср. заявка
    11 заявок(-ки)
    Data Visualization Завершено left

    It is a 3D interactive visualization project. I can provide the data and the schematic of the plot that I want. Please contact me if you are interested.

    $122 (Avg Bid)
    $122 Ср. заявка
    15 заявок(-ки)

    The project should provide the detail schematic of safety relay logic which Operates on Estop functionality/SMK sensor. The ckt should work as follows: 1. When any of the sensor is active (Estop1 & Estop 2) & SMK sensor. The sensor sends the signal to safety relay. 2. The safety relay deenergize contactors & disconnects the 3phase 400VAC/20 feed from facilities outlet to power distr...

    $55 (Avg Bid)
    $55 Ср. заявка
    6 заявок(-ки)
    3D Concept Design Завершено left

    [войдите, чтобы посмотреть URL] Collection & Concept Design [войдите, чтобы посмотреть URL] Design [войдите, чтобы посмотреть URL] Development

    $983 (Avg Bid)
    $983 Ср. заявка
    46 заявок(-ки)

    Hello, Electrical engineer needed. I designed an electronic chorus pedal effect for guitar and works properly but it has a ticking noise that increases or decreases in frequency when I move Rate pot. I tried almost everything and I suspect that lines and components on PCB are not well organized and doing some interference. This schematic was not making this ticking noise on first approach on V...

    $462 (Avg Bid)
    $462 Ср. заявка
    12 заявок(-ки)

    For DSP tms320vc33pge LabKit Vc33 Schematic and Code attached Kindly don't bid if you are not familiar with the kit I need quick help for simple task to perform the following: read analog value Output same read analog value on part 1 to DAC8420 chip Output PWM Please check the attached code and schematic Any PWM,DAC,ADC can be used preferred ADC1, DAC1 = Vdc, PWM1 the attached code can ...

    $10 - $30
    $10 - $30
    0 заявок(-ки)

    ESP-32-ADS24-PCB-Project-2021 For existing sketch I’m using now . 2nd project 1. ESP socket, 2. ADS 24 bit plug in socket and holding screws, 3. Inductive Power filter for ADS24 power supply. 4. Radio plug screw terminal, 5. USB-SD plug in pin Terminal, - usb cable out 6. 8 screw terminals connected to 8 opto isolators brd plugin, of which 7. 4 lines are connected to 4 IRQ and 8. 4 li...

    $179 (Avg Bid)
    $179 Ср. заявка
    6 заявок(-ки)