Audio digital analog circuit schematic työt

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    17,029 audio digital analog circuit schematic työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    1 tarjoukset
    arduino countdown timer 6 päivää left

    looking for some help in creating the arduino code and schematic for a countdown timer. I have 2 variants needed, this project is for the first variant but will work with the chosen freelancer to continue the project. I'm currently prototyping escape room games, controllers, countdowns etc. The need for the particular variant as listed here as become

    €160 (Avg Bid)
    €160 Keskimäär. tarjous
    8 tarjoukset
    Re-create PCB source files in Eagle 6 päivää left
    VARMENNETTU

    We have a set of Gerber files and PDF schematics for 3 circuit boards, but the source files have been lost. The project is to import the files we have, and re-create the source ( schematic and board layouts, etc ) files, in Eagle. They need to checked then to ensure they faithfully reproduce the outputs we have. I have attached the schematics so you

    €1138 (Avg Bid)
    €1138 Keskimäär. tarjous
    10 tarjoukset

    I need a circuit for sensor amplifier ( files BRD e SCH in Eagle 9 ): Based on chip : [kirjaudu nähdäksesi URL:n] or better whit low power. Electric Performance of sensor connected: Sensor Power supply: low energy 3.3V MAX Common mode voltage output:– 0V TO 2.5V ( acquiring by analog input 12bit arduino

    €168 (Avg Bid)
    €168 Keskimäär. tarjous
    10 tarjoukset

    Can you design an active noise cancellation circuit in Orcad? I will give you the specifications

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    1 tarjoukset

    I'm working in a school project and I will need to design and build an active noise cancellation circuit. This will include Orcad files, the circuit tested in an oscilloscope woth oscilloscope images and the delivery of the circuit with a report that explain all the mathematics behind the project step by step. Can you do that?

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    1 tarjoukset

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    €140 (Avg Bid)
    €140 Keskimäär. tarjous
    7 tarjoukset

    I have several circuit design and programming related to it. You must have excellent background in electrical engineering and programming. Good luck.

    €2 - €7 / hr
    Sinetöity
    €2 - €7 / hr
    7 tarjoukset
    ESP32 IOT project 6 päivää left

    ...decide the incoming string and the query string. Query string is not required for some formats. Final data = data from port1 + data from port2 + analog data from 2 ADC ports. Adding port 2 data and analog data are configurable settings. Final data string is just a string with max 190 characters. Serial data to com1 and 2 comes from a measuring / Data

    €538 (Avg Bid)
    €538 Keskimäär. tarjous
    3 tarjoukset

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    €142 (Avg Bid)
    €142 Keskimäär. tarjous
    16 tarjoukset

    ...in shape of a 300mm long x 38mm wide desk ruler for marketing our company with its logo. The finished PCB has no electrical or electronic use whatsoever. So no skills in circuit design needed. The ruler will be manufactured in PCB FR-4 material. It will be manufactured by a blank PCB maker (most likely in China) . Along with usual measurement of

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    6 tarjoukset

    The high level circuit design of this project has been already done and also the components has already selected. All components are Analog Devices components having reference design for drivers. This design contains 8 receivers and 8 transmitters. Each Receiver : has one LNA+mixer and one Hybrid Coupler Each Transmitter : has one mixer+PA and one

    €604 (Avg Bid)
    €604 Keskimäär. tarjous
    12 tarjoukset

    A schematic will be provided with necessary info, design the PCB as per specifications given. Should be a single sided PCB layout. All components are thru hole only NO SMD. If any info is needed then contact back. Connectors are supposed to be on the side of the board not in middle. Also, connector marked from SV4 to SV9 are supposed to be on one side

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    29 tarjoukset

    I am using the AG320T circuit board and need someone to complete the circuit. The final delivery will be a gerber file. This should be a quick / easy thing for someone that knows the calculations to make. These are the items that need to be on the circuit board: 5.4 Shutdown input Max operating temperature is 85 degrees Celsius ( Pin 8 on the board

    €231 (Avg Bid)
    €231 Keskimäär. tarjous
    8 tarjoukset

    I have a simple circuit and I want to replace the lm358 with another discrete circuit. I will send information by private message.

