Amplifiers circuit schematic pcb layout jobs

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    60,284 amplifiers circuit schematic pcb layout jobs found, pricing in USD

    I need a design of a device that is able to generate random frequency in a setted range (for example 50Hz - 200KHz). This device should be connected to a piezo or a vibromotor. An amplifier needs to increase or decrease the intensity of the vibration. With an User Interface is possible to setup the parameters (frequency + intensity). Please note: I need only schematic and PCB design.

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    Touch Talker 6 days left

    We are designing things that help people with physical challenges and limited movement including L.I.S ( Locked in syndrome) We need a basic sound module. Think of it like a really basic e drum module. It will have 4 trigger/sensors (that we will provide) It needs to play 4 .wave file sounds, one for each trigger sensor. Like a drum module it needs 10 banks so the user can choose a set of 4 dif...

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    Smart Edge 6 days left
    VERIFIED

    Developers for this project must posses rich skills in all three of the following areas, 1. Hardware - PCB engineering for the production of a daughter board that consists of IO, USB Ports, RS485 Ports, and Ethernet Ports. Case design for housing the finished product. 2. Software - Android custom application to channel communications between the daughter board and a smartphone as the motherboard...

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    Product designer needed to design a new consumer device including a circuit board, LCD display, electrode pads, and injection molder parts. The circuit board is already designed.

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    I have circuit, I have printed board. All you want is to check the circuit.

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    Schematic design 6 days left
    VERIFIED

    Components include Servo motor Stepping motor Light sensor 9” touch screen Hard disc (Solid state) 250 GB+ Ram 8GB + On Button Wifi, blue tooth, Ethernet connections,… USB 3.0 .....

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    I need you to develop some software for me. I would like this software to be developed.

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    General information: We're looking for a Designer who can overhaul the design of our web application, right from static pages, to dynamic forms, video preview windows, and other pages with complex workflows. We'd like to have the design changed to something that is easily understood by a lay person, so a key role here would be taking complex functionality and trying to display it in a ...

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    Deliverable: We need PPT layout and design for an executive-level presentation. The slides need to have a cohesive look and feel using Microsoft brand guidance. We have prepared content for each slide as well as guidance of the general idea to be used in the layout---but looking for your creativity to bring the content to life. Looking for clean, simple, yet interesting and engaging layout and des...

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    we need to design an security keypad to acces the office with memory of the codes entered,timestamp, low consumtion, (should run on coinceil batteries minimum one week) software to download the data. It should be verry low profile, thikness no more than 3mm. Features: 1- based on ATmega procesor low power consumption beetwen 1,7-3,6 qfn or udfn package 2- flash memory AT25CY 042-MHN-B or equival...

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    We will provide PSD layout (14 pages), then you change to HTML with mobile responsive. You can deliver at HTML format to me, thanks.

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    Need design layout for my upcoming office. Total area - 110 sqm Im looking for minimalist design possibly with glass enclosures. Partitions for office [login to view URL] cabin for one person 2. Staff area good for 14 staff with workstations & cabinets 3. Meeting room 8 persons with provision for projector and screen. 4. Training room good for 14 -16 trainees w/ provision for project...

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    I need Schematic diagram and Gerber file for digital weighing scale .It need to be arduino based or with atmel atmega 2560 based. Its A/D convector need to be ADS1232 and display driver IC need PT6964 chip.

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    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

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

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    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.

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    Local Urgent NDA
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    I am looking for someone who can design PSR-aware low dropout regulator. It should use PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis Let's discuss in details on chat.

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    We develop new wine and spirits brands, and this one we feel like we can't quite nail down. We want an EVOLUTION of the image below, not something completely different. We are going for a brand that looks like it is old and has some heritage, but is modern, has been updated. We want hints of the Irish origins of the spirit type, but it is an American product (that is how we came to that font ...

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    MIGRATE WORDPRESS INSTANCE - host migration of site from old to new host - set up fresh wordpress on new host - migrate files WEB FORMS - improve 2 web forms experiences - registration / sign up - email contact PAYMENT INTEGRATION -choose and set up a payment gateway for taking registrations YOUTUBE VIDEO SETUP - set up youtube account and put some videos on the site Once...

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    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...

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    warehouse layout 5 days left

    Remote AutoCAD design work designing warehouse layout. Preferred the resource has own CAD software. Must be US based.

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    We are currently looking an electrical engineer to take on several small projects for us. These projects will focus on PCB layout (Altium required) although there may be additional design work too.

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    Hi we’ve got floor plans and themes for a wedding- we need a designer to put these into a 2D layout format with an aerial view showing all the different elements on the hotel floor plan and also possibly 3D render designs

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    We are a small restaurant wanting to create a full colour cocktail recipe book for Christmas this year. There will be a full colour photo on one page and a recipe on the facing page. We would like the design to be contemporary & funky with out being gimmicky.

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    We are looking for a graphic designer to layout and make visually more interesting a final report with 70 pages that we must submit to the European Commission. We have designated fonts and Colours, and prefer a clean, modern style. There are some other items that will follow in September, ie

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    Design the PCB layout and required programming. Select the required components (Digital Encoder, micro USB, 3.5mm aux port, ect) Selected components must be readily available from reliable suppliers. Provide necessary files for manufacturing process of completed and programmed PCB. Provide feedback and improvements on design.

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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...

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    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...

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    Schematic capture and layout footprint project

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    Looking for a design (of the total video layout and the graphics) for an indoor spinning(cycling) instruction video. (Reference is made to the attached presentation) The video consists of the following elements: 1. Person on a bike 2. Scenic background video 3. Text/symbols that show the user details of the training / track Request is to: 1. Suggest location for person on bike in screen. (...

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    Need an experienced electronic engineer to make a PCB deisgn for my systems. More info will be provided on message.

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    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...

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    Hi, I need someone with the following experience in animation, coding which is mostly CSS which will be designing a chat box for Twitch and have graphic design abilities hopefully with a bit of anime style, if not, not to worry. There may be more designs I want made, however further prices will be discussed depending on your skills and your abilities. Twitch is live streaming platform, the desig...

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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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    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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    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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    i need someone help with my cs-cart layout and i did my app settings but i don't know how to get the file to upload to google app store

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    Website design layout graphic 4 days left
    VERIFIED

    Want to build new website [login to view URL] I want new graphic design , layout of the website and new look ! Old one is very old and boring !

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    Trophy icon We Need The Name Of A Profession 4 days left

    We are developing a health clinic and are trying to do things in a new way. We have some unique services, some unique equipment and small pods for our customers to get their treatment in. We need the name of a type of designer or engineer that can help with this but I dont know what the name is for this. It is not an interior designer. It is kind of like an occupational designer or similar. Her...

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    Hello Freelancers, My name is Steve. I have a sub division project which already has a set of draft plans created where the site layout and building dimensions have been approved. I now have a requirement where I would like someone to look at how to best maximise the internal space to provide the best use for a family living environment. Ground Floor - Main Entry, Internal Garage Access, Loun...

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    Trophy icon Basketball Flyer 4 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 4 days left
    VERIFIED

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

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    Hi Rajagopal S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The brightness measurement with help of PMODALS sensor ([login to view URL] ) should be realized. For this purpose, the Basys 3 FPGA board should be used. Furthermore, an 8051 microcontroller IP core([login to view URL]) is to be used, which takes over the control. The result of t...

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    I have an idea, quit basic `I think. `I just need to talk to a designer to get a layout for a printer

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

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    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.

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    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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    I have an existing website I need to add one more page so i would like it designed for the purpose of sale of goods during festival. Integration would be done my me, I only need a web page designed for me in Laravel.

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