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    10,146 good design audio pcb jobs found, pricing in ZAR

    We want to make a device which has screen and can be connected to a cell phone via bluetooth. We also need an app which controls the data being sent to the PCB screen.

    R4753 (Avg Bid)
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    3 bids

    ...components based on the schematic and layout of a two-layer PCB. Scope could also include assembly and testing of the first few units as well if availability / skills permit. Ability to review the circuit design for errors or improvements is a plus. Experience with power conversion design using the TI LM5008 buck converter or similar would be appreciated

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    20 bids
    board design,, 6 days left
    VERIFIED

    I want to upgrade my current product to a new level, which may contain speed c...doing the job Also, share your similar project to this You should be able for manufacturing and testing the device according to CE, UL and CSA standards Skills: PCB Design Programming/Firmware App (Android & iOS) Manufacturing Testing and Debugging

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    14 bids
    board design 6 days left
    VERIFIED

    I want to upgrade my current product to a new level, which may contain speed c...doing the job Also, share your similar project to this You should be able for manufacturing and testing the device according to CE, UL and CSA standards Skills: PCB Design Programming/Firmware App (Android & iOS) Manufacturing Testing and Debugging

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    12 bids

    I want to upgrade my current product to a new level, which may contain speed control bu...estimate for doing the job Also, share your similar project to this You should be able for manufacturing and testing the device according to CE, UL and CSA standards Skills: PCB Design Programming/Firmware App (Android & iOS) Manufacturing Testing and Debugging

    R21677 (Avg Bid)
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    20 bids
    IOT Hardware Development 5 days left
    VERIFIED

    ...development for this project. Prior experience in building boards that support Audio Video calling is a must. We already have a external design, firmware, schematic, etc ready. The expectation from this person is to design (schematic will have to be redone)) and develop the PCB. Will be expected to source components (with our help ofcourse), get the board

    R10847 (Avg Bid)
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    11 bids

    ...to DC power section design that is ultra compact 20mm x 40mm using least expensive components that will render most stable design to output 8A at 5.1V from AOZ2261QI-15 IC Is proficient with Altium has Extensive Knowledge of poly work and 4-Layer PCB design with proper copper plane heat dissipation capability Is proficient in PCB layout with Altium

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    30 bids

    Need an Expert Is proficient with Altium Is proficient in PCB layout with Altium, capable of delivering production ready PCB Design files as well as output files , including Component Libraries/footprints/3d Bodies ETC.

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    29 bids

    good at PCB design and will design quickly and give you the board

    R55 / hr (Avg Bid)
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    1 bids

    ...and Ble enabled, battery powered and should have capacitive touch display with a decent UI. You will need to design it around Arm Cortex processor. A RTOS based firmware is preferred. You will need to provide us with detailed schematic, PCB design layout, BOM of device, firmware and its source code, detailed instruction to flash firmware onto microprocessor

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    11 bids
    PCB Designer needed 5 days left
    VERIFIED

    I need a PCB designer who is experienced and have some experience in dealing with ESP32. I have a complete PCB design which is working however i need some modifications on them. I can share the modifications and it shouldnt be huge work as its only modifying few things as other things are already done. Currently the design is done in Altium so you should

    R299 (Avg Bid)
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    I need someone to create a Gerber file for a prototype, two-sided PCB. I have drawing files (CorelDraw/EPS/SVG) of what I want. I uploaded a PDF for a general idea.

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    13 bids

    i need to design pcb for my project. i need output in gerber file.

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    56 bids
    PCB Design Altium 4 days left
    VERIFIED

    i will explain via chatting. if you are available

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    40 bids

    Experienced Altium PCB Designer to make new power board based on IC mfg. schematic Is proficient in schematic capture with Altium Is proficient in PCB layout with Altium, capable of delivering production ready PCB Design fIles as well as output files , including Component Libraries/footprints/3d Bodies ETC.

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    15 bids

    I have a PCB which requires Step down voltage from 18VDC to 12DC I have used DC-DC convertor . Xp Power Model JCM3012S12 . But i am getting excess Ripple which is effecting Voltage OpAmp Voltage inputs to ADC. I need Help With design of a Noise Ripple Filter to remove this Noise . This Can be in Hardware filter or Software filter ie DSP or Both .

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    8 bids

    We are working on a project for which we need complete development of a PCB using PIC MCUs. A running embedded c code with hex file needs to be produced which could be used in Proteus simulation software to test the working of PCB. Deliverables: Embedded c code, PCB layout/Schematic diagram. hex file, Proteus file. All other minor details and specifications

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    ...I need a CAD designer for designing an enclosure for an Electronic/PCB project that we have already completed. Please refer project description as listed below prior sending me you proposal. Project Requirements: • Based on our specification we need a 3D designer to finalize a design which will be in two parts and ready for 3D prints. • Expect a few

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    ...I need a CAD designer for designing an enclosure for an Electronic/PCB project that we have already completed. Please refer project description as listed below prior sending me you proposal. Project Requirements: • Based on our specification we need a 3D designer to finalize a design which will be in two parts and ready for 3D prints. • Expect a few

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    30 bids

    i need a 5v 2.1amp mobile charger circuit schematic and pcb layout. the dimensions of pcb to be within 16×34×38mm

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    1 bids

    i want a simple mobile charger circuit 5v 2.1amp schematic and pcb layout. the dimensions of the pcb will be within 16×34×38 mm

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    1 bids

    schemetic drawing for pcb

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    Dimensions 4-8"L x 4-8"W x 1-2"H (Housing, as small as components inside all...first. LED light is on all the time. Proximity sensor is built separate from housing and is connected to housing by a 3ft wire What I need from you (Quote 1) PCB layout files AutoCAD design files Parts list If you also provide prototyping give me a separate quote for it.

