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    2,000 smartcard reader pcb iş bulundu, ücretlendirmeleri EUR
    KTS-C PROJESİ Bitti left

    Bir arabirim ünitesi tasarımı (şema, PCB, firmware)

    €141 (Avg Bid)
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    Ek olarak yüklediğim dosyaları PCB baskısı olarak alabileceğim şekilde tekrar oluşturulması / yapılması gerekmekte. Sistemin işleyişini tam olarak bilmiyorum tek istediğim ve bildiğim pcb baskısı için gerber dosyasına ihityacım olduğu, işi yapabilecek kişiye 500TL veririm..

    €57 (Avg Bid)
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    Devre ISIS İLE ŞEMATİK TASARIM-SİMÜLASYON yapı ile PCB tasarımı yapılacak ve PCB üretimi gerçekleştirelecektr.

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    MT6261 entegresini kullanan bir PCB design projem var. KiCad ile devreyi hazirladim ve PCBe ihtiyacim var.

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    ...transformer), over/under voltage, time delay - two screens and 6 leds required ,-The design should be carried on with our case -The design should be carried on with our terminals, black one prototypes devices fully working design and schematics , BOM list, PCB design (Gerber), firmware and hex file, human interface program file(please let me know if I forgot anything) , with technical data, user manual instructions test procedure. manual for us 6.3D design of PCB with component if possible ...

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    Pcb Tasarımı Bitti left

    Basit sayılabilecek 2 adet 12v çıkış veren ve korumalı akü şarj devreli devre tasarlanacak. Devre temeli Besleme 220-24 ac trafo ile olur 1 adet butona basıldığında 12v çıkış( buton devre üzerinde olmayacak , devreyede ekstra eklenebilir). 1 adet besleme kesildiğinde 12v çıkış alınacak. Akü korumalı kesmeli 12v kuru akü şarj devresi olacak Aynı devreye 24v yada 48v dc girişide eklenebilecek(beslem3 için).

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    Merhabalar Ali Bey, Ben Kaan, bilgisayar mühendisiyim ve ağırlıklı olarak web tabanlı projeler konusunda çalışmaktayım. Bir projede kullanmak üzere bir PCB tasarımına ihtiyacımız var, sizin profilinizi ve çalışmalarınızı da bu sebeple bu site üzerinden gördüm. Kısaca projenin mantığını anlatayım. Ana mantık olarak bir fabrika işleyişinden örnek verecek olursak; tüm ustalara verilmek üzere bir cihaz tasarlamamız gerekiyor. Bu cihaz 13.56 mhz RFID'leri okuyacak bir RFID modülü ve RFID'den okuduğu kart ID'sini kendi ID'si (Cihazın ID'si) ile birlikte (iki string değişkeni) Wifi üzerinden yazılımını bizim yapacağımız bir web api'ye gönderecek. Web api ile bu veriler bizim veri taba...

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    12v giriş(batarya ile) 73v çıkış 40mAh akımda çalışacak 18khz sinus frekansında çalışacak

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    folovmi sense Bitti left

    esp tabanlı multi sensor pcb tasarımı + gomulu yazılım

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    Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

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    Merhaba projemiz bir gemi elektronik sistemi olan VHF Deniz Telsiz Haberleşme Sistemi Haberleşme ekipmanları konusunda deneyimli telsiz haberleşme cihazı yazılımı ve PCB Düzei 3 D modelleme yapacak mühendis arkadaşlar aramaktayız. VHF Telsiz sistemi tek taraflı/ Yarı çift yönlü 1/25Watt çıkış gücüne sahip verici dahili GPS ve Ais Alıcı sistem özelliklerine sahip olacak. Frekans aralığı 155.500 MHz - 163.275 MHz Protokol A ve D Sınıfı ve El tipi olmak üzere (El tipi 1-36Watt Çıkış gücünü destekleyecek) 3 farklı model DSC NMEA0183 2 bağlantı noktası (giriş: 1, çıkış: 1), NMEA2000 1 bağlantı noktasına sahip olacak haberleşme ekipmaları konusunda deneyimli ve profosyonel arkadaşlar aramaktayız. Telsiz pr...

