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    19,317 dtmf converter circuit jobs fundet, i prisklassen EUR
    €324 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

    €1325 (Avg Bid)
    €1325 Gns Bud
    1 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

    €3251 (Avg Bid)
    €3251 Gns Bud
    8 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)
    €19 Gns Bud
    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

    €111 (Avg Bid)
    €111 Gns Bud
    1 bud

    I need a curcuit board designed and a list of components needed so that I can build the circuit myself. I have very little electronic component knowledge and no curcuit building knowledge. This information must be presented to me in an understandable way. The curcuit needing to be built is relatively simple. I need a curcuit that can connect to a motor

    €111 (Avg Bid)
    €111 Gns Bud
    7 bud
    circuit design 5 dage left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

    €143 (Avg Bid)
    €143 Gns Bud
    17 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 atmega8 or atmega328

    €169 (Avg Bid)
    €169 Gns Bud
    4 bud

    ...header and body structure figured out in code. We need a converter of some sort that can convert .BAN to animation-type file to be used with the open source Blender 3d modelling program. And another converter can can convert .BSK to skeleton-type file to also be used with Blender. This converter can either be done in C#, or you can create a custom blender

    €115 (Avg Bid)
    €115 Gns Bud
    3 bud
    DesignEngineer 5 dage left

    We Need Design Engineer For Thermal Design purpose. [log ind for at se URL] Analytical with Auto CAD Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. 3...Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. [log ind for at se URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller Circuit .

    €91 (Avg Bid)
    €91 Gns Bud
    18 bud

    I want to make something like this [log ind for at se URL] I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer to use atmega 8 or atmega328

    €65 (Avg Bid)
    €65 Gns Bud
    3 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.

    €164 (Avg Bid)
    €164 Gns Bud
    5 bud
    CANbus analyse 5 dage left

    ...ABS unit. * Replicate/reproduce the relevant communication. With my module and later Teensy MCU and Aruino code. * I have access to a USB CAN Converter Basic module (UCCB) that works as CAN to UART converter. This module can also transmit to the CANBus to try out different commands and frames and see whether they work as expected. Deliverables * Schematics

    €98 (Avg Bid)
    €98 Gns Bud
    3 bud

    ...experience. A need has been identified, which we have a concept to address. Design a circuit for a small box to enable a small or medium sized business to quickly self-debug some connection issues. We have a PCB designer & a mechanical engineer, we just need a circuit design & prototype. If you are interested, email a response, and an NDA will be sent

    €1158 (Avg Bid)
    €1158 Gns Bud
    8 bud

    Looking for someone to build a BLE circuit, firmware to send commands to a mobile phone via GATT profile. Must have experience in circuit development and enclosure design Circuit, Firmware, enclosure, and adjustable mount 5 button inputs, must be able to hold a coin cell battery, micro LED to distinguish between ON/low battery, button being pressed

    €2135 (Avg Bid)
    €2135 Gns Bud
    24 bud
    Trophy icon Design a Logo Sign Circuit 28 dage left

    ...someone to design me a very modern logo for my new website. If its the right one I have no problem paying really well for it. The logo will be for [log ind for at se URL] Sign Circuit is a website where customers can log onto the site and post the problem with their illuminated sign, and service providers can bid on the repair or install. So it has to do

    €130 (Avg Bid)
    Garanteret Forseglet
    €130
    415 indlæg

    The freelancer has to design an Analog Universal Input for an A/D converter, of minimum 16-bits resolution. This analog circuit must have the following features: - Programmable input: Pt100 RTD and thermocouples type J, K, T, E, N, R, S, B. - Two-wire loop powered 4-20 mA output - Voltage input of 0-10, 0-5VDC - Linearized output and cold junction compensation

    €161 (Avg Bid)
    €161 Gns Bud
    9 bud
    Text to image converter api 4 dage left
    VERIFICERET

    I am in need of a text to image converter in form of api (being hosted anywhere or using any paid service).

    €39 (Avg Bid)
    €39 Gns Bud
    10 bud

    first milestone for circuit design, Gerber files, PCB layout, simulator testing and documents. other support. first milestone is part of overall.

    €86 (Avg Bid)
    €86 Gns Bud
    1 bud

    Hi, I want to combine INA3221 + UP9616 + IIC I2C 0.91" 128x32 white OLED LCD Display + LM2596s + Buck converter + 12v 12.5A My goal, get 8 ports with QuickCharge 3.0 full power even if 8 is 100% load also monitor each voltage and amp I know I can use all pcb on ebay to put this together but I want a custom pcb with all component on it (except 12v

    €112 (Avg Bid)
    €112 Gns Bud
    4 bud
    Battery Monitoring System (BMS) 4 dage left
    VERIFICERET

    ...series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of each battery, with this information the circuit can activate status LED(s) enable charging, and or equalization to maintain performance ratios. The one particular thing about battery monitoring is; what and how do you

    €961 (Avg Bid)
    €961 Gns Bud
    15 bud

    Looking for a Linux sysadmin who have experience with serial port settings, serial communication. I want to use Neoway M590E GSM/GPRS modem with USB-UART serial converter, looks like everything okay, but I can't communicate with the modem over terminal. I already tested the communication with the modem under Windows, everything fine, working. You need

    €16 (Avg Bid)
    €16 Gns Bud
    6 bud
    Trophy icon logo design 6 timer left

    Looking for a new logo for a new business I am starting up, Power On Energy Bar. It is a home and commercial battery company and I would like the On to have the O in ...and I would like the Bar to be fitted inside a battery looking bar. I need the logo to be professional and modern not old school. I would like the background to be like a circuit board

    €86 (Avg Bid)
    Garanteret
    €86
    396 indlæg

    We're looking for an experienced RF circuit designer, one that really knows RF (Radio Frequency) circuits: chips, transistors, tight PCB planes and part placement. Prefer Denver, Colorado area.

