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    18,843 dtmf pcb circuit iş bulundu, ücretlendirmeleri EUR
    €44 Ortalama Teklif
    1 teklifler

    bluetooth pcb dizayn ve pcb'nin bluetooth haberleşme programı; bluetooth pcb dizayn ve pcb'nin bluetooth haberleşme programı;

    €88 (Avg Bid)
    €88 Ortalama Teklif
    1 teklifler

    bluetooth pcb dizayn ve pcb'nin bluetooth haberleşme programı; bluetooth pcb dizayn ve pcb'nin bluetooth haberleşme programı;

    €9 (Avg Bid)
    €9 Ortalama Teklif
    1 teklifler

    Mevcut ürünlerin çizimi, ürün ağaçları çıkarılması ve yeni ürün tasarımları.

    €11 / hr (Avg Bid)
    €11 / hr Ortalama Teklif
    12 teklifler

    Donanım Tasarımı; Atmel ve PIC Serisi Mikrodenetleyiciler, SMD Malzeme Operatörlüğü, Analog ve Sayısal Devre Tasarımı Elektronik Kart Çizimi (Şematik-PCB) - Basımı, RF modül kontrollü 8 Röle çıkışlı Donanım Tasarımı ve Yazılımının yapılması. USB, RS232, Can-bus, DC, step motor uygulamaları, Timer ve İnterrupt uygulamaları. Osilaskop, Sinyal...

    €13 - €22 / hr
    €13 - €22 / hr
    0 teklifler

    ...platformuna taşınmaya çalışıyoruz test amaçlı kurduğumuz server üzerinde denemeler yapıyoruz, şu anda çağrılarımızda bir sorun yok istediğimiz şekilde çalışıyor olmasına rağmen dtmf detection sorunumuz var, ne yaptıysak asteriskin dtmfleri yakalamasını bir türlü başaramadık, bu konuda bize yardımcı olma şansınız var mıdır?Teşekkürler.

    €44 (Avg Bid)
    €44 Ortalama Teklif
    1 teklifler

    . PCB Boyutu 19 cm genişlik, 13cm yükseklik 2. ATMEGA 2560 Micro İşlemci Kullanılacak 3. Çift Katlı PCB isteniyor 4. Güç katı 12 V DC giriş 5 V ve 3.3 V luk çıkış beslemleri olacak. 5. I2C üzerinden ekran bağlanacak. Bu yüzden I2C için GND,VCC,SDA,SCL uçları olan header konacak. 6. Işlemcinin RX3 ve...

    €1773 (Avg Bid)
    €1773 Ortalama Teklif
    12 teklifler

    Hali hazırda olan bir eagle projesini bir kaç kompenent ekleyerek düzenleme ve baskı haline getirilmesi.

    €133 (Avg Bid)
    €133 Ortalama Teklif
    16 teklifler

    İlgili Arkadaşa ...tespiti cihazın LCD ekranında motorun çektiği aşırı akım, voltaj, demeranj akım süresi ve çekmede gecikme süresi görülebilir ve ayarlanabilir olması Ergonomik boyutta pcb tasarımı Motor çıkışları Kontaktör değil SSR (Solid State Röle) olacaktır. ve tasarımcının kendisi ekliyeceği özellikler

    €1193 (Avg Bid)
    €1193 Ortalama Teklif
    5 teklifler

    İlgili Arkadaşa ...tespiti cihazın LCD ekranında motorun çektiği aşırı akım, voltaj, demeranj akım süresi ve çekmede gecikme süresi görülebilir ve ayarlanabilir olması Ergonomik boyutta pcb tasarımı Motor çıkışları Kontaktör değil SSR (Solid State Röle) olacaktır. ve tasarımcının kendisi ekliyeceği özellikler

    €9 - €9
    €9 - €9
    0 teklifler

    ...acik ise cikis = + 30 mV [login to view URL] kapali buton acik ise cikis = 0 V [login to view URL] bir buton acik iken sensor kapali ise cikis = 0 V English Electronic circuit task is exit voltage control. Circuit components are sensors and button. (Input 220 V and sensor signal is 30 mV exit voltage max 30 mV ) Working example ; 1. If Sensor On, Button On = Exit

    €110 (Avg Bid)
    €110 Ortalama Teklif
    5 teklifler

    Önceki projemizle ilgili devam eden işlerim var 'Touch sensor and power circuit design for a smart doorbell'

    €31 / hr (Avg Bid)
    €31 / hr Ortalama Teklif
    1 teklifler

    ...only RFID reader PCB module with antena. I sent you an some pdf file for my pcb. you have to use MFRC522 NXP IC. You will give to us these pin on the board such as MFRC522 PINS (6 Sleep, 23 IRQ, 24 CS, 29 CLK, 30 MOSI, 31 MISO, VCC, GND ) I sent to Altium pcb file. you can see board dimensions. You can use only this area for pcb designing. You

    €292 (Avg Bid)
    €292 Ortalama Teklif
    3 teklifler

    One solution Güç & Kirchhoff Kanunu solution

    €7 / hr (Avg Bid)
    €7 / hr Ortalama Teklif
    2 teklifler

    This project is for digital signal board PCB design.