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    22 tarjoukset

    Create Two circuit boards capable of these two functions (24V DC power for the Stepper Motors) (1) Mode 1 Design Two Identical PCB boards that operate stepper two motors to operate in Synchronization operated by wireless remote control to rotate both motors; I. CW at 3 speeds; low, Medium and high speed II. CCW at 3 speeds; low, Medium and high speed

    €859 (Avg Bid)
    €859 Keskimäär. tarjous
    17 tarjoukset

    ...small LED circuit that's only made from 3 electronics components (including the LED itself). Currently, I am having a small electronics firm assemble these where they use a PCB to attach all 3 components into a single circuit. However, I'd like to eliminate the PCB altogether and not use a board at all. My application requires the circuit to be as tiny

    €384 (Avg Bid)
    €384 Keskimäär. tarjous
    12 tarjoukset

    I am working on a project and I found a circuit that I would like to understand so I can use it in my project. I need you to explain step by step the maths behind the circuit and the function of each component. It is an active noise cancelling circuit.

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    3 tarjoukset

    We are looking for a super english native voiceover speaker for a 2:11 biref schematic video. 300 words script already done :)

    €61 (Avg Bid)
    €61 Keskimäär. tarjous
    6 tarjoukset

    ...com/watch?v=sNIMCdVOHOM The first step / milestone (what you bid for) is just to reproduce the design shown (provide a schematic), help me find the right components (provide a list of components), and help me to assemble / test / debug the circuit with simple codes. Once it is finished and works well, i will release the first milestone. Then, we will discuss

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    15 tarjoukset
    Create a wristwatch CAD 3 päivää left

    I need a wristwatch case (analog display, quartz movement) CAD to be created of my design idea (with dimensions, sketches, all parameters listed). Material : stainless steel.

    €142 (Avg Bid)
    €142 Keskimäär. tarjous
    35 tarjoukset

    Need someone to make a schematics of the circuit and components that moves this HDD arm, from pictures and video attached. Also would like a suggestion to make the same circuit with more readily available components than the ICM7555CN which is not longer produced as well as SCL4049AE. Other refinements are welcome as well as long as functionality stays

    €196 (Avg Bid)
    €196 Keskimäär. tarjous
    13 tarjoukset
    asymmetric pwm signal generator 3 päivää left
    VARMENNETTU

    Hello i need asymmetric pwm signal generator circuit,you can have look picture will be full bridge which is meaning voltage going plus zero and minus,positive and negative duty cycle will not be same for more detail please contact with me PLS do not give bid from india or Pakistan

    €59 (Avg Bid)
    €59 Keskimäär. tarjous
    12 tarjoukset

    I need to edit a pcb design made whit eagle. I've the schematich file and brd file of the board whit Atmel 328P and need to migrate to ATSAMD21E18 32-bit Cortex M0+ Upgrade: Using RTC of ATSAMD21E18 ( coin cell battery) Using USB of ATSAMD21E18 Removing microSD Nedd BRD and SCH eagle files

    €120 (Avg Bid)
    €120 Keskimäär. tarjous
    13 tarjoukset

    I am looking for the led circuit designers having some innovative ideas and designs for led products.

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    6 tarjoukset
    Assembly 8051 3 päivää left

    I need someone to help me develop a project involving a 8051 microcontroller using Assembly language, as well as designing the circuit and PCB. I have a good part of the scheme and code from where to start so to someone with experience it shouldn’t take too long to complete it.

