Multisim circuit design jobs

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    10,289 multisim circuit design jobs found, pricing in USD

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

    $142 (Avg Bid)
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    8 bids

    ...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

    $600 (Avg Bid)
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    11 bids

    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

    $75 (Avg Bid)
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    19 bids

    ...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

    $156 (Avg Bid)
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    18 bids

    ...well as design the connections and charging port. Need a professional who can get this done quickly and knows how to do everything related to this project. Attached are photos of a smaller battery connected to the circuitry which will need to be replaced with a 6600mA battery. I have additional files about the electrical requirements of the circuit.

    $155 (Avg Bid)
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    2 bