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    54,924 alarm electronic circuit pcb design công việc được tìm thấy, giá USD
    Làm website cho tôi Đã kết thúc left

    Biết về Wordpress PHP, có khả năng quản trị mạng và viết code, biến webpage thành 1 trang thương mại điện tử, 2 bên nguời cung & cầu có thể đăng bài lên. Thêm vào đó và quan trọng hơn cả, có thể làm cho data sync và truyền data 1 cách electronic giữa các hệ thống khác với nhau, t...

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    Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự...

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    I run the website [đăng nhập để xem URL] We are an Electronic Music event / festival promotion company, and are looking for someone to research festivals and add the data to our website. I have an Excel document with 1132 festivals, each entry in the excel document has the festivals name, a facebook link to the festivals facebook page and a link to the festivals website. What i need is for some...

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    RF Impedance Matching needed 6 ngày left
    ĐÃ XÁC THỰC

    The attached transmit circuit has very high S11 (and VSWR) at frequencies below 100 MHz. Adjust the values of the L,C shown in the shematic so that it has low VSWR (less than 1.3) and low S11 for the frequencies 60,70,80 MHz. The needed parameters are: 1. The output impedance at TX1_1 must be 50 ohms. 2. Transmit analogue input impedance 40 ohms 3. Transmit load impedance at the output pins 400 o...

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    I run the website [đăng nhập để xem URL] We are an Electronic Music event / festival promotion company, and are looking for someone to research festivals and add the data to our website. I have an Excel document with 1132 festivals, each entry in the excel document has the festivals name, a facebook link to the festivals facebook page and a link to the festivals website. What i need is for some...

    $519 (Avg Bid)
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    15 lượt đặt giá

    I need one freelance electronic software developer For new vending machine controller. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $400 (Avg Bid)
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    I need to encrypt a given dataset using HeLib and then run a given equality circuit on that encrypted dataset.

    $152 (Avg Bid)
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    Looking for or logo to be updated to stand out more and look more modern and interesting and relate our work. We fit electronic security systems. Intruder alarms CCTV access control

    $76 (Avg Bid)
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    PCB PROGRAM 6 ngày left
    ĐÃ XÁC THỰC

    I have solution in the form of file but PCB programming needs to be done.

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    6 lượt đặt giá
    Forex alarm 6 ngày left

    I am working as a forex trader, I want to create an app that will send alert when a forex price is hit... More details to come

    $129 (Avg Bid)
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    Our firm is seeking a well qualified and detail orientated candidate for an Administrative Assistant / Receptionist position. The candidate will assist in all aspects of the firm's day to day operations. The candidate must have a very strong ability to multi-task and prioritize tasks. The position requires excellent verbal and written communication. The candidate will draft preliminary report...

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    Dynamo for Revit Scrept 6 ngày left
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    Project description: We are an architecture contractor. We are executing a compound with various spaces. Our aims to find a fast solution for the typical wall designs repeated with different length and heights in our typical floors. We have some typical profiles and materials schemes form our client we need it to be automatically applied through excel sheet. Software: • Revit 2019 or 2020. &...

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    Expnext implementations 6 ngày left
    ĐÃ XÁC THỰC

    Erpnext installation and implementation for startup electronic manufacturing company

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    Hello I am a trader and supplier of electronic components. I need my site similar to [đăng nhập để xem URL] should be good and must relate to electronics.

    $34 (Avg Bid)
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    Should support 2x15W satellites and 1x40W sub, with battery module as power source. Must have volume control. connectivity includes: Bluetooth, aux in.

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    I have an electronic group that specializes in publishing articles but does have some programming problems and I need someone to fix them and make the site one hundred percent complete.

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    8 lượt đặt giá

    I have a small project now and a bigger project coming soon. The small project includes a servo driven rack and pinion mechanism You can find the specifications on the page of the product: [đăng nhập để xem URL] I contacted their customer support and this is what they told me "A Servo motor needs a PWM (pulse width modulation) signal to rotate. This signal can be generated by a microcontrolle...

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    I have a reference file in Orcad DSN format with PCB in PADS that I need converted to Eagle Schematic and Board format.

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    Website - Ecommrace 6 ngày left
    ĐÃ XÁC THỰC

    !!!!!! Only Serious and has done similar Project !!!!!!! WEBSITE Electronic product sales. CRM - Messaging and reply for multi-site website. Messages needs to be Token base and order display and tracking link. Customer can reply from same order email and can communicate with us. Form for customer and email as well. Integrate with shipping app with rest API and integrate with existing system. P...

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    Trophy icon Product Mockup 1 ngày left

    I am designing a smart heat and smoke detector like the Nest smoke detector. I require 4 images for this project: 1 - Smoke detector mockup (use inspiration from Nest, It needs to loiok modern and have led glow around it) Name of the detector is Detect+. 2- Detector Packaging (Use blue colour, minimalist and elegant design) 3) Iphone App mock up. Screen should display Heat Alarm "Living Ro...