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    Merhaba projemiz bir gemi elektronik sistemi olan Gemi otomatik tanımlama sistemidir. Sistem B-Sınıfı bir...projesidir. Proje hakkında yeterli deneyime sahip çalışma arkadaşlarından teklifler almak usulu ile değerlendirmeler almak istiyoruz proje tamamen bir prıfesyonellik çalışması olamalı 2~12.5 Watt TX çıkış gücüne sahip olmalı iki farklı çalışma prensiplerine sahip olacak birincisi kara kutu sistemli led göstergeli olmalı ikinci sistem ise LCD Haritalı ekran üzerinde çalışmalıdır. projeyi tamamen PCB Düzeni Gerber dosyası projeye ait yazılım ve sistemin programlanmasını içeren uygulaması ile birlikte RS-232~422 Portlarına sahip olmalı 12~24 Volt DC Güç kaynağı ile çalışmalı ilgilenen arkadaşl...

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    wifi calisacak coklu sensor PCB kart tasarımı + sensorlerden okunan bilgileri cihaza entegre LCD ekrana istenin formatta yazılması + sensorlerden okunan bilgileri cloud yapımıza gonderecek gomulu yazılım ve IFTTT entegrasyonu PCB UZERINDE OLACAK SENSOR VE KOMPENENTLER - PIR SENSOR - LUX (ISIK) SENSORU - ISI/NEM SENSORU - HAVA KALITE OLCUM SENSORU (pm2.5 + gaz sensor) - 180 DERECE IR (REMOTE KONTROL) SENSORU - 4.3 LCD EKRAN - RGB LED 3 ADET - BUTON 3 ADET (ISIKLI)

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    uygulamaya login olmalıyız ilk çalıştırdığımızda bizden kişisel bilgileri alarak kaydetmeli sonraki seferlerde sormamalı asıl işi qr kod okumak olmalı ancak qr kod okuturken aynı zamanda ön kamera görüntüsü de gözükmeli yani ekranda arka kamera tarafından alınan qrkod ve üstünde ise ön kamera tarafından alınan selfi görüntüsü olmalı aynı zamanda konum bilgisine de erişim yetkisi almalı qr kod ile alınan linkteki ilgili alanlara bizden aldığı bilgileri girmeli ve konum bilgisini de ilave edip göndermeli

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    Sikintisiz calisan quectel m66 ile firebase databaseye veri yazan arduinoda prototipini yaptigim cihazin profesyonel bir sekilde tum pcb tasarimi yapilmasi gerekiyor. Kompleks bisey degil sadece digital ve analog olarak birkac tane sinyale gore databaseye veri yazacak. acil yapilmasi gerekiyor. detaylari is verilirse konusuruz.

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    We want to sign documents using smart cards produced by ACS in iOS operating system. (Example: using bluetooth card reader) For this reason, pkcs#11 middleware is required for signing. The environment in which this middleware will be used can be QT or swift.

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    Arduino analog çıkışı veya potansiyometreden 0-5V sinyal ile 12V sabit gerilim ve 0-2A arası değişen güç kaynağı istiyoruz. Pcb olabilir devre şeması da olabilir. Örneğin arduino analog çıkışı 1V için 12V ve 0.4A arduino analog çıkışı 2V için 12V ve 0.8A arduino analog çıkışı 3V için 12V ve 1.2A arduino analog çıkışı 4V için 12V ve 1.6A arduino analog çıkışı 5V için 12V ve 2.0A I want to control 12V and 0-2A by 0-5V signal. I need a circuit and when I apply signal it's output will give me Signal 1V and circuit output 12 and 0.4A Signal 2V and circuit output 12 and 0.8A Signal 3V and circuit output 12 and 1.2A Signal 4V and circuit output 12 and 1.6A Signal 5V and circuit output 12 a...

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    Sportingbet'ten okuyacak canlı okuyucuya ihtiyacım var. Proxy kullanılabilir. Okunan verinin saklanacağı veri yapısı işi alan yazılımcıya verilecektir. Okuyucuyu yazacağınız programlama dilini belirtiniz. Deneyimli olanlar önceliklidir. Microsoft web teknolojileri tercih edilmeyecektir. I need a live reader to read from Sportingbet. Proxy is available. The data structure in which the read-out data will be stored will be given to the programmers who work. Specify the programming language in which you will write the reader. Those who are experienced are priorities. Microsoft web technologies will not be preferred.

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

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

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

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    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 jeneratörü Ve Avometre Kullanıımı. Yazılım Tasarımlarında; MikroC For PIC Arduino c# FPGA Sistem Tasarımı ile ilgili referans çalışmalarımı web sitem üzerinde inceleyebilirsiniz.

