Lm3886 bridged amplifier schematic jobs

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    7,567 lm3886 bridged amplifier schematic jobs found, pricing in USD

    Project Overview I need a schematic and PCB layout using Altium PCB designer. The circuit is available as a sketch and contains an 8pin SOIC plus a few R’s and C’s The board will be 2 layer and approximately 50mm by 50mm I would like the design completed as soon as possible but at least before 3rd March. I will make the PCB and assemble / test. Project Description You will take the s...

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    The raspberry pi needs to be able to record and store various different voice signals either via the raspberry pi's storage or through an external storage drive e.g. an SD card. The voice recording should be 5 seconds long. The microphone that's to be used is as attached. A switch or a push button can be use to indicate the start of recording and a timer of 5 seconds is to be implement...

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    Hello, We are developing a bluetooth speaker concept and are looking for a PCB designer/developer to help us design a circuit board. The functional requirements for the project are listed below: Operates on a 3.7v (battery input) to (may need to be converted to 5v to operate the circuit) Using 3.7v li-ion battery, the circuit must include a charging option with all safety requirements, ...

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    remove unnecessary elements in the diagram and re-route the tracks only altium

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    Hi Ali, I'm looking for the construction of an IoT board. To begin with, LoraWan, GPS, temperature and pedometer, sending a package every 30 seconds. This will have to be powered with a battery therefore the consumption is something fundamental. I saw in your skills othat you have knowledge in IoT. Would you be interested in this project? If so, how much money and time would you ask for? Just...

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    I have an existing Excel workbook with a sheet used for selecting stencils and pasting in the schematic of a vertical wellbore. What I require is a VBA expert to convert the wellbore template from vertical to horizontal.

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    Logo production 5 days left

    Based on the existing LOGO of our company, we need the logo of the sister company we are creating. Artwork and font will remain the same, only the wording (nome of the company will change). See attached schematic description. Very easy job and straight forward. Actual original logo will be given once selected.

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    Mechanical Engineering -2 2 days left
    VERIFIED

    Schematic Example of Engine We have to prepare a report similar to the Sample Format. Attaching the data and video [login to view URL]

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    Trophy icon IMAGE CAPTURE API 5 days left

    1. Design an image capture and tagging API, using the Unity3D platform for a new windows-based program, under development, called Pr-CIC. The API is to capture images from a web-based screen, images to be tagged and used as a communication protocol, between the screen and the Pr-CIC program. 2. The API must also be able to communicate back to the table, via cursor, responses generated by the pri...

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    We wish to create a low-cost consumer audio playback device (PCB only) using a BT201 [login to view URL] audio board. This board is capable of storing and playing back MP3 files from local storage on a TF card (16 GB) and includes audio output as well as a built-in amplifier and Bluetooth 5.0 (BLE) and the ability to connect a 5V battery as well as expand onto the board via serial interface. Use d...

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    gaming keypad ([login to view URL]) + mouse([login to view URL]) (Picture attached) I want all the keys on left and right side to be re-mappable (1. Where we dont need to remap all the keys everytime before we play.) ( 2. Analog stick should work to move the character around like this video from 1:40-1:50 [login to view URL] ) Wired USB connection I'll provide you the schematic. Step #1 &...

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    Flashing LED Light. I am looking for schematic & PCB design for a flashing light. The flashing light must only flash when the PCB is tilted or not laying flat. It needs to have a rechargeable battery that is recharged using solar power. The flashing LED’s must be super bright and minimum of 3 pieces. The battery would only operate from 1-2 hours per day intermittently. There is a restric...

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    I WANT QUOTATIONS FOR ARTWORK BY A NUMBER OF DIFFERENT CARTOON ARTISTS. THE PROJECTS WILL BE TO DRAW AND RENDER ORIGINAL CARTOON TYPE ILLUSTRATIONS FOR HUMOROUS GREETINGS CARDS. I WILL CREATE THE IDEA AND A ROUGH SCHEMATIC SKETCH / STORYBOARD AND THE CAPTION, AND I WILL RETAIN THE COPYRIGHT. WE WILL NEED TO SEE YOUR PORTFOLIO HOWEVER BRIEF.

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    8.5 Volt SMPS 1 day left
    VERIFIED

    I need a power supply with SMPS topology. Size: As small as possible with 100% safety 1. DC Output Volt : 8.5 ±0.1 2. Output Current : 2.3 ± 0.01 Ampere 3. Input : 230 Volt AC ± 20% Single phase 50Hz 4. Line regulation : Very High (Steady DC output Voltage even in ±20% AC Input voltage change 5. Load Regulation : 0.01% on 0 to full load 6. Over load and unlimited Short...

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    I have a schematic that needs an update and converted to PCB and the output needs to be a gerber file suitable for sending out to be made. I used an RJ45 to connect to the motor output, but I am open to suggestions for both the power input (+12v) and the motor output regarding connnectors. I did not build in (but needs it), protection from reverse power on the 12v.