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    READ THIS DESCRIPTION CAREFULLY! SPECIFIC ELEMENTS REQUIRED TO BE IN THE LOGO! DO NOT RUSH, WE NEED QUALITY AND WON'T FINISH THE CONTEST BEFORE THE 3 DAY PERIOD. This logo will be for Sevaia. We're an Estonian software, electronics and mechanics development company working as an innovation partner. Our logo is supposed to have a technical, modern but pleasant and likeable feeling. Curren...

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    Assistant Manager 5 ngày left

    Create spreadsheets with large numbers of figures without mistakes Verify data by comparing it to source documents Update existing data Retrieve data from the database or electronic files as requested Perform regular backups to ensure data preservation Sort and organize paperwork after entering data to ensure it is not lost

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    design a micro-controller based motor drive for controlling the speed of a permanent magnet DC motor. In this design, you will be designing a chopper circuit based motor drive that uses either an IGBT or MOSFET, for control of a dc permanent magnet motor for variable speed operation in one direction only. The specifications are as follows: 1. Motor: Type: dc permanent magnet motor. Voltage rating:...

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    Article writing 5 ngày left

    1000-1500 words post stating that a) how a child can be turned into brainy being (irrespective of genes) by indulging them with the toys instead of smart phones ,consequently nurturing the logical thinking capability, social-emotional intelligence etc. b) How important is for all age of kids (especially age 1.5-7 years ) to grow without electronic gadgets such as smart phones, tablets etc. And a...

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    Build our app 5 ngày left

    Like a alarm , you set the time on your app Then it wakes you up going to a Vimeo or YouTube link

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    I have a board with a PCB trace 13.56 MHz NFC antenna that has a short read distance. Looking for a freelancer who has a Vector Network Analyzer and can tune the NFC antenna on this board to improve the read distance.

    $10 - $30
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    Vector Network Analyzer NFC Antenna Tuning 5 ngày left
    ĐÃ XÁC THỰC

    I have a board with a PCB trace 13.56 MHz NFC antenna that has a short read distance. Looking for a freelancer who has a Vector Network Analyzer and can tune the NFC antenna on this board to improve the read distance.

    $10 - $30
    $10 - $30
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    an eCommerce website for electronic store with back-end .

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    Build me a IOS App for Repairing Sevice. 5 ngày left
    ĐÃ XÁC THỰC

    Hello I need a app for Electronic Items Repairing [đăng nhập để xem URL] AC , FRIDGE [đăng nhập để xem URL] are two section for vendor and merchant.

    $605 (Avg Bid)
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    Trophy icon Make my logo look more professional 5 ngày left

    Hi there! I have done a mock up design for my business logo and I need someone to make it look at bit more professional, as well as make the headphones look more like headphones. I also need a high quality version with a transparent background. The business is called NQ School of Contemporary Music. We are a music school teaching mostly songwriting and music production. We teach students ages ...

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    Website content creator for IT firm 5 ngày left
    ĐÃ XÁC THỰC

    Need to hand off Project to someone to write site content, organize site menu, on page topics, etc. for the provided site topics. A WordPress webmaster will implement content as directed by you. This is content creation and organization responsible for organizing website content topics to support usability and findability at both menu and page levels - Ability to breakdown tech in layman&rs...

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    Produce Gerber files for a simple PCB design. The schematic is 10 LEDs in series with two 2512 foot print surface mount resistors in series for current limiting. See attached drawing for board size and layout. Also attached is the footprint for the 3535 LEDs. LEDs need to be as close to board edge as possible. Thanks, Dan

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    I have a board with 3 dc 12v 20w led. I need somebody to fix battery/accu issue. I need to have small battery to give the leds power to give them light for 6-8 hours. The accu/battery need to be small not higher then 2cm

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    Attached is what we have been using previously to keep track of data as it happens. Embedded in the files are macros that are exported into tabs. Our employees would download the file, the customization's, and then use the buttons in the related tabs to document information. It was made by someone who is not an expert and spent a lot of time trying to make it work. While it does in fact work ...

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    I need a videographer / editor 5 ngày left
    ĐÃ XÁC THỰC

    I'm a musician with three gigs in LONDON this Monday, December 9th, Tuesday, the 10th, and 11th, and I'm looking for a videographer/editor to film at least two (preferably all 3) and edit them into live footage. My work is fashionable / funky / soulful / sexy. I'm a solo electronic act who's a vocalist and dancer. Cheers - :)

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    Địa phương
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    4 lượt đặt giá

    We need improvement on our already made PCB for a home appliance project. Further Details will be shared with the applicants.