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    12 tarjoukset

    Digital background calibration is required to mitigate timing mismatch between multiple ADC's. The circuit is schematic, can be designed in Cadence Design Tool. Skills Required: IC Designing Circuit Designing Strong knowledge of ADCs Knowledge of DLL, PLL Have good command on CAD tools

    €464 (Avg Bid)
    €464 Keskimäär. tarjous
    9 tarjoukset
    OPTIMIZATION IN MICROGRID SCENARIO 3 päivää left
    VARMENNETTU

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

    €133 (Avg Bid)
    €133 Keskimäär. tarjous
    7 tarjoukset
    TDC1000 Expert Required 3 päivää left
    VARMENNETTU

    I need to use TDC1000 and Two Ultrasonic sensors for...I would prefer to use Arduino or raspberry as the control unit A 16X2 LCD should display the measured data. Refer attached image for schematic. The Delivery scope will be: 1. Complete Circuit and PCB design with circuit simulation result 2. Arduion Code 3. component description and specifications

    €189 (Avg Bid)
    €189 Keskimäär. tarjous
    9 tarjoukset

    ...outside of pipe. I want a complete circuit made with readily available modules for strain gauge sensing like BF350-3AA, Y3 etc. Data from sensor should be read by Arduino, which should save data in csv or txt format. I should be able to view real time data on LCD Screen. I will need following : 1.) Wiring diagram of circuit, i.e connection of modules to

    €191 (Avg Bid)
    €191 Keskimäär. tarjous
    14 tarjoukset

    Hi I hope you're doing well I need someone to help me with design my power supply in kicad. I need both the schematic and the layout please. thanks! I don't know why I could not put the estimated budget price but it is 20-35$ [kirjaudu nähdäksesi URL:n] https://www.amazon.com/gp/product/B07DR7VNX1/ref=

    €125 (Avg Bid)
    €125 Keskimäär. tarjous
    13 tarjoukset
    Electrical Engineer 3 päivää left

    Schematic electrical drawings for commercial and residential applications. Must be licensed for USA & CANADA.

    €1091 (Avg Bid)
    €1091 Keskimäär. tarjous
    13 tarjoukset

    I need a electrical engineer or seasoned technician that knows PADs Logic Software for some simple design work. Contract would be for ~ 4 to 8 weeks. Must have novice or better experience using PADs Logic. Will consider a person with many years experience with a different package.

    €30 / hr (Avg Bid)
    €30 / hr Keskimäär. tarjous
    8 tarjoukset

    I'm looking for someone to build a schematic using Phidget (or Arduino) load cells and controllers to accurately measure human weight distribution in real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking

    €618 (Avg Bid)
    €618 Keskimäär. tarjous
    19 tarjoukset
    3d modeller 2 päivää left

    Designing a mouse shell for a circuit board and mouse wheel I already have one hand. I want to create a light ergo shell with the design aspects of the mouse I currently have, but smaller and differently shaped. I want to essentially create a fusion between image3 and ec2-b-01 any dimensions I can provide. Requirements - decreased volume of the shell

    €163 (Avg Bid)
    €163 Keskimäär. tarjous
    34 tarjoukset

    I am looking for someone for PCB board design for an analog project. I need to control 32 separate analog circuits with Arduino. At the moment the best solution seems to be that Arduino will control multiple I2C DAC’s(minimal 12 bit) that channel the current thru Mosfets to the circuits. At first I will need help to find the correct I2C DAC and test

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    28 tarjoukset

    I am a clinical data scientist in need of an acquisition system for a lab project. I might make a few to share with collegue and thus would like all of the resultant PCB, schematic, and firmware files. Everyone has probably seen the many EKG devices on the market these days that allow you to view and capture a single lead of EKG. My project requires

    €2692 (Avg Bid)
    €2692 Keskimäär. tarjous
    24 tarjoukset
    Logo design 1 päivä left

    Logo design, electronic circuit design

    €212 (Avg Bid)
    €212 Keskimäär. tarjous
    31 tarjoukset

    a. Re Design the attached PoE Lighting Solution components b. Provide a full solution including its case (the design of the case and the circuit should be available in 3D). c. To provide the full code needed to operate the controller "Protocol between server and controller will be MQTT” for security purpose d. Estimated full package cost in mass production