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    3D Mesh Cleanup 18 hours left

    We produce OBJ files by scanning homes and buildings using a Matterport scanner. We then purchase the files from Matterport which include: 3D mesh file (.OBJ) including the necessary texture map image files (.JPG) Colorized point cloud (.XYZ) Reflected ceiling plan image (.JPG) Multiple files if multiple floors (.PDF) All floors in one file High-resolution floor plan image (This is NOT the Schema...

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    We are using tanner Tool for schematic, simulation and layout of the proposed circuit. We are making new xor xnor gates and with the help of these gates we are using in new full adder called as hybrid full adder.

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    I have already designed my LNA with single stage but i have to get rid of some ideal components in the design & still have to get acquired Gain in ADS & then have to do the same in layout & then I have to send the board for PCB design which I'll do by myself. Points what you need to know before taking this Projects in hand 1) You must have prior experience of designing amplifiers ...

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    I need two images of a person walking two dogs. The posture in the first image should be similar to [login to view URL] where the person holds a leash in each hand with their hands close to the body and the dogs approximately the same distance away from the person. What I need differently is that the leashes have the same colour and that they are tangled up so that it is not clear with which hand ...

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    We are a home automation company, looking for a Qt/C++ developper for developing a C++/Qt Apple Media Remote TV library. Currently, the iOs application Remote - developped by Apple - allows the full control of an Apple Tv from an iOs device. At least two projects have been previously released to allow such control from a computer running Python or NodeJs. The protocol is described and is very clos...

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    We have a product that uses the microchip MCP39F511N power monitor. The schematic and board has been assessed by Microchip tech support and determined to be OK, the boards have been professionally built. We cannot seem to appropriately calibrate the chip however. When we calibrate to a known load, the readings don't go to zero when the load is unplugged, equally we sometimes get negative load...

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    PCB layout/Schematic capture Audio VU meter. More details on PM.

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    Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

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    Two swedish products, an amplifier and a pair of ortho acoustic speakers has benn reviewed in a finnish hifi magazin It is hard to understand if you don´t understand finnish. So my question is: What does it cost to translate the upploded review from the original finnish to english?

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    I am looking for PCB design, and the Gerber files to hand to prototypers. the circuit will use for a local textile machines *Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, a dual color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a whole disk wi...

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    To whom it may concern: First, please DO NOT bid on this project unless you (a) read the full description, (b) read the attachment - it has more details, (c) willing to effectively communicate, and (d) stand by your bid. I will not play bid games - it is not fair if I did it to you, nor is it fair you do that to me. I will not waste your time, so please do not waste mine. Second, for a quick ...

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    I am developing Bluetooth headsets, I have the schematics in pdf and I would like to get the desing in Altium (schematic and layout).

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    Hi preetpalsingh33, My name is Renat, from Barcelona (Spain), I am working in a company producing accessories for motorbikes. I saw your profile and I am looking for someone with your experience. I am developing Bluetooth headsets, I have the schematics in pdf and I would like to get the desing in Altium (schematic and layout). Can you share me a quotation of time/cost? I see your price is 10$US...

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    Basically, I want this project to be in two parts but i am handling each differently. That is the pulse and VLF. Interested bidder should be able to include all source codes and pcb schematic drawings; I want pulse and vlf metal detector projects with all the technical documents. Requirements: 1. I should read the received data over rx-tx. or I should read data from adc input of different microcon...

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    2 bids

    We have a design and schematic done but need a professional resource to augment a staff on holiday to finish the PCB layout urgently. Candidate must have experience using Altium software and have access to full libraries and capability to deliver. Prior projects, educational qualifications and professional certifications are a must. Files will be uploaded only after a short list.

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    Looking for a quote on a schematic only. Just an experimental project. Uploading arduino code works, working with individual components works, but putting it all together is not. The ask is to create a schematic for an arduino project that consists of arduino mini/ble/2 led diodes/1 buzzer/2 buttons/lithium battery. Should have correct connections, resistors, etc. The arduino program is sim...

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    I'm an almost 38yo audiophile who loves the sound quality from the 90's Phoenix Gold amplifiers, I honestly dont know how to go about doing this project, i had asked a decal shop to help and they turned me down so here i am. Ok i have a vinyl wrap that has the lettering of an amplifier I have, it's to restore it, i need some copies of it made plus have some made for other amplifiers...

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    We need to restore and convert an old Staff Quarters Compound into a learning centre. The proposal will be 8 pages only. All schematic, rendering, etc. should be included in that 8 pages documents. (Gross Floor Area: 600 m² ) AutoCAD drawing will be provided.

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    To design a PCB schematic and layout for a raspberry Pi HAT shield with Mini PCIe interface and IoT wireless module that has mini PCIe interface as well. The HAT is to work with other mini PCIe wireless modules. Experience with EAGLE and Altium software, Raspberry pi, USB/RF impedance control. Experience with wireless chipsets.