    €14 - €23 / hr
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    . 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 TX3 çıkışları bir jumper aracılığıyla wifi module veya gsm module gidecek. Jumper hangi tarafta ise karta o dizilecek ve çalıştırılacaktır. 7. Wifi için "ESP8266F" modülün kart üzerine konması yeterlidir. 8. GSM için QUECTEL M95 Module kullanılacaktır. Bu modul, sim connectorleri, anten konnektörleri ve gerekli componentler dizil...

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

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    İlgili Arkadaşa selamlarımızla, İhityacımız olan Ürün şudur Akıllı kontrol ünitesi 0.75KW-15KW (1HP-20HP) aralığındaki direk kalkışlı üç fazlı tekli hidrofor pompaların, derinkuyu pompalarının ve pis su po...kaldığında en geç menüde set edilen değerde elektriği kesen hızlı koruma sistemi Seviye elektrotu için özel hassasiyet ayarı , seviye flatörü ve PTC ( termistör), çıkış özelliği Her türlü arızayı ekranında gösteren arıza 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 Kontaktö...

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    İlgili Arkadaşa selamlarımızla, İhityacımız olan Ürün şudur Akıllı kontrol ünitesi 0.75KW-15KW (1HP-20HP) aralığındaki direk kalkışlı üç fazlı tekli hidrofor pompaların, derinkuyu pompalarının ve pis su po...kaldığında en geç menüde set edilen değerde elektriği kesen hızlı koruma sistemi Seviye elektrotu için özel hassasiyet ayarı , seviye flatörü ve PTC ( termistör), çıkış özelliği Her türlü arızayı ekranında gösteren arıza 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 Kontaktö...

    €9 - €9
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    I want to need 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 will calculate antena and other components like 0402 or 0603. You know. Best Regards.

    €309 (Avg Bid)
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    This project is for digital signal board PCB design.

    €93 - €93
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    ...height measurement, a PCB for data processing, and a 16×2 LCD screen. The machine also features four push buttons for calibration. The goal is to replace the wired connections with wireless modules (e.g., Bluetooth or Wi-Fi) and develop a mobile app (Android/iOS) to receive and display BMI results. The freelancer will need to: Replace wired connections with wireless modules for weight scale, HCSR-04 sensor, push buttons, and PCB. Modify the PCB to interface with wireless modules. Develop a mobile application to receive data wirelessly and display BMI results. Implement calibration functionality in the mobile app. Test and debug the wireless communication system. Skills Required: Experience with wireless communication modules (e.g., Bluetooth, Wi-Fi). Profici...

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    ...good and engaging reply, excellent reviews and sample pictures. I'm looking for a PCB-designer can design and make and send me a PCB with CANBUS and connectors for NPN proxy sensors, Close loop stepper motors - RC-model servos - industrial servo motors etc. Please read the attached PDF, and as proof that you have read it, start your reply with the model number of one of the tilt-sensors we plan to use. Im not an electronic nor programmer, but a mechanical engineer, so bear with me if i don't understand the terminology all the time. Please specify the cost to design and making of it. (I bear the material cost and shipping): 1, The main-PCB* - Lets start here 2, The addon PCBs* 3, Scara robot arm controller PCB* *Include a simple program with an G...

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    I'm seeking an antenna engineer with strong experience in UHF RFID applications to design a Circularly Polarized Modified Minkowski Fractal Based Antenna. Key details: - The antenna should be capable of long-range (5+ meters) readability. - The antenna is needed for both indoor and outdoor UHF RFID reader applications. Ideal Skills: - Expertise in antenna design - Strong knowledge of UHF RFID systems - Proven experience with indoor and outdoor application of antenna technology In your proposal, be sure to discuss: - Your experience with similar projects - Your approach to the challenge this project presents.

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    I'm on the hunt for an excellent copywriter who can help with a product promotion project. The main goal of this project is to create powerful, convincing copy that will assist in selling a specific product or service. Ideal candidates should have: - An ability to write persuasive, sales-driven content. - Experience in writing for a broad audience, since the target reader wasn't specified. - Ability to grasp the nature of the product or service, and be able to develop copies that appeal to potential customers. It's required that the project is completed within a month, so I'm looking for someone who can adhere strictly to deadlines. Your expertise will greatly contribute to the project's success. Please, ensure to include relevant samples in your propo...

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    I require the design of a multi-layer Printed Circuit Board (PCB) for my electronics hobby project. Key Requirements: - Multi-layer PCB Designing knowledge - Ability to convert electronic concepts into functional PCBs Ideal candidates will demonstrate: - Prior experience in hobby or personal project PCB designs - Understanding of troubleshooting and refining designs based on feedback Please note, the preferred software for this project is flexible, as it was not specified by me. Therefore, you can apply with your expertise in any of Eagle, KiCad, Altium Designer or your preferred software tool. Your job will entail initial consultation, schematic design, layout and design work, generating manufacturing files, and potentially overseeing the initial production r...

