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    29,687 led meter project circuit jobs found, pricing in USD
    website develop 6 days left
    VERIFIED

    Hi, I want to fix development issues with our website. Please check attached file and if you can fix failed checks and warning then bid for it. our website address is [login to view URL] . There is also few design problems as well that led to be fixed.

    $117 (Avg Bid)
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    122 bids

    I need a detailed explanation in understanding the turn-off of the thyristor process in the series quenching circuit. Text book is attached.

    $33 (Avg Bid)
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    16 bids
    LED Driver Controller 9 hours left
    VERIFIED

    We have designed an LED driver PCB that we need to finish writing firmware for. We need to take in digital and analog inputs and send SPI signals to the LEDs.

    $50 / hr (Avg Bid)
    Local Urgent NDA
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    2 bids

    Please include UL891 in your bid to be considered. I am looking for an Electrical Engineer or someone that is experienced on designing Electrical Gear. We are a Electrical gear manufacture that recently took the UL891 switch board builders coars to build switch boards. I am needing someone to thoroughly read the UL891 document and design switch boards based on the requirements. There will be El...

    $31 / hr (Avg Bid)
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    15 bids

    I have a logo that I have bought and need to make some changes to. It is a simple design. 1) I need this file to be vectorized so that I can use it in larger sizes without pixelation on the edges 2) I need the white background to be transparent 3) I need the white spaces inside the logo to stay white. This includes the white star, the white window, and the white part of the roof. Most likely...

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    Build Bus Tracking System 6 days left
    VERIFIED

    need a website (asp.net webforms c#) and mobile application (native android and iOS) every bus have a mobile phone (gps) and have RFID reader (1-1.5 meter range) any student get in the bus he have an RFID tag the phone connected to RFID reader reads the tags and send the the data to sqlserver using a web service parameters are tagid, and busid, status (get in or get out), the webservice search fo...

    $213 (Avg Bid)
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    Designer wanted to prototype a control circuit and 25 electromagnets for an emachine. Each electromagnet must have a pull/push force of 5kg at 2.5mm from the surface of the emagnet. Each electromagnet must be capable of switching polarity and achieve max field strength to meet the desired pull/push force of 5kg at 2.5mm, within 10ms. Several software control algorithms are expected to be developed...

    $832 (Avg Bid)
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    What you will do: - Design and develop training materials and content, including instructor-led (ILT) materials, online/e-learning, and interactive digital content. - Create assessments based on learning and performance objectives - Work directly with the Dev Empowerment & Education Team to understand and characterize learning needs - Become an expert on the Holochain framework and be able to ...

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    We are leading aerospace company specializing in the design and manufacture of autonomous Unmanned Aerial Systems (UAS) for security organizations, defence & first responders. We do not develop just products, but up-scale solution to enhance human capabilities by allowing us to be more faster, more precise and more responsive to challenges and how to solve it. We are looking for Electronic E...

    $1278 (Avg Bid)
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    21 bids

    I have designed the following circuit with these materials. Arduino Pro Mini 3.3v Lipo Charger x 2 [login to view URL] HC-06 or HM-10 The circuit has 2 batteries 3.7v LiPo (1 master, fixed & 1 slave that can be connected on 2 different connection terminals, but not simultaneously) and switching function from code, all parts are SMD. 1. You must check the schematic that everything is correct...

    $36 (Avg Bid)
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    3 bids
    Trophy icon Twinklecar 5 days left

    It is a business to sell led light ceiling car and other car accessories and lighting so I want a picture that represents a car with lights and the name of my project on the logo. This product will be sold throught social media. I attached photo just to clarify my product

    $50 (Avg Bid)
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    11 entries

    Need help lamping fixtures, reading meter- (museum setting). Having a good eye

    $126 (Avg Bid)
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    9 bids

    We are looking for a developer to take on the extra workload during peak times, depending on the initial project we have the ability to extend for unknown hours per month. The person who should apply for this role should be happy to sign a non-disclosure (To includes not posting any work to your profile/social channels). You will be working on ah-hoc projects, led by our lead developer who will a...

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    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

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    4 bids

    We want to make a flyer in a A4 size paper folded into A5 size as a book so that we get 4 sides. Four seperate design with different music and dance profiles of our institute. All the details will be provided by us. One A4 size design is attached for your reference. Also we need to make a banner of size 2meter X 1.7 Meter to use for music programme. The graphic design shall be attractive, smart...

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    105 bids

    I want to build circuit that can on-off irfz44n mosfet using 5v(DC). The current pass through mosfet will be minimum 2amp and voltage 5v(DC). I want schematic and circuit design in soft copy.

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    7 bids

    I have a short 25 question quiz that is multiple choice. This has to do with electrical theory mathematics and analysis.

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    Office Assistant 5 days left

    Forwards information by receiving and distributing communications; collecting and mailing correspondence; copying information. Maintains supplies by checking stock to determine inventory levels; anticipating requirements; placing and expediting orders; verifying receipt; stocking items; delivering supplies to work stations. Maintains equipment by completing preventive maintenance; troubleshooting ...