    €4059 (Avg Bid)
    €4059 Keskimäär. tarjous
    13 tarjoukset

    Need a PCB design in altium designer 14 or above schematic will be provided in altium 14 need PCB design including component library creation and 3d component creation PCB size will be 100mmx50mm for a rough idea here is my block diagram of the project. [kirjaudu nähdäksesi URL:n]

    €154 (Avg Bid)
    €154 Keskimäär. tarjous
    16 tarjoukset

    ...logging with analog inputs and 3G/4G/LTE internet connection to retrieve that data. Can you provide advice on the use of a rasberry pi data logger for water pressure (depth) and temperature and conductance recordings as well as transmission of data at regular intervals (from 5s to 24 hours)? Pressure and conductance sensors have analog 4-20mA outputs

    €64 (Avg Bid)
    €64 Keskimäär. tarjous
    6 tarjoukset
    Schematic Drawing 1 päivä left

    I need it with wiring specs, tubing size specs and length specs. Also, a place to add a can of freon and it has the capabilities of running gas and/or electricity.

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    6 tarjoukset

    Have a simple MySQL table that we need to have setup correctly. Schematic is all done, but may need minor adjustments, then write 3 queries to assembly data and update an external DB with the results. related to https://www.freelancer.com/jobs/project-18459806/

    €143 (Avg Bid)
    €143 Keskimäär. tarjous
    22 tarjoukset
    Need 3D Renderings 18 tuntia left

    The Project is currently in the schematic stage, and I am looking for some good presentation renderings of exterior views. This is an apartment building and has been modeled in Revit 2019. If you are familiar with Revit and 3ds max, please contact me. I would like to see some sample rendering work as well. If you have more questions please let me know

    €170 (Avg Bid)
    €170 Keskimäär. tarjous
    88 tarjoukset

    ...have attempted several circuits myself with only some success. I have a lot of insight into the subject that will help. Here is what I need: A capacitive sense touch keying circuit for Morse code transmitters. It needs to be small (I will make it surface-mount), operate on 12VDC, be energy efficient, and self calibrating. It will have only two inputs

    €524 (Avg Bid)
    €524 Keskimäär. tarjous
    15 tarjoukset

    I need a pcb design usin eagle. It is a shield for Arduino Pro Mini, The parts i am using: Arduino Pro mini Atmega 328mu Eeprom 24LC512 Rtc Ds1307 Xbee PRO I need the part size to be 1206 and the board size to be around 60mmx25mm

    €60 (Avg Bid)
    €60 Keskimäär. tarjous
    23 tarjoukset

    I have a simple electronics project which consists of a NodeMCU ESP8266 and a PCB. Simple schematics as PDF is done. Now I want to have a proper Autocad EAGLE project out of it to print a simple 2-sided PCB. There are about 20 connections to be done on the PCB, so it's really simple.

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    45 tarjoukset

    I need a freelancer that understands sensing and analog data collection. This work is to write a python script that will use magnetometer readings (x,y,z) to align accelerometer readings (x,y,z) to magnetic North. The mag data was sampled along with the accelerometer data during collection. The script will require a validation stage, where the adjusted

    €155 (Avg Bid)
    €155 Keskimäär. tarjous
    4 tarjoukset

    ...primarily on school busses to help deter people from passing a stopped bus. I have designed a simple circuit that provides 2 functions. 1. An alternating light flasher, this was done using 2 555 timers. 2. A motor control, Forward when the circuit is on, reverse when it turns off. The whole thing is pretty simple. and is currently functioning just

    €137 (Avg Bid)
    €137 Keskimäär. tarjous
    18 tarjoukset

    ...electromagnets using a PWM output from an Arduino. I need you to make an schematic and BOM for me; then I will do the prototype and test it. The magnet will need to be powered using an external power supply (12V power supply) I need you to use Altium Designer to make the schematic. Magnet Specs: Voltage: 12V Link:[kirjaudu nähdäksesi URL:n]

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    10 tarjoukset