    €88 - €88
    €88 - €88
    0 teklifler

    We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "Substrate" or " Track". You will

    €3 / hr (Avg Bid)
    €3 / hr Ortalama Teklif
    1 teklifler

    We are looking for person who can Select Proper components, Design Block diagram, Design Schematic and Design PCB based on our requirement.

    €298 (Avg Bid)
    €298 Ortalama Teklif
    19 teklifler
    Tempo Velocity 6 gün left
    ONAYLI

    Need an electronics engineer to design an encoder based rotary velocity transducer. The objective of this project is to arrive at a design that will produce an analo...with quadrature output. To successfully do this project you will need to be familiar with quadrature digital encoders, microprocessors, electronic part specifications, and PCB layout.

    €1296 (Avg Bid)
    €1296 Ortalama Teklif
    19 teklifler

    ...processing/upconvert and down convert a signal/amplify a signal/relay a signal/LF & UHF/modulate & Demodulate signals/ sniff signals/ Micro controllers Electronics PCB layout RFID Rasberry pi zigbee RF CIRCUIT You should have SDR tools, to be able to check for signals etc.. IF YOU DO NOT MEET THESE REQUIRMENTS DO NOT WASTE YOUR TIME OR MINE PLEASE.

    €2442 (Avg Bid)
    €2442 Ortalama Teklif
    9 teklifler
    PCB design 6 gün left

    I am looking for PCB designer.

    €365 (Avg Bid)
    €365 Ortalama Teklif
    46 teklifler

    Attach PDF files for projects SOWI and FLOWI. First we need a waterproof ultrasonic sensor to detect trees. Second, design a PCB BASE with wifi, inputs, ouputs, … for SOWI and FLOWI. Third, design APP for: -One SOWI. -FLOWI. -Two SOWI (SOWI+). We start with an small project (SOWI wired) but we will add more work with Android APPs.

    €657 (Avg Bid)
    €657 Ortalama Teklif
    12 teklifler
    PCB designer 5 gün left

    Hii, All I want a PCB designer.

    €81 (Avg Bid)
    €81 Ortalama Teklif
    35 teklifler

    Expert PCB and Schematic designer for simple reference based complete Altium Project with 3D bodies/ component libraries and output files for production

    €160 (Avg Bid)
    €160 Ortalama Teklif
    33 teklifler

    NEED HELP TO SOLVE TWO SIMPLE QUESTIONS FOR TWO PORT PARAMETERS. BUDGET 3 USD. SIMPLE IF YOU ARE KNOWLEDGABLE FOR THIS TOPIC.

    €2 / hr (Avg Bid)
    €2 / hr Ortalama Teklif
    4 teklifler

    need an engineer to lay out a PCB track, preferably in Altium Designer. There are 2 tracks that need to be layout out on a PCB. The tracks MUST have a specific impedance, and MUST have a specific power handling. Please only bid on this project if you know how to calculate PCB track impedances AND temperature rise of a PCB track with a certain current

    €138 (Avg Bid)
    €138 Ortalama Teklif
    7 teklifler

    Need someone to design PCB... I have a lot of schematics that need to be worked on anyone willing to process the same... PCB manufacturing will be an added advantage...but not mandatory "The below-added image file is just sample, not the actual design..."

    €26 (Avg Bid)
    €26 Ortalama Teklif
    21 teklifler

    I am seeking a top level device developer

    €11 / hr (Avg Bid)
    €11 / hr Ortalama Teklif
    9 teklifler

    * Add alarm to existing project * co...Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

    €9 / hr (Avg Bid)
    €9 / hr Ortalama Teklif
    18 teklifler

    Able to design at diagram level a circuit like this [login to view URL] and supervise the building

    €18 (Avg Bid)
    €18 Ortalama Teklif
    9 teklifler

    I have a small circuit. I need a freelancer to do Worst Case Analysis of each component. Power Dissipation calculation of each component.

    €30 (Avg Bid)
    €30 Ortalama Teklif
    7 teklifler

    i will share via chatting detail.

    €26 (Avg Bid)
    €26 Ortalama Teklif
    32 teklifler

    I need help with the code. Helping a friend with no sight, he wants a wired remote ( REC - STOP function) to the Olympus LS12, that vibrat...200ms LED2 blinks ONE time for 120ms (sends message to recorder to start recording) Second push, OFF: LED1 ([login to view URL]) and LED2 off. LED3 (or something similar) making a circuit to ground (see image for sketch)

    €20 (Avg Bid)
    €20 Ortalama Teklif
    6 teklifler

    I need help to figure the PCB board schematics and write a demo graphic project to prove that the schematic is correct.