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    I am in need of a competent content writer who is well conversant with cooking topics, specifically quick and easy recipes. The writer will be tasked with creating engaging, informative and reader-friendly content that appeals to both experienced cooks and novices. It would be advantageous if the freelancer has a background in culinary arts or a deep passion for food and cooking. Key Tasks: - Create diverse content focused on quick and easy recipes - Ensuring language used can be understood by individuals with varying cooking experience Ideal skills: - Excellent English skills including grammar and spelling - Basic knowledge on cooking - Ability to write engaging content Experience: - Previous experience in content writing - Portfolio of written content, ideally ones focus...

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    I am seeking a Stripe Node.js developer who has specialized skills in integrating Stripe terminal readers. Your profound understanding and extensive experience in the following areas will be paramount to the successful completion of this project: - Stripe terminal reader integration: Your primary task will be to ensure that the terminal reader hardware is correctly integrated with Stripe's APIs. - Register new readers: You should be well-versed in setting up new terminal readers to read card data and process payments. - Manage multiple terminal readers: As I will frequently be working with several terminal readers, it is essential that you have experience managing multiple devices at once. If you are an expert at creating seamless, secure, and efficient payment proc...

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    Medical forms need a refresh, too many copies over the years. I am seeking a talented designer to energize our 31 pages of PDF forms. Here's what I am envisioning: • Enhanced Layout and Formatting: Our forms could use a refresh. They need a modern and minimalist design touch. Clever use of spaces, easy-to-navigate design, and reader-friendly organization are essential. • Improved Readability: The forms must be clear and easy-to-read. A cleaner typeface and better organization should help us achieve this goal. • Color Scheme: To maintain professionalism and simplicity, let's stick with a black and white color scheme. Ideal candidates will have a keen eye for modern design and experience in minimalist formatting, especially with PDFs. Proficiency in cre...

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    I'm in need of a skilled firmware developer experienced with esp32 and PCB building. The project specifics involve: - Developing firmware with certain functionalities - Having expertise in Wi-Fi connectivity and sensor integration I anticipate that completing this project will require substantial knowledge in wireless communication and sensors. However, the details pertaining to the exact type of sensors to be integrated will be provided as the project progresses. Developers with prior experience in power consumption management will be given preference. Overall, I'm looking for an individual who can effectively perform in this task and deliver high-quality results.

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    Power switcher 8 saat left
    ONAYLI

    I'm seeking a highly skilled PCB designer to create a simple prototype for me. The ideal freelancer should have expertise in the following areas: - Simple circuit design - Prototyping - Knowledge of active and passive components like transistors, integrated circuits, resistors, capacitors, inductors. My prototype will utilize both active and passive components in balance. The importance of creating a simple but effective design can't be overstated. Your technical acumen will contribute greatly in honing this prototype for eventual evolution into a more complex device. Please, I’d appreciate a portfolio of past works that accentuates your proficiency in these areas.

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    Acil
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    I'm on the search for a PCB Designer who can create a PCB to run a hand heater - powerbank device. This device is being developed for a new enterprise. A main feature of this product - reading itself temperature to maintain one of the three modes to varying weather conditions. The device is designed with specific dimensions and requirements in mind and those information in attached files. The ideal professional for this assignment must have: - Proven experience with PCB design - Proficiency in designing PCB with one USB type-C port for in/out - Understanding of temperature-control for electronic devices Your insights will be highly instrumental in creating a product that provides continuous warmth. Let's produce something new together

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    I have 10 boards that need two components replaced on each of them, for a total of 20 components replaced. The component is size QFN-24. See attached photo.

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    Android APP connected to a Stripe M2 terminal. The app will have 4 buttons (Options) each one with its own price and title, when user selects one option the app will connect to the stripe M2 terminal to collect payment based on the price of the option selected, when payment is done, a confirmation screen will appear and go back to home. Android Studio

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    I need a tool that'll automatically read my Gmail account, specifically parse email content, extract website links from within, and tweet these links. A background in data analysis, process automation, as well as familiarity with Gmail API, Twitter API, and Python or similar programming language will be essential. The duties are: - Develop a process automation tool - Program the tool to read Gmail accounts - Extract website links from the email content - Automate the process to tweet these links Knowledge of data privacy and understanding of secure data handling methods will be a bonus.

