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    12,442 analog circuit jobs found, pricing in USD

    ...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work

    $38 / hr (Avg Bid)
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    5 bids

    ...communicating in Modbus. 1) It will have two relay outputs and two optoinputs, as well as a watchdog timer circuit communicating in a TCP Modbus Network 2) It will have 4 analog input and 1 analog output as well as a watchdog timer circuit communicating in a TCP Modbus Network 3) It's a RS-232/422/485 LoraWan Converter to communicate with those products

    $1435 (Avg Bid)
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    9 bids

    Design two products as I will provide the enclosure and the free...antenna communicating in Modbus. 1) It will have two relay outputs and two optoinputs, as well as a watchdog timer circuit communicating in a TCP Modbus Network 2) It will have 4 analog input and 1 analog output as well as a watchdog timer circuit communicating in a TCP Modbus Network

    $275 (Avg Bid)
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    4 bids

    DRV8313 circuit board. Need Gerber files and revised Schematic and board for manufacture.

    $140 (Avg Bid)
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    1 bids

    ...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    27 bids

    ...Microcontrollers (ARM, PIC, 8051, etc.) and development tools (GNU GCC, IAR, ICE, etc.). • Experience with Embedded OS (Linux, FreeRTOS) is an advantage • Understand electronics circuit design, development and troubleshooting • Good analytical, problem solving and english skills (Reading, Writing) To make the hiring process quick and convenient, you only

    $13 / hr (Avg Bid)
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    13 bids

    ...Blackboard that has all inputs and outputs in place. Your calculator should be implemented within the subcircuit, 8-Bit Calculator. Please do not make any changes to the existing circuit, main. You may add as many subcircuits to the project as you would like. Logisim considers all .circ files as libraries so the simplest way to add your controller from part

    $188 (Avg Bid)
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    10 bids

    Scope of Work:- Use Beaglebone Black module to support 1. Digital Input isolate =16 inputs. 2.Analog Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/250V)= 4 outputs [login to view URL] RS-232/485 = 1 port [login to view URL] RS-485 = 8 Ports(A/B/G) 6.Analog Output = 4 Ports [login to view URL] module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz) [login t...

    $2305 (Avg Bid)
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    6 bids

    Scope of Work:- 1. Digital Input isolate =16 inputs. 2.Analog Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/250V)= 4 outputs [login to view URL] RS-232/485 = 1 port [login to view URL] RS-485 = 8 Ports(A/B/G) 6.Analog Output = 4 Ports [login to view URL] module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz) [login to view URL] Sensor Ports = 1 port 9. 1...

    $6682 (Avg Bid)
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    9 bids
    Lithium charger 5 days left

    I need a small circuit board designed to charge a pair of 18650 cells and proform switching. Please contact for more details.

    $329 (Avg Bid)
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    21 bids

    I have a circuit that isn't working as it should. This circuit should convert a sin wave to a square wave, then the frequency of the signal should be divided by 10 using the HC4059. The signal looks very nice all the way until the HC4059. After that IC, the signal looks terrible from varying frequency. I need to know why this is happening and how

    $76 (Avg Bid)
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    15 bids

    ...rest. First let me describe the purpose of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch

    $167 (Avg Bid)
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    22 bids
    Remote Control Toy car ciruit 4 days left
    VERIFIED

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    $562 (Avg Bid)
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    16 bids

    I creat a golf tournements campany. The name will be: Circuit 19 There is some images i like I would like something modern and simple I dont need any golf item on the logo. Also, I will like to have some logo with a big C (without the name circuit)

    $77 (Avg Bid)
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    41 entries

    Need help with a project of an electronic circuit

    $87 (Avg Bid)
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    27 bids
    multidruino -- 2 3 days left

    a circuit and a pcb design for the project

    $124 (Avg Bid)
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    2 bids

    Please do chat me and I explain everything

    $10 / hr (Avg Bid)
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    31 bids

    Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...

    $38 (Avg Bid)
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    1 bids

    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.

    $108 (Avg Bid)
    NDA
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    24 bids

    hardware design a universal analog module. Thermocouple (TC),RTD2,3,4 wire, 4 20ma,0 - 5v and 0 - 10v.

    $175 (Avg Bid)
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    5 bids
    Electronic design 2 days left
    VERIFIED

    We require the services of an electronics engineer to design circuit board,electronics and system to use on our new range of furniture

    $472 (Avg Bid)
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    44 bids

    ...states of the device, these will drive various outputs (esc, motors etc) I have attached a [login to view URL] image showing the circuit layout. I may also add: - SD Card Reader (logs etc) - Laser diode - battery monitoring circuit so please estimate for this. I would like the work to be done via chrome remote desktop to a chrome OS computer connected

    $740 (Avg Bid)
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    21 bids

    ...looking for soemone that can put the arduino data continuously into an sql database. The output strings should be sent to the arduino immediately on change. There are 6 analog in, 4 analog out, 6 digital in, 6 digital out ports. The front end, we can manage, just need the variables in and send the variables out depending on the control screen buttons,

    $222 (Avg Bid)
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    29 bids

    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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    ...the logo on business card, company stationary, website, products, and maybe office signs. We are in the space of fabless semiconductor chip design (Like Broadcom, Marvell, Analog Devices, InPhi, Texas Instruments etc). Our specialty involves ultra high speed communication, which is moving data at lightening speed. The log needs to be simple, sleek yet

    $286 (Avg Bid)
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    Multidruino 1 day left

    Making a circuit and pcb design

    $11 / hr (Avg Bid)
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    16 bids

    Hi Sharmin A., I would like to purchase your design that has a brain on the left and a circuit on the right.