    €31 (Avg Bid)
    €31 Ortalama Teklif
    1 teklifler

    I have a small circuit. I need a freelancer to do 1. Worst Case Analysis of each component. 2. Power Dissipation calculation of each component. need it to be done by tonight

    €23 (Avg Bid)
    €23 Ortalama Teklif
    29 teklifler

    I have a small circuit. I need a freelancer to do 1. Worst Case Analysis of each component. 2. Power Dissipation calculation of each component.

    €26 (Avg Bid)
    €26 Ortalama Teklif
    12 teklifler

    Need a worst case analysis hand calculated report of a simple circuit

    €136 (Avg Bid)
    €136 Ortalama Teklif
    3 teklifler

    ...you the making reference videos of the product. The PCB driver is about combining (DC-DC 10-32V To 12-35V 150W Boost Adjust Module + DC-DC Adjustable Step Down Module Power Supply Converter + Battery protection Circute) in a single Circute board. The below are the reference videos, i need a PCB design + BOM List only and not the entire product 1

    €158 (Avg Bid)
    €158 Ortalama Teklif
    24 teklifler

    I have designed an RF/hardwired button controller that integrates an existing hardwire button controller interface with an RF button interface. The integration sends to a PC, via USB, what button is presently pressed (closed) and open. I have already hand-built 10 of these and am now seeking design/mfg facilities that could produce such en masse.

    €129 (Avg Bid)
    €129 Ortalama Teklif
    21 teklifler

    Project requires : 1- remote monitoring and control of raspberry pi (via Wifi) to: Monitor 0...control of raspberry pi (via Wifi) to: Monitor 0-265 V AC current, and voltage using raspberry pi zero W. An android App to show voltage and current, disconnect output . Circuit and PCB design (preferably with Altium) and also raspberry pi skill is a must.

    €522 (Avg Bid)
    €522 Ortalama Teklif
    26 teklifler

    I need someone who can design a PCB + complete 3D view for a given schematic

    €21 (Avg Bid)
    €21 Ortalama Teklif
    6 teklifler

    Need a program that will capture the time in and time out, while at the same time count the number of times a circuit opens, When you hit the time out button the time will stop and send the number of minutes / hours and the count of the times open via odbc to a db2 database This will have to use raspberry pi Using either PHP or Pyton

    €150 (Avg Bid)
    €150 Ortalama Teklif
    21 teklifler

    I have an almost completed schematics in pdf format, I want you to help to complete it and draw the schematics and PCB layout in Eagle or Altium format. Have to include BOM. The components selected should be able to buy in common spot-buy market (such as digit-key, arrow, mouser)

    €149 (Avg Bid)
    €149 Ortalama Teklif
    20 teklifler

    I need to develop landing page for our services of circuit board production. The context and concept with pictures can be found here: [login to view URL] I am looking for the following services: The design should be done according to our templated tuned with designer profession services The English wording should be verified and adopted for English

    €146 (Avg Bid)
    €146 Ortalama Teklif
    38 teklifler

    I have Gerber files . This is an easy circuit design. The rough drawing of the pcba is attached to this posting as an uploaded file. I also have a BOM. You will draw the pcba, and save the files in file formats that both the China pcba manufacturer and I can view. schematics of the whole circuit will be provided to you as well. The Gerbers you

    €147 (Avg Bid)
    €147 Ortalama Teklif
    16 teklifler

    create image with circuit board

    €26 (Avg Bid)
    €26 Ortalama Teklif
    1 teklifler
    PCB Gerber File 3 gün left
    ONAYLI

    -Design an Orcad PCB for a 4 layer PR4 board with appro dimension as 2.5"x7", including generation of gerber and manufacturing documentation. -Convert allegro formatted netlist schematic to an Orcad PCB format netlist schematic -Provide 4 hours of online training and knowledge transfer to our inhouse engineers -Provide a short video for training

    €502 (Avg Bid)
    €502 Ortalama Teklif
    28 teklifler
    Need KiCad PCB Designer 3 gün left
    ONAYLI

    Hello Freelancer, I need experienced KiCad Designer. Please read carefully, I need the design in KiCad only. I will get in touch with a potential freelancer. Thanks NOTE : Do not forget to attach your portfolio related to kicad.

    €123 (Avg Bid)
    €123 Ortalama Teklif
    17 teklifler

    We are building a very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provi...very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provide range of at least 6 meters. Ultrasonic sensor circuit with 10mm transducer and 10x20mm or smaller driving circuit compatible with arduino

    €156 (Avg Bid)
    €156 Ortalama Teklif
    27 teklifler

    We have urgent requirement PCB Designer for our one of project.

    €19 (Avg Bid)
    €19 Ortalama Teklif
    30 teklifler