Designing pcb tube amplifiers jobs

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    16,036 designing pcb tube amplifiers jobs found, pricing in USD

    Please do chat me and I explain everything

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    The assignment is clear and simple. When you buy 1 ton E scrap like Cpu coldcap, Cpu ceramic, RAM gold and silver, CPU slot, PCB class 1, PCB class 2, PCB class 3 etc. What types precious metal will contain the 1 ton and how many grams of each type of precious metal will contain the 1 ton. Where to find those answers?? That’s where you come in and

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    We have a power electronics circuit ready. The task will be to design the PCB layout which we will send for fabrication and the electronic component soldering will be done by us. The prototype should run after fabrication for the project to be considered successfully completed.

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    Project Blue Board • Controller board for a hand held fan and light source. • All required information sh...cycle red  Fully Charged – ws2812 cycle Green • Battery level indicator- same ws2812  Colour range display based on charge level Deliverables • 10 x working prototypes on PCBPCB Layout • BOM - Component list • Gerber Files

    $1200 (Avg Bid)
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    11 bids

    Learn PCB design using eagle can u teach me

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    I have several schematics of guitar pedals in pdf that I would like to pass to eagle or other pcb design software

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    The main idea is to make a similar product like the vaadu captor and adding a lot of enhancement : [login to view URL] what we need to improve regarding the vaadu captor are : - wifi(dual channel) / bluetooth.

    $718 (Avg Bid)
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    Hi Junaid A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Kicad PCB amendments required. resizing of it to make Raspberry PI accommodated on PCB. Let me know a best time to chat on it in detail.

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    Looking for a hardware developer for a small device. The development will include: Schematics and Bom PCB design and Gerber files 5 complete working samples to be sent to chile. manufacture number, link on Digi-key or mouser and description for all components. The Maximum hardware size is 2cmx2cmx1cm and include a speaker, battery (70-100mah), Bluetooth

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    I want the schematic and also the corresponding pcb of this circuit design with all the needed (Gerber) files.( You must only use the free version of KiCad software, use of another software design package is not acceptable ! ). I will provide you with a design from scratch ( by hand - pdf file ). I believe it will be an easy job for someone who knows

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    This project consists in build a sta...Arduino Mega2560 + Ethernet module in one PCB. Ethernet module Wiznet 5200. This PCB need LEDs to indicate power supply and power supply input is 24VCC. And need a USB interface similar to Arduino mega 2560. This project is a similar a ARDUINO MEGA2560+EthernetShield REV3 but components diposed in only one PCB.

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    I need a professional who could design a LED PCB (as per given specifications), print it and mount the LED as well. Specifications as below: 1. PCB size is 5 x 5 inch 2. Pieces - 5 (Initial) 3. Single side aluminium PCB - SMD LEDs placed in 3 rows (9 x3 = 27) More details will be provided after the initial offer. A Non-disclosure agreement will

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    24 bids

    I have a requirement of designing and developing Home Automation products. Devices Needed: 1. A ZigBee device to control switching multiple power points on and off along with the dimming function. This should be slim enough to fit behind the switch board along with the wiring. 2. A ZigBee wireless multi sensor to sense motion and light intensity

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    I need to program a Pcb that’s uses a Atmega1280v TQFP that needs a Bootloader and program the source code , and test.

    $300 (Avg Bid)
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    Hi Karthikeyan can you design a pcb for a LED strobe and it should me switch on/off using pwm signals

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    I need a gps tracker + live web tracking platform login for various user The web tracking map have to show GPS satellites and CELL triangulation and WIFI pcb design + code ( pcb is design is done and 90% of code is done ) The tracker send GPS-CELL-WIFI data via HTTP/Gprs connection to a server/web page And from web interface must have 2 button to

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    Hello everyone, I would love your help to develop a simple rounded PCB board that could fit a Nodemcu board with 6 buttons and a tp4056. Please check the Fritzing file attached before messaging me

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    VENDING TELEMETRY 4 days left
    VERIFIED

    ...keyboard 3. The coin mechanism 4. Card Reader [login to view URL] receiver/collector 6. Termoprinter /option/ The project requires: - To design the hardware /scheme and PCB/ of the controller with the assistance and guidance from the assignor - To write a firmware, which will execute the assigned tasks- this will be described in detail in the

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    Hello, I’m looking for someone with experience working with ESP32 and also designing PCB for production. I have a development board with a schematic that needs updates to fit our current requirements. Some of the work are as follow: 1. Remove some of the parts from the development board that are unnecessary, and not applicable to our current function

    $40 / hr (Avg Bid)
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    Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.

    $21 / hr (Avg Bid)
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    Hello, I need some expert with SolidWorks 2017 installed and have knowledge on modfying part and put PCB and joystick on it easily. Don't bother applying if you don't have SW 2017 installed or can't work fast enough. Type California at the begining of your proposal so I know you read what I say.

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    ...2. Use the above [login to view URL] to record and play a wav file a digital mic on I2S ICS-43434 IC and play wav using MAX98357A IC 3. Make an audio PTT (Push-To-Talk) instead of PCB button. By detecting the rising level on the recorded audio level, ok voice keyword recognized. 4. Doing above but record and play from ram with Flak encoding as needed by Google

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    We need to upload various music mixes with an image, to our You Tube Channel

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    PCB, schematics, design files, Atmega (328 if possible) and accelerometer firmwares that can detect cars harsh break, harsh acceleration, harsh turns and collision. We'll need the design files for producing and assembling the PCB (final product) and the documented source code for the firmware implemented. The PCB will receive power from an external

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    Hi, I'm making a 3D model of a PCB. I need Sketchup models made of 7 components. Goal is for us to be able to do mechanical verification with these models. The PCBs needs to fit in a housing without touching components, so the models need to be mechanically accurate & good looking to show to sales people. I have attached a document that describes

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    need a network interface PCB designed and layed out. Must have Fiber module carrier, three copper network ports and an RGMII interface and network switch. Must use Marvel network switch (which we will specify). Must run off single 5V power supply. Also needs a daughter card on the board for an expansion board that passes through signals (UART and some

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    Design PCB board 11 hours left
    VERIFIED

    Design PCB board which would be controlled thru app and usb. More info pm.