    $40 (Avg Bid)
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    1 bids

    A single page which shows analog clock, the date, weather and current news events.

    $202 (Avg Bid)
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    4 bids

    Fitness based app to cast to tv screens with multi video displays, interval timer and back end programme/Fitness circuit builder!

    $328 (Avg Bid)
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    6 bids
    Fish Live Wallpaper Upgradation 20 hours left
    VERIFIED

    Adding Analog Clock in it and make it beautiful

    $101 (Avg Bid)
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    7 bids

    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. We can provide instructions. 2. U...

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    I just require a circuit diagram for an arduino project that I have. I also require the code to be double checked.

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    I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire

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    37 bids

    I need you to develop firmware . Be like the picture attached .

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    2 bids

    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.

    $22 / hr (Avg Bid)
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    34 bids

    I need to get data from 4 to 20 ma sensors and process input data using a microcontroller. After processing the data, it will be transferred to the computer via the Rs-232 protocol.

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    25 bids

    We need Fritzing diagram for 12 simple circuits. The circuits are simple and I will give all the details which has to be designed using Fritzing software w...are simple and I will give all the details which has to be designed using Fritzing software will all the parts and clearly labeled. There are 11 simple circuits and 1 final circuit combining all.

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    ...technical expert/consultant(s) for help. Need is to help identify the HW, possible software to accomplish this task. The HW should be openly available (PLC use for I/O digital, analog & use of embedded, mobile computers for video/audio & human interface is encouraged) & SW should be running on MS Windows & be preferably a mobile friendly MVC web application

    $19 / hr (Avg Bid)
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    I am looking for an experienced individual or team that will create an initial design and functioning prototype for a custom electronics project involving wifi communications, cameras and motion detection. Strong experience with consumer quality production of electronics and design is preferred.

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    25 bids

    ...Operations, Modifications and Maintenance of telecommunications equipment and associated apparatus. (IP, Voice, EoSDH, MPLS, etc.) • Testing, commissioning and fault isolation of circuit orders for IPLC, EoSDH, voice circuits, IP circuits etc. (including the last mile offnet segments) • Implementation of new projects based on EPLAN, statement of work and provide

    $53995 (Avg Bid)
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    Hi, I want to make a Android app that have the live wallpaper with koi fishes and in-app purchases and Push notification with setting of some features.

    $1244 (Avg Bid)
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    24 bids

    Koi Fish live wallpaper with analog clock

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    ...regenerative energy from the electric motor during freewheeling, to charge back the battery. I want this to be semi-automated and hence I'm looking for a MOSFET/IGBT based switching circuit to achieve the same. Below is the scenario and problem statement. Check the diagrams for reference What I have: 1. 1000W E-bike controller with throttle 2. 48V Lead Acid battery

    $151 (Avg Bid)
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    6 bids

    Hi, We are looking for a freelancer who can develop firmware for ESP32 board, circuit for power supply and controlling the 16X16 led lights (WS2812B). Also we need Android App for controlling the led lights like sending customize or fixed images, text using BLUETOOTH. The freelancer has to provide the specification of the battery on which this board

    $398 (Avg Bid)
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    11 bids

    I have a simple device that I will need to control and monitor from from a PC via its USB port. This device will have an I/O port (one for for 8-bit input and one for 8-bit output ). Also, apart from the I/O, I will need a few additional lines to work as CONTROL lines. The interface circuitry could be built using an ARM Cortex micro-controller, or use an available standard USB interface chips. In...

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    33 bids

    ...allowing the output voltage adjustment for a DC/DC converter based on varying an input voltage making the DC/DC converter dynamically programmable.I have simulated (LTSPICE) the circuit with the values obtained from the Excel spreadsheet and it works as advertised. So here's the change that I need made to the Excel spreadsheet: I want to be able to choose

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    25 bids

    Using ATMEGA32 and Digital analog converter to output waves at various frequencies. 8 bit resolution with a controllable offset. strictly NO ARDUINO. Only C programming. Everything will be controlled by putty and has to fit inside small PCB.

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    ...charging protocol of the devices connected and choose suitable current upto 3 amp to charge at fastest speed possible • Should have various protection circuitries such as Short circuit, over-temperature, over-voltage, over-current and over charging • Should have Auto cutoff feature that is it should automatically disconnect once connected device is fully

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    9 bids

    ...what to really do to make it work. Since Wolfram Alpha program is on Android and Windows and can also be used from their website. So I guess I would just need to rip out the circuit board in the calculator and install an Audrino Nano in it. Then I would need to code it so that the Audrino would boot up in the Wolfram Alpha program or code it in web-based

    $220 (Avg Bid)
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    ...OV7670, STM32 microprocessor, Battery charging module, Bluetooth AT-09. We only have circuit diagrams for individual components but we need Gerber file to place online order for final board. You will have to do: 1. Review components we require on the board and draw a circuit with applicable components, resistors, capacitors, etc 2. Make suggestions and improvements

    $215 (Avg Bid)
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    26 bids