Led stereo audio vu meter circuit schematic jobs

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    23,570 led stereo audio vu meter circuit schematic jobs found, pricing in USD
    Shipping APP 6 days left
    VERIFIED

    ...vehicles, tanks, food products or if it's a complete moving as in relocation to another country * The app has to be able to enter measurements of the packages HxLxB (M3) (cubic meter) * The app has to be able to enter the number of packages *The app has to be able to enter the items in packages * The app has to be able to enter the value of the packages

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    ...supply documents. Assist in install, test, and start-up control systems for the tubular handling equipment on-site. Select electrical hardware including disconnect switchers, circuit breakers, fuses, contractor, overload relays, variable frequency drives, power supplies, programmable controller systems, human machine interface terminals, communication modules

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    Design a circuit in Logisim for the following simple coffee vending machine: It accepts only coins of the nominal 10 coin and 50 coin . There are two types of coffee, costing: 120 coin and 170 coin. You can order a coffee only when there is enough money (use LED to indicate that you can order one or another type). Once you order, all the money is used

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    2 bids
    Digital circuit in logisim b 6 days left
    VERIFIED

    Build a calculator that can add and subtract decimals of up to 5 decimal digits. The calculator should have a display of 6 decimal digits. There should a number pad with digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 and three possible operations, + (addition), - (subtraction), = (equals). The flow of the operations should be as follow: While typing the number it should be displayed right aligned, extendin...

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    i rec...should be there to see advertisement video in advance. so user can get quick view of information. 3. sometime info that we provide could be incorrect. so i want to add accuracy meter which shows how many % of add we have shown are correct. (not require in initial phase but provision should be there to add it late) 4. referral program scheme.

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    We have a Smart Meter that uses a specific protocol to communicate with the Server. We would like to build s simple website to send commands to this meter and display the response, (such as reading the meter consumption value). At this project we just need to do two functions. Later we can extend the functions. Applicants must be familiar with client-server

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    The schematic and PCB design of a DC/DC converter, preferably a SEPIC, that converts the variable voltage of the CIGS solar panel (335….360W and voltage at Pmpp 56.8 …. 60V) to 4 outputs of 42V 2A (constant current), which are used to charge e-bike batteries of 36V nom. Available power must be shared between the 4 outputs. Solar panel: [login to view URL]

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    PHP based server software that runs to arduino to rasberry pis. This software lights LEDS that are programmed using the program. It is important to have an understanding of the hardware and software involved since this is a very customized project. We have no contact with the original designer. You MUST be able to do this on site locally in Los Angeles. If not, do not bother bidding.

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    ...be applied to the motor under low light conditions. Measure (characterize) the properties of the phototransistor under both light and dark conditions in order to design the circuit and calculate component values. Be sure to justify all component values and provide calculations for critical parts of your design. A table listing all components and briefly

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    Design a circuit 5 days left

    A circuit in Logisim for the simple coffee vending machine with the following details in the attached doc.

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    Project As Discussed with the seller... All the things discussed in the document. Please make sure you're agreeing the full app will be done within 220hours for $25/hours that is mentioned in the document below for proof. Including the Terms & Conditions.

    $25 / hr (Avg Bid)
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    Quisiera el diseño para poder crear placa pcb para la conexión de 400 led y poder utilizarlo como si se utilizara una tira de led común utilizando estos led. [login to view URL] poder alimentar con 12v para poder gobernar lo con

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    Design a circuit in Logisim for the following simple vending coffee machine: It accepts only coins of the nominal 10 coin and 50 coin . There are two types of coffee, costing: 120 coin and 50 coin. You can order a coffee only when there is enough money (use LED to indicate that you can order one or another type). Once you order, all the money is used

    $30 (Avg Bid)
    $30 Avg Bid
    7 bids

    ...technologies, who can design and build a vanward prototype of GSM & GPS Tracking Device with the following characteristics: * as small, as possible in regards of the PCB (electrical circuit board) dimensions; * accurate, sensitive and efficient due the amplified GSM (3G/4G) & GPS and/or Satellite technologies; * number of sensors: accelerometer, gyroscope, temperature