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    PowerPoint Design Brief 5 gün left
    ONAYLI

    PowerPoint Design Brief I designed an online course. It about the newborn adoption process. I need you to design the template for it. Just the first 10 pages is enough. I'm thinking a neutral palette with a pop of a minor color to keep it from being boring. The pop of color should not distract the reader. You can design how you want. If you want to add small details or hearts or a shape in background you can. Just dont overdo it. Sparingly is the key. You can make pages a different color. It just needs to look like a neutral color palette with a small pop of color. Target Market(s) people who are adopting a newborn in the USA Industry/Entity Type - newborn adoption Font styles to use - Sans Serif Colors Designer to choose colors to be used in the design.

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    I'm seeking a skilled PCB designer to create a prototype less than 4 square inches in size. The design involves SDRAM connected with STM32H750 MCU alongside an external Quad SPI Flash and a 50 pin TFT interface. Key Aspects: - Using Altium Designer, the selected software for the design - Ensuring prototype is suitable for future development Ideal Skillset: - Proficient in Altium Designer - Understanding of SDRAM, STM32H750 MCU, Quad SPI Flash, and TFT interfaces - Experience in compact PCB design - Strong understanding of prototyping methodologies for electronics Your proposal should include a plan of how you'd approach this task, relevant past experience, and a timeline for completion. Thank you!

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    ...away if you do not have time and understanding of how to work with sql. Timeline: Start immediately Deliver within the day. Issue: I describe the below issue as one of the issies There is a second issue that has a similar problem but it cannot be explained here due to the cinfidentiality NDA: my code is private and paid for. You sign my NDA which is a standard nda. It can be signed in Adobe reader which is free. Type in, save and send back. Very easy. Freelancer has approved this nda many times since they cannot force anyone to use their nda. This is a legal thing where the country law force them to approve my nda. The country law is always above any company and person. Description: I'm in need of a an stored procedure expert in SQL expert who can dissect and trouble...

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    ...project. Web Portal Key Features: 1. User Logins with Rights for each user type (Admin | All Rights | Supervisor | Field Meter Reader | Billing Review | Approve Billing | Export Billing Data ..... Integrate reCAPTCHA Image for logins Ability to schedule site reading allocation to user by manager and reading progress report for site and user. 2. Property Management for Meter Usage and Service Fee Charges: Property Profile Admin, ( Name, Address, No of Meters, Site Status, Water Billing Cycle (Monthly/Quarterly), Service Charge Billing Cycle, Water Usage/ Service Fee Billing Rate 3. Meter Management: Meter No. Total No Meters, Last Reading Date, Field Meter Reader, Supervisor Name, Billed Dates, Meters Replaced History, Reports in Column Format of these fields and search...

    €696 - €1392
    Mühürlü Gizlilik Anlaşması
    €696 - €1392
    96 teklifler

    I'm searching for an electronic engineer with strong skills in PCB design using EasyEDA for manufacturing. The project involves: - Creating a double-layered PCB design - Integrating major components such as microcontrollers - Ensuring male and female header incorporation in the design Your experience with EasyEDA and PCB manufacturing will be crucial for successful project execution. Expertise in handling microcontrollers would be highly beneficial. Please make sure your bid reflects your proficiency in these areas. The design will have the following components: 1. JLCPCB part C5604725 2. Two 1 x 12 male headers (2.54 mm pitch, 22.86 mm (.9 inches) between headers). The board at will plug into these

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

    I'm in a pickle - I need your exceptional wordsmith skills to create a potent, emotionally engaging fundraising letter. The couple we're helping are the elderly who had their assets taken and ...exceptional wordsmith skills to create a potent, emotionally engaging fundraising letter. The couple we're helping are the elderly who had their assets taken and were left with hefty legal fees. Here's what you'll need to successfully accomplish this: - Skillfully narrate their story to appeal across all age groups. - Your writing must be incredibly compelling, grabbing the heartstrings of every reader. - We'll be sharing this via social media, so it should weave seamlessly into the digital landscape. Experience in fundraising campaigns is a definite plu...

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

    I'm working on a hobby project, for which I need a custom PCB design in Eagle CAD. The design complexity needs to be adaptable with my requirements, so flexibility is key. The board should accommodate a mix of both active and passive components. - Skills: Experience with Eagle CAD, knowledge of active and passive components, ability to adapt to changing requirements. - Experience: Prior experience designing complex PCBs for hobby projects preferred. Need the PCB design in next 5-6 hours. Only bid if you can do in this time. and budget : 30CAD

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