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    Gấp NDA
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    We have developed an APP that can talk to a custom electronic product using BLE. The APP reads some characteristics from the gadget and posts the data on a server database (mysql). We have already developed the above and is working, we need somebody that modify the current app an d the current mysql database in order to read 2 more characteristics. We need an NDA to be signed off before providing...

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    Hi Ali G., I noticed your profile and would like to offer you my project. We are making an air purifier for which we need PCB Design and Programming.

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    I am looking for an amazing artist, preferred to be local to Chicago, to design a graphic I need for an upcoming Tech Event. Needs to incorporate the Chicago Stars (Flag), as well as including in some type of circuit board/circuitry art.

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    c++ project 4 ngày left

    Vocabulary Trainer Task is to program a small and fast vocabulary trainer. Two small example files with vocabularies for professions and animals given in german and english language are given for tests. The vocabulary trainer shall be realised by a so called associative array. An associative array is an array which uses strings instead of natural numbers as indices, which are called keys. Since th...

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    IOT project -- 2 4 ngày left

    We need an engineer to create an electronic card. The software of the card, ios and Android application will also have to be build according to our request. We are looking for a solid engineer with the following skills: - 2+ years of firmware experience and electronic design - Extensive Embedded programming experience - Experience working with esp32, OTA, Wifi provisioning - Good written and sp...

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    Custom PCB 4 ngày left

    I am looking to design a heat and gas alarm that has a built in camera. The device will require wifi and bluetooth. The device will be connected to a phone app via bluetooth to set it up, and then it will be added to wifi. From there one, when it detects a fire or gas leak, all of the detectors on the same wifi network will alarm and automatically display the camera feed on the app. The app will t...

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    Trophy icon Create a Design Logo and packaging. 2 ngày left

    Dear All 1. Logo 2. Packaging design I wanna create my new power bank brand Brand name : Joop 1. Logo - I need " Joop " look Minimal Joop it will be print on a product and package 2. Package design : Plasticbag ( see in a file ) Concept : Electronic , Electric , Power , Fill up , Energy Color : Green , Orange , Black You must give us 1. Logo AI 2. Design AI 3. 3D mockup ...

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    $30
    123 bài tham dự

    Power systems fault analysis including generator and motor current.

    $120 (Avg Bid)
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    We are looking for an electrical engineer to inspect a circuit design we received from other engineer. Just a second opinion before we proceed to making a prototype. The unit is supposed to do the following: - It’s two battery powered units that, when turned on, would initiate a synchronized pulse occurring in each unit. The pulse happens in about 1 second intervals. - The unit will require...

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    I have a PCB design, schematic, and enclosure design for an innovative new handheld magnetometer. For the PCB design, I have an EAGLE CAD source file, GERBER files, and a bill of materials for manufacture. In addition, the enclosure design is an STP file that can be 3D printed or injection molded. The device is a small handheld magnetometer. It is roughly 4 square inches in area and has dimension...

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    Hi Slow Cheetah studio, I noticed your profile and would like to offer you my project. I have bought this video: [đăng nhập để xem URL] I want some editions on it: 1. Change the background wall, from a dollar note to a circuit-like pattern (I want it to recall the idea of cryptocurrency) 2. Change the dollars/euros bills piled up at the end of the video for gold bitcoins piled in their place. 3...

    $40 / hr (Avg Bid)
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    1 lượt đặt giá

    Hi GoranFX, I noticed your profile and would like to offer you my project. I have bought this video: [đăng nhập để xem URL] I want some editions on it: 1. Change the background wall, from a dollar note to a circuit-like pattern (I want it to recall the idea of cryptocurrency) 2. Change the dollars/euros bills piled up at the end of the video for gold bitcoins piled in their place. 3. Add the lo...

    $30 / hr (Avg Bid)
    $30 / hr Giá đặt trung bình
    1 lượt đặt giá

    Hi Javed I., I noticed your profile and would like to offer you my project. I have bought this video: [đăng nhập để xem URL] I want some editions on it: 1. Change the background wall, from a dollar note to a circuit-like pattern (I want it to recall the idea of cryptocurrency) 2. Change the dollars/euros bills piled up at the end of the video for gold bitcoins piled in their place. 3. Add the l...

    $25 / hr (Avg Bid)
    $25 / hr Giá đặt trung bình
    1 lượt đặt giá

    Hi Bahadir B., I noticed your profile and would like to offer you my project. I have bought this video: [đăng nhập để xem URL] I want some editions on it: 1. Change the background wall, from a dollar note to a circuit-like pattern (I want it to recall the idea of cryptocurrency) 2. Change the dollars/euros bills piled up at the end of the video for gold bitcoins piled in their place. 3. Add the...

    $20 / hr (Avg Bid)
    $20 / hr Giá đặt trung bình
    1 lượt đặt giá