    $1581 (Avg Bid)
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    ... The functionality of the dashboard charts is already developed. but the site lacks the UI/UX look and feel. I need a design that emphasises the purpose of the site as a meter for happiness in UAE. The perfect site should include a banner, a theme, a design for the charts! The banner should mention the landmarks in UAE such as Khalifa Tower, Zayed

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    ...in order to design the circuit and calculate component values. Be sure to justify all component VALUES and provide calculations for critical parts of your design. A table listing all components and briefly noting how values were derived is required. An op-amp is be used in the project along with a TIP-31 transistor. The circuit MUST function. Good parts

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    I have a basic design of what I want to build and have built many structures on my land in Brazil. but as this structure will be very tall (9 meter pieces of 12x12) I need a structural engineer to advise me on the size of the foundation of concrete which will need to be built underground. I have attached an example of a similar type structure.

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    Build a LED Panel Circuit 5 days left
    VERIFIED

    ...electronic expert to design & develop our project from Singapore We need your help on the below mentioned areas: 1. Control a RGB LED Matrix Panel(48 * 160) which is programmed through Raspberry Pi 2. Program two RGB LED Strips using Raspberry Pi The budget provided for components is excluded here. We will provide or order the components for you.

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    Home renovation 4 days left

    Dear freelancers, We are a family and looking to refresh a house we have just bought. The house was built in the 1980s by an architect. It has 105 sq meter + a 25 sq m garage. We want to extend it to 145sq m and transform the garage into a master suite. The house has three levels, each separated by a few steps only. We have a rough draft of how

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    Mastering song 4 days left

    I want a track mastered to the VERY BEST QUALITY, like quality for radio. , quality for headphones and car stereo

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    39 bids

    ...bottom side of the tube only. The range of the heat flux from 5000 - 10000 Watts/hour. Tube dimensions are changeable depends on to active the output results. Tube Length - 1 meter Tube Diameter - 8 cm (Change) Water Outlet Diameter - 2-4 cm Water Inlet Diameter - 2-4 cm Vapor/Air Outlet Diameter - 2-4 cm (If you want you can assign) Vapor/Air inlet

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    ...DMESG. However, some of our settings are incorrect apparently and the keypad isnt working. We do evtest and no events show. We need assistance to: 1. review the hardware schematic and ensure no errors and all was properly done for the TCA8418 ([login to view URL]) 2. (assume #1 is good), then assist to integrate the custom keypad

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    ...Electrical The article should be 1000 words long. And make use of the following keywords and phrases: - The lights are out - Why is toaster tripping the circuit breaker - Why is the circuit breaker tripping - Why won't the safety switch turn back on - Why is the power tripping - Why is the power off - Water has leaked into my powerpoint and

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    Salam aleikom (Peace on you) brothers! I am currently working on an assignment that requires me to use a specific circuit called "Circuit Playground Classic". It is compatible with Arduino. I need to code this device to use low power. So, I need you to use low power techniques such as “Gamma correction”, low power mode, etc, in order to reduce power

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    I have a paper which describes a neuron's action potential behavior with a MOSFET based circuit. I need you to make PSPICE analysis of this circuit and get the same results in the paper.

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    ...and the wireless units would have a rechargeable battery with either contactless charging, or through the same prongs used to plug it into the foil/epee, with a small LED battery meter. The wireless unit that plugs into the weapon could be turned on and off by contact: plugging it into the weapon, rather than have a switch. The three units should be

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    ...and the wireless units would have a rechargeable battery with either contactless charging, or through the same prongs used to plug it into the foil/epee, with a small LED battery meter. The wireless unit that plugs into the weapon could be turned on and off by contact: plugging it into the weapon, rather than have a switch. The three units should be

    $36 / hr (Avg Bid)
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    5 bids
    Trophy icon Make us a company logo 3 days left

    I need a logo designed. I the name of our company is ICS which stands for integrated Circuit Solutions were an electrical apparatus wholesaler. Logo is ICS

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    52 entries
    Firmware STM32 3 days left

    ...the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. 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 SPI interfase. 3) Write the final program.

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    1 bids

    I need an iPhone app. I w...change in proximity during same time interval. Below are pictures showing changes in sensor apps from Apple Store - top two pictures are before & after block of ambient light meter and bottom two pictures are before and after magnet brought in close proximity to magnetic field sensor. I am unaware of any proximity apps.