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    14 bids

    Making a custom wireless alarm clock. Would like a circuit diagram and custom PCB board made. Main alarm clock components include lcd screen, rechargeable battery, micro usb charge port, buttons, and vibrating motor for alarm.

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    29 bids

    schemetic drawing for a pcb

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    1 bids

    I would need a PCB like the STM32F746 - Discovery. Please take a look on [login to view URL] I had wrote my software for this board. I use exactly the same SD-Ram, QSPI but another LCD-Display. I also need a few additional features I also need a few additional features. Like CanBus, battery for the clock, free

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    Provide an electronic design for a 2 channel multiplexed inductive loop detector (LC Oscillator). Design will include:- 1. Schematic, BOM, calculations, technical explanation of operation, spice modelling of circuit or equivalent 2. Electronic components to be sourced from digikey or equivalent, industrial temperature range and AEC-Q100 – automotive

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    pcb power supply 2 days left

    design power supply board thats contain 24 nd 12 v out put

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    36 bids

    Hello, We are looking for an experienced freelancer to design for manufacturing an existing product prototype. We have several working versions of our system. Our system is too costly to produce, we need to work on the design to reduce the BOM cost. The project goal is to reach a defined BOM value on the website [login to view URL] The job consists in:

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    Hello, we want to design a pcb including ESP32, 2 optoisolated outputs, 2 sensores I2C in same channel, 1 modem using UART like SIM808, 1 UART for conector, 4 digital inputs, 2 analog input, 2 relay ouputs, protection inverter voltage and overload protection with fuse. The ESP32 need to have the USB to comunicate and programming, all hardware is open-hardware

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    1 bids

    We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "Substrate" or " Track". You will

    R75 / hr (Avg Bid)
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    19 bids

    I PCB controller with capacitance touch screen that will control functions in a display mode. i will send you a schematic to lay out PCB which will have just top and bottom traces per schematic. The board can be three layers. envelope size of board must be 3 x 4 inches with micro USB to load software which we will do. You lay board out to schematic

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    can you convert pcb Allegro 9 to 17.2 as well Orcad files i need quick response. budget is small but on going project

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    9 bids

    ...Product engineering who can help me design and create prototyping for Electronic Bicycle Bell. Device can store 3-4 pre-record rings and unit can be connect via mobile app. Device can be activate by multi-function control button or remote activate by another multi-function control button via Bluetooth. This project, 3 design objectives need to be fulfill

    R688 / hr (Avg Bid)
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    I wou...you don't have it. I have board design and schematic for my work in Arduino if it's needed. Sigfox module datasheet is available at [login to view URL] I don't need any physical delivery. I'm just looking for the code, and probably possible PCB design based on negotiations.

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    I wou...you don't have it. I have board design and schematic for my work in Arduino if it's needed. Sigfox module datasheet is available at [login to view URL] I don't need any physical delivery. I'm just looking for the code, and probably possible PCB design based on negotiations.

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    PCB Schematic & Design 1 day left
    VERIFIED

    We have a raspberry pi 3 implementation/prototype and want it to be taken to a custom board.

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    PCB designing and prototyping. pcb requirements : wireless connectivity using Bluetooth with mobile devices, MCU to process data received from mobile devices and according to the data vibrating the vibrating motor.

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    1. 3D model files 2. Electronic PCB design/layout 3. 2D manufacturing drawings 4. BOM with purchase links for off the shelf parts

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    5 bids

    The marketing potential shows positive in ...into your own sales. The work will be done in China, so the cost would be a lot more competitive than American firms, or even most of the Chinese firms. Our company offers PCB reverse engineering & IC/MCU unlock services. Please refer to our website for the service details. Https://[login to view URL]

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    I need some help with selling electro mechanical parts as below. Round/ H...mechanical parts as below. Round/ Hex spacers (Brass/nylon) led spacer led holder silicon insulator PVC sleeves connector cover mic holder tact switch PVC cap snap bushing cable ties PCB terminal block plastic gear test pin etc. target countries- All countries are acceptable.

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    ...conduct the Keywords Ranking Project as below: 1. Website: [login to view URL] 2. Target location: Europe / North & South America 3. Keywords PCB Cloning PCB Copy PCB reverse engineering MCU Crack MCU copy IC Crack Chip reverse engineering The expectation of the project is to Rank the keywords 1-10 position

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    I need a pcb design and prototype for a small bcb with a laser diode to be controlled by arduino uno. power supply should be from arduino. please see attached a document. [login to view URL]!AszrPVVSnKv0iI9giB0tBjQlavTfXg [login to view URL] [login to view URL]

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    We need someone to create a finished prototype for a smart wifi display card with Nano Technology circuit. The card must be near to the size of a business card (3.5 x 2 inches). Thickness should be 3-5 mm or (Half Centimeter thick). Card will be connected wirelessly to wifi and will display colored images coming from a remote server. Server side is our duty and we will provide all information for ...

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    Need a pcb design with BOM for a raspberry compute module 3 lite, that will be used in a manufacturing environment as an IOT gateway. The design must include: - 16Gb eMMC - Wifi - Bluetooth - Ethernet connection - Power supply - LED's (energy, indications) - push button for factory reset. We develop software solutions, so we dont have

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