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    Hello, I'm looking for someone to design a fairly simple PCB based on an esp8266 with a special shape. The PCB is for a convention and will be used as a badge (needs place for a necklace) It needs to have: 1. a green LED neopixel in the front middle 2. in the back an esp8266 (maybe an esp-12 but not so important). 3. And FTDI in the back (to upload

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    PCB design 7 hours left

    I need a simple PCB design. The PCB should be square or rectangular with maximum dimensions of 9.5 cm x 9.5 cm. The PCB should hold 5 of the following boards: [login to view URL] There should be some minimal interconnection between the 5 boards (more details to be provided). The USB ports on each

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    We need to design a power supply with 3 output voltages. 1- input source is...regulator 6 amp 3-12 volt DC 2 amp fixed 4-5 volts DC 3 amp regulated . 5- isolated voltage between 28 and (12-5) is 1500 v RMS. 6- the design is opay UL and EMC standard. The PCB will be smaller as much as we can. the 28 is isolated from 12 to 5 ( 12 & 5 have the same GND).

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    more details will be given in the chat

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    We need a 15 x 15 mm PCB with the following features: 1) Tact switch at the center. 2) Multi color LED lighting around switch. 3) Output to two different DC components. One is rated 3.7-5.5VDC at 0.42mA and the other is 3.66VDC at 0.6A-5A. 4) Designed for easy soldering onto 4 output nodes on one of the edges of the PCB 5) 15 x 15 x 2 mm battery with

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    PCB board bug Ending left

    We PCBA for board has some bug: Your job will be : - Review my schematic and make sure it will meet final necessary functionality of our product - Review our design orCad file, Gerber and BOM and make sure they are meet the schematic needs - Debug the board and work with the PCBA manufacturer to fix the issue. - Do the software test of produced board with Arduino

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    My names Doug and I run a tree felling business. I want a short song as a intro to my U Tube vids - I have the lyrics - This would be voice only (no instroments) prefer "First Base" it will be approx 25 to 30 seconds long - Country & Western style

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    I want to create a logo for an you tube kids channel. The purpose of this channel is edu ative for kids and jas to do with travelling around the world and descovering the universe.

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    Looking for electronics engineer with experience in Eagle pcb design and Ealge ULP programming. organize existing projects created in Eagle. organize existing libraries and attributes. Create new libraries. Create custom ULP applications to automate design process.

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    Convert a PDF to a Gerber File We are in the process of trying something new, where we put product relevant information, combined with marketing material on a PCB. The design of the board was done in Photoshop Illustrator now I need someone to help me convert this file to a Gerber file with multiple layers so we can get the part in production. 90% of

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    i need layout from attached file and 3000 of these made

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    I am looking for help to design a small (approx. 60x40mm) 2-layer PCB. Main component will be an ESP8266 (Design can be provided) and some other components. I will provide a shematic which should be checked/verified by the designer. Best for me if the design would be in eagle or KiCAD but also other system may be possible. The design should be ready

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    We are looking for CGI renders of our products (window blinds) built in Blender (preferably). There are a range of products we require made up, this includes close...basis. I have attached a video showing our roller blind and as an example of something we required turning into a GCI image, showing things like the brackets clipping onto the tube etc.

    $50 / hr (Avg Bid)
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    I need PCB Design for my small Project. Its a Simple relay board operated with atmega328p-au & uln2003a, & 1 triac operated with optocopler for phase angle control. I need Minimum PCB Size with less DIP Parts. smd prefered

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    ...time of delivery: Finally I need its final PCB design along with its successfully tested prototype and with that I should be able to go for its mass production and in the end kindly provide schematic, PCB layout, BOM, gerber, drill, PnP, 3D PCB files, welding and testing, shape to PCB Layout along with its enclosure 3D design and Detailed

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    We have a 13,56 MHZ pcb in use and I have to make some changes in the pcb. There are some parts not at the right position.

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    ...component with some design elements (ie logo, color) This is just for a concept meeting. Ideally, you have designed circuits and can use a preexisting PCB design on eagle or and render out a PCB with chips and style one of the chips. More detail provided on application. Please provide 1 single example of your work that illustrates your experience

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    This project involves close understanding of 4 electronics parts - CMOS camera OV7670, STM32 microprocessor, Battery charging module, Bluetooth AT-09. We only have circuit ...suggestions and improvements like voltage management etc to increase life & speed of end product. 3. Provide Gerber or suitable file format to help us place online order for PCB.

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    need a PCB designed based on the Texas Instruments TPA3251 chipset. Configured with analog input, PBTL output, with feedback based upon [login to view URL] from [login to view URL] Single DC input rail (24V DC), single balanced audio input signal on XLR connector, single speaker output terminals as QC tabs. External feedback from external source with passive trim pot to

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    Hi, There I have youtube channel. I make video in different category like 1.0 How to write thesis / dissertation ([login to view URL]), Word tutorial, 2.0 Science/Engineering concept, 3.0 photography, 4.0 Personal finance tips I want to create short introduction video for all of the topics (4 topics). This video should be very short i.e. 8-15 sec each. but great. Please quote for all 4 short v...

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    I have to schematics to merge and need PCB design. I need delivery of SCH, BOM and GERBER. For source files, I prefer Eagle.

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