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    Hellow, I need to design a schematic for a small project. Only some small questions , need it done in some hours. for questions ask me, but only if you have time directly

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    We are a LED products manufacturer. So we are interested in some LED industry high DA and PA backlink service

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    Hi, We are looking for an experienced freelance structural engineer for wind load calculation and design 6 - 8 Meter pole with baseplate for CCTV Mounting / Camera pole. Your early response would be appreciated.

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    Hi, We are looking for an experienced freelance structural engineer for wind load calculation and design 6- 8 Meter pole with baseplate for CCTV mounting / Camera pole. Your early response would be appreciated, Karan Mannar. Cell + 971-50-5684975

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    Hi all , currently working on a big project . required freelancer from various field...people bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

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    HI , I am looking for designing a electronic system which be used to identify the trolle...trolley back on the line . I am looking for a wired solution , wireless solution is not suitable for my use case . The developer has to develop the schematic and the code . The deliverables are 1. schematic 2. gerber 3. source code 4. 2 working samples.

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    Hi all , currently working on a big project . required freelancer from various field...people bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

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    I need a man who is good at creating corcuit in Logisim

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    4 bids

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    Featured Sealed Top Contest

    *2 PCB designs total, both using all SMD parts* 3V LED flash with SMD 2 pin header, water activated. powered by 3v CR927 battery, this project will have 3 separate standard 0805 LEDs that flash in sequence. The LED's should be placed as close to the edge of the PCB as possible for use of right angle LED's with curved lens. This unit will be liquid/water

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    Hi, I have a schematic designed in LTSpice that I would like created on a PCB. This isn't a very complicated circuit and would hope that it could fit on a board about 5cm x 5cm or 5cm x 7cm. The outcome of the project is the files I would need to provide someone to produce the PCB. Thanks.

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    Given me sample DWG , PDF OR SKETCHUP , your list WORK if you Pro I need desain House Modern Iklim TROPIS Waiting for you Mr or Ms Pro .

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    ...nRF52840 · A switch and a RGB led (red-green-blue) · A motion sensor (accelerometer and magnetic sensor à ST LSM303C) · An AFE (TI AFE4404) and OSRAM SFH7070 (2 green leds, 1 photodiode) · A micro-USB connector to charge the battery and access the nRF52840 · A matching circuit and a Bluetooth antenna...

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    ...Requirements: 1. Choose suitable components and design PCB with following specifications: - Microcontroller w/ BlueTooth, SPI OLED display connected with FPC connector, charging circuit for LiPo battery - BOM for board under $20 - Size Footprint VERY SMALL, most important feature, as PCB is for wearable, thus it must be Micro Size (Less than 7mm x 10mm x 50mm)

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    design and circuit of a high frequency inverter operating at a frequency of 40 khz . the other detais will be shared soon. this is a pilot project with government.

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    Industrial Digital temperature controller In this project I need schematic of digital temperature controller using microcontroller, I also need HEX file, C program file and electronics components details of this project. More project description as below… Control action=ON-OFF/PID Input details: 1 temperature sensor RTD (PT-100) [range -99 to 850]/

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    The effect of laser inkless eco-printing (LIEP) on the carbonized microstructure of paper has been analyzed using two microscopes and a color luminance meter. It has been observed that after LIEP, the carbonized microstructure of paper presents three categories of features: small holes, cauliflower core-like clots, and fibrous features. When the printing

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    Hello, I have the pictured boards and want the wiring setup and code to make the button to activate a horn when pressed

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    please arrange to do two layout with 3000 Square meters and 6000 square meter using the same sample attached with the following information the building on 50% of the Land the rest of land to be used for car parking and Landscape attached a separate drawing for the first floor contain Administration Office with Kitchen and W.C room with 150 M size

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    ...and the Tiny Motor that will be running this generator. The RPM and the voltage and current out put will be disclosed later. I need all of the build documents such as the schematic/drawing, calculations and the BOM files associated with this design. I'm Looking for a Freelancer that has been designing Alternators and generators (and DC motors) that withstands

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