    €21 / hr (Avg Bid)
    €21 / hr Gns Bud
    12 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)
    €16 / hr Gns Bud
    9 bud

    Freelancer has to build an Industrial RS-232 to RS-232 Isolation Converter. I will provide the help with the components, board shape (template) and any other information requested.

    €43 (Avg Bid)
    €43 Gns Bud
    1 bud
    build me a circuit 2 dage left
    VERIFICERET

    schematic diagram,circuit designing and testing

    €15 (Avg Bid)
    €15 Gns Bud
    26 bud
    circuit designer 2 dage left

    schematic diagram of an available circuit

    €13 (Avg Bid)
    €13 Gns Bud
    12 bud

    Hello, I am looking for someone or team to create me a file converter website. Website should convert files such as pdf, png, jpg, doc, exel. Also website should have premium paid membership area so payment gateway needs to be integrated. Clean design and clean coding. Here are some website examples. [log ind for at se URL] https://topdf

    €326 (Avg Bid)
    €326 Gns Bud
    19 bud

    i am designing a smart parking system with arduino . i wrote the code for the arduino and i did the circuit but it does not work . i test each components and it works fine but i'm not sure that the Arduino code is correct . maybe i missed some important thing or the order is not correct . The project idea and arduino code has been uploaded. i need

    €197 (Avg Bid)
    €197 Gns Bud
    3 bud

    Converter must allow to connect serial devices to systems using a USB interface. Connecting the converter to a PC, you get one extra high-speed RS-232/422/485 ports. It must have the auto-tune baud rate and data format to the RS-485 network (totally compatible with Modbus). The power converter derives from the USB port and doesn’t need any power

    €23 (Avg Bid)
    €23 Gns Bud
    2 bud
    Trophy icon Yoga Sita Christmas Party 1 dag left

    ...interested in getting a feel for our studio and vibe. Title: Christmas Party + New Studio Celebration Saturday 8 December 12noon - 2.00pm Location: Yoga Sita 7/8 Aspiration Circuit Bibra Lake 6163 Complimentary food and drink provided including ice-cream from Kuld Creamery and juice from Re:fresh Juice. Live music by our very own teacher Simone Van

    €30 (Avg Bid)
    Garanteret
    €30
    32 indlæg

    Must have knowledge and understanding of computers, communication circuits, power systems, digital/analog circuit repair, telephony, mobile radio, microwave radio, and fiber optic communication systems. Please message for more information.

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

    ...where you’ve created not a trivial website - something complex like custom e-commerce site, project that get’s user input and output complex results (for example video converter, pdf converter) with payment processing or custom chat or anything of that sort. Please do not apply if you have done only simple single page sites or apps sort of “todo app”. 2)

    €18 / hr (Avg Bid)
    €18 / hr Gns Bud
    48 bud

    Converter must allow to connect serial devices to systems using a USB interface. Connecting the converter to a PC, you get one extra high-speed RS-232/422/485 ports. It must have the auto-tune baud rate and data format to the RS-485 network (totally compatible with Modbus). The power converter derives from the USB port and doesn’t need any power

    €45 (Avg Bid)
    €45 Gns Bud
    3 bud

    ...that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [log ind for at se URL]) and record the sound 3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of

    €544 (Avg Bid)
    €544 Gns Bud
    7 bud

    ...a ardunio..... Instead of a manual POT.... a digital one would replace it (on a variable voltage module you can pickup online.. so remove manual pot and make digital pot circuit to replace it .. ) .... Needs to handle 5 to 15 v ... the voltage would start at 5.. and step up to 15v and back down again (giving the full range of voltages along the way)

    €468 (Avg Bid)
    €468 Gns Bud
    38 bud

    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

    €25 (Avg Bid)
    €25 Gns Bud
    5 bud

    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

    €38 (Avg Bid)
    €38 Gns Bud
    6 bud
    Mp3 Converter 11 timer left

    I need a new website. I need you to design and build it.

    €48 (Avg Bid)
    €48 Gns Bud
    18 bud

    The remote control will ...up timer, and few other simple purposes. Freelancer has to design the electric circuit (of the remote control part only), choose and write a micro-controller code for all needed functionality in the remote controller. Task will finish only after verification of the circuit and testing of the code is completed from our side.

    €116 (Avg Bid)
    €116 Gns Bud
    5 bud

    Looking for freelancer who can complete it within stipulated time. Thanks!

    €96 (Avg Bid)
    €96 Gns Bud
    101 bud

    Looking for freelancer who can complete it within stipulated time. Thanks!

    €68 (Avg Bid)
    €68 Gns Bud
    69 bud

    Looking for freelancer who can complete it within stipulated time. Thanks!

    €67 (Avg Bid)
    €67 Gns Bud
    85 bud

    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

    €69 (Avg Bid)
    €69 Gns Bud
    8 bud
    Circuit design Udløbet left

    Circuit modification

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

    I know the components and almost the complete layout of the circuit. I need a person who knows how to use the PSPICE program to complete it and adjust parameters that needs to be adjusted.

    €45 (Avg Bid)
    €45 Gns Bud
    20 bud

    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

    €287 (Avg Bid)
    €287 Gns Bud
    4 bud
    svg image converter Udløbet left

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++.

    €125 (Avg Bid)
    €125 Gns Bud
    8 bud