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    I am building a induction heater that can be used in professional cooker, so I need a circuit that takes power of 220 V and power can be controlled by Arduino or Raspberry Pi. We have a induction coil which is 2100 Watt. Here is the link: [login to view URL] We already have a circuit that can run the heater but we cannot control the power. Also we have a professional heater that we bought, if n...

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    looking for someone to make a gerber file ,schematic ans silk screen so i can upload to a pcb company . relatively fast project

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    I need a power supply with SMPS topology. Size: As small as possible with 100% safety 1. DC Output Volt : 8.5 ±0.1 2. Output Current : 2.3 ± 0.01 Ampere 3. Input : 230 Volt AC ± 20% Single phase 50Hz 4. Line regulation : Very High (Steady DC output Voltage even in ±20% AC Input voltage change 5. Load Regulation : 0.01% on 0 to full load 6. Over load and unlimited Short...

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    48v dc input to 12v 5Amp. deliverables : schematic, Gerber file, bom

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    *Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, A dual-color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a hole disk with 30 mm out diameter the hole dia is 10mm and with a good design. 1- we want a PCB circuit with 30 mm out diameter and a cent...

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    I am just a tinkerer, no business at all. I like old tube mic preamps. - I would like a quote for a PCB designer to make a digital file for a PCB board based on a schematic I have so I can submit the file to a PCB manufacturer to make a board for me. The PCB board will not have tube sockets mounted on it, so it could just have slightly bigger through holes with pin #'s printed close in an ar...

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    I want two separate projects with Pulse Induction and VLF (Multifrequency) system. Of both projects; - All technical documents - PCB Schematic and PCB Design Files - Complete list of used electronic components - Open source code of the microcontroller used (Preferably Atmel processor and Arduino) - All files and documents of the studies

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    1. Time: (Shows Hour, minutes and seconds(12:24 : 52)) 2. Calendar: Day Date Month & Year) 14 : 02 : 2020 DD MM YYYY( Calendar for 100 years) Each LED indicate each days. 3. Alarm: (Hourly chime. From 5.00 AM to 9.00 PM, with on off and two programmable alarms, one is for switch ON a relay and the other is to be programmed for switching OFF the relay and play Chime for 30 sec fo...

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    I have a picture of a Segmented LED Schematic that I need a Eagle Library part created, Must have Pins, and have a reference layer showing the woverall size of the unit.

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    I want to amplify the sounds coming from an electret microphone and filter the external [login to view URL] amplification should be min *100X

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    We need a Enginner to draw a gerber file according to the schematic. PS: use an an RJ45 female to replace screw terminals 15,16,17,18,19 & 20 ,the same schematic. We need Gerber file and Bom List

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    Hi I am looking for somebody to design me an Arduino setup or a circuit board from scratch. It would be a complete controller for a parrot egg incubators. This is what I would like to do and want to hear your opinion if this would be possible to do this from a single device. I am willing to pay for your help. All I am looking for is a schematic of a electronic circuit board that can do the followi...

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    Hello, i have a custom IOT device that needs embedded software development Hardware: 5" CTP Screen: SPEC-KWH050ST19-C03 Graphic: BT815 + memory W25Q128JV USB 2.0: FT231XS Crypto Authentication: ATECC508A Audio Amplifier: TPA6203A1 WiFi/MCU: ESP32-WROOM-32U LED Driver: IS31FL3236A Device firmware futures, i will discuss you in details later. can you take this job ? do you have experience ...

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    Hello, i have a custom IOT device that needs embedded software development Hardware: 5" CTP Screen: SPEC-KWH050ST19-C03 Graphic: BT815 + memory W25Q128JV USB 2.0: FT231XS Crypto Authentication: ATECC508A Audio Amplifier: TPA6203A1 WiFi/MCU: ESP32-WROOM-32U LED Driver: IS31FL3236A Device firmware futures, i will discuss you in details later. can you take this job ? do you have experience ...

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    Hello, i have a custom IOT device that needs embedded software development Hardware: 5" CTP Screen: SPEC-KWH050ST19-C03 Graphic: BT815 + memory W25Q128JV USB 2.0: FT231XS Crypto Authentication: ATECC508A Audio Amplifier: TPA6203A1 WiFi/MCU: ESP32-WROOM-32U LED Driver: IS31FL3236A Device firmware futures, i will discuss you in details later. can you take this job ? do you have experience ...

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    [login to view URL] HIGH SET HOUSE- (SEE ATTACHED SITE MEASUREMENTS AND PHOTOS) PROVIDE THE FOLLOWING: -FLOOR PLANS -ELEVATIONS & SECTION - SITE PLAN , 2. REQUIRE SCHEMATIC PROPOSAL FOR 4 UNITS/TOWN HOUSES: ALL 2 BEDROOMS, 1 BATHROOM AAND 1CAR GARAGE YOU WILL PROVIDE: - A SITE PLAN SHOWING THE EXISTING HOUSE (ITEM 1 ABOVE) AND PROPOSED UNITS, CARPARKS & DISABLED CARPARK, WASTE BINS, LETT...

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