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    Brand campaign 5 days left

    We are launching phase two of our brand campaign to help users understand new functions of our site and to visually show the user journey online. This will be video led and executed across various digital and social formats. There will be four components (stages) to this campaign – broken into a week’s promotional activity for each: - Week 1/ Compilation video: showcases all three f...

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    Trophy icon Basketball Flyer 5 days left

    Greetings all... I am seeking an awesome basketball flyer like a few of the examples provided. Our team/ Organization is Quest Basketball. I have included an old flyer that I personally made but want something WAY better. Not my area of expertise but you will find Quest Basketball to use on this flyer and on a file of our uniform. In this flyer I would like the following information a...

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    Design an Electronic Circuit 5 days left
    VERIFIED

    I am looking for somebody to design Electronic circuit and select the components.

    $19 / hr (Avg Bid)
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    50 bids

    I need a very simple circuit board designing in a form that is complete for low volume manufacture. The board really is not much more than a busbar - inputs are 24V and 0V supply via screw down pcb mount terminal block. There will be three rows of 8 screw terminal blocks - lets call them A, B and C. All connections in row A will be +24V, all the B 0V and all the C + 5V. Thus I get 8 possible p...

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    We are looking to build a device which will convert IPTV to DVB-T. The device will connect to a cloud server where it will pick up a specific details about the MUX-multiplex(frequency, modulation & other details) + a channel list which will be sent to a specific devices, so each connected device will have a specific parameters. The device will accept TV channels from cloud server on ethernet p...

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    Design 4 x PCB for previous arduino gas alarm project: - Master -Slave -LED PCB Large format -LED PCB Small format

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    1 bids

    I am working on a vending machine which takes note, wallet and coins and in return Gives dog food of certain gms. I am looking for someone who can design the working on the internals. The bill acceptor is connected to android tablet where you touch the front end. Now, when the coin has come, or paid by an ewallet, from there till the food drops, I want someone to make it for me.

    $169 (Avg Bid)
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    looking for minimalist sleek modern interior design for my cafe (77sq meter space) will have clear directives & styles, short turnover time request, please provide portfolio with quote

    $335 (Avg Bid)
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    77 bids

    I am looking for a mechanical design of the food dispensing vending machine which accepts coins, wallet and bank notes. The basic structure is ready. Now, what we need is Internal structure design, Software to read the inputs and Control circuit or motherboard to relay informations and dispense the food. It has to be connected to an android tablet. The food quantity is 20 kgs and water is 20 l...

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    Need an expert with Ladder Logic and industrial ladder diagram . Should be able to draw a ladder diagram circuit

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    19 bids

    Hello, I need someone with experience in setting up laundry projects. I need him or her set up a plan for a small laundry project ( area is around 110 sq meter). The plan should include enough details from the start thru launching. Also, it should include process flowcharts for the core processes. Experience in laundry business is mandatory, please. Regards,

    $215 (Avg Bid)
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    35 bids

    Hello, We want to build a Power/Energy monitor similar to IoTaWatt. It is an open-source project and all the details are already available. You are supposed to develop the complete functional prototype from scratch. Coding Environment - esp-IDF for ESP32 Range - 1watt - 24,000watt Accuracy - >99.9% throughout the range Timeline - 20 days

    $139 (Avg Bid)
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    1 bids
    PSIM_SIMULATION02 4 days left
    VERIFIED

    Establish the Simulation Circuit Using PSIM, create the simulation of the Forward Converter as shown in Figure 1. Focus for now on finding the correct components from the PSIM elements, and making the correct circuit connections. The simulation will be validated in stages as the lab proceeds. Setup an appropriate Time Step in the Simulation Control Block. Remember that the converter is required to...

    $39 (Avg Bid)
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    5 bids
    PSIM_simulation -- 2 4 days left
    VERIFIED

    Establish the Simulation Circuit Using PSIM, create the simulation of the Forward Converter as shown in Figure 1. Focus for now on finding the correct components from the PSIM elements, and making the correct circuit connections. The simulation will be validated in stages as the lab proceeds. Setup an appropriate Time Step in the Simulation Control Block. Remember that the converter is required to...

    $2 / hr (Avg Bid)
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    3 bids

    I work for a company that uses a lot of FAMOCO fx100 devices, and we need a new charging solution, I'm looking to design a 10 battery charge box. a possibly 3d printed box with a smart charging circuit that will stop feeding the batteries when they are full. that i can plug in 10 batteries at the time with LED indicators for full batteries. i dont need the product actually built, just the pc...

    $307 (Avg Bid)
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    16 bids

    I work for a company that uses a lot of FAMOCO fx100 devices, and we need a new charging solution, I'm looking to design a 10 battery charge box. a possibly 3d printed box with a smart charging circuit that will stop feeding the batteries when they are full. that i can plug in 10 batteries at the time with LED indicators for full batteries.

    $203 (Avg Bid)
    $203 Avg Bid
    3 bids

    i want to have an interactive mirror where person's gesture are replicated over the mirror and some design is changed accordingly it will be displayed on pixel led wall .. so design needs to be according to it it will contain only static designs which are finalized once. no need of user back-end to upload run time images Final AIM: 2 screens will be displayed, one will mirror the person as i...

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    1 bids

    The suggested idea is to develop an aiding technology called Solar Power Monitoring System using IoT for ensuring continuous power supply across the solar cells. The main goal of this project is to detect any fault occurring on the solar system by measuring the voltage and the current of the solar PV using voltage divider circuit, and the current is sensed using Hall Effect Current Sensor. The sys...

    $371 (Avg Bid)
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    27 bids

    I want to covertly monitor the opening of a outside box on the perimeter of my property with the purpose of operating a contact at my main house. I see this working in 3 stages as follows: 1)A covert weatherproof battery-powered peep-hole light detection circuit mounted on the underside of the monitored box, transmitting to 2) another internal box 10m away. The second box has 220Vac and then this...

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    23 bids
    Windows software 3 days left

    Requirement: To have a digital slingshot template to use in different events Requirements: Mobile Phone SlingShot Laptop for software Led wall (optional) Operation: 1. Customer take the slingshot, which has phone phone inside 2. Enter Name, Email ID, Phone# and Message 3. Submit details 4. They take the selfie 5. Press ok or retake 6. Sling (phone screen) will not have aiming pointer. 7. Same po...

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    all freelancer I am working on university project so we are making a portable heater the dimension of the heater are in cylindrical diameter 80mm x 100mm height. you will be required to create circuit connection diagram and find the item to make this project work. control board to have the following connection on the board, (display screen, to show temperature, battery life, for example Raspberry...

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    Hello, I would like to create a monitor / controller for my marine aquarium based on Arduino and Nextion display, so need someone who could make code and connecting wiring for me. What this device should do is: • Control on the main LED light PWM 3 or 4 channels with programmable hours of sunrise and sunset (dimming) • Turns on and off at set up time the LED light in the sump for growing...

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    I am bidding on a project that will use addressable LED pixels in an array to make a digital clock. It will function like any digital clock with buttons to set the time, and 2 dials to adjust the RGB values, and brightness of the LEDS. The arrangement of the LEDs is quite unique, with 5 rows of 6m of LED pixel tape. I am happy for you to specify a suitable pixel product, The more LEDs the bette...

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    Hi, I have a new shopify website and it needs more improvisation in terms of adding SEO, backlinks, newsletter, blog and anything that brings more traffic through different search engines. [login to view URL] is the website. Please list all that you can do to improve this website in a short time and mention a flat rate for project instead of hourly rate. My primary products are recessed LED pot...

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    We run a preservative free skin care brand. [login to view URL] The brand is currently selling in India an is priced in the premium range. We are looking for influencers to help us create a buzz about the brand You task is to find us 1. 200 influencers on instagram who are professional make up artists (including bridal make you artists). You can look for ‘MUA’ in the profile, whi...

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    Build an Power/Energy Meter 3 days left
    VERIFIED

    Hello, We want to build a Power/Energy monitor similar to IoTaWatt. It is an open-source project and all the details are already available. You are supposed to develop the complete functional prototype from scratch. Coding Environment - esp-IDF for ESP32 Range - 10watt - 17,000watt Accuracy - >99% throughout the range Timeline - 20 days

    $59 (Avg Bid)
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    2 bids

    Complete analog sensor board schematic and layout

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    31 bids

    Need two PCB for a Ardrino Pro Mini project. 1. PCB will have two relays and a small power supply module. 2. PCB will have an Ardrino Pro Mini module a, small LCD SPI dislpay, light sensor (TEMP6000), 3 Tactile Switches, output for LED light strips( 2x2pin Connector), 6pin connector for power and I/O. Will use already made Ardrino module an also for the Power supply module. You will need to h...

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    I need an Android app. I would like it designed and built is Android things libraries to work on development kit that includes the rainbow hat. the app with have 6 buttons on screen labelled one to six and when pressed each will light a different led on the rainbow hat. I need the project made in Android studio and the code sent to me as it is for a training project. it is not needed to be on the...

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    We would like to introduce our brand, “Tangerine”. It is a brand, emerged from “Atharva School of Fashion & Arts” with an entrepreneurial model. Tangerine is a fast growing women's multi-channel fashion brand. Our vision is to create our name with distinctive excellence in fashion designing & technology both and create an impact with our brand. Our brand celeb...

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    Buck-Boost controller 2 days left
    VERIFIED

    I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

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    Vending on Track is developing a new innovative vending machine telemetry device. And we need a PVC panel designed. The telemetry device is similar size to a soup box. Check "[login to view URL]" for reference. Dimension: 55mmX38mm The PVC will have 3 dome buttons/metal buttons, dimension wil be around 9mm. Also it will feature 2 LED indicators, red and green. It's 1206 LED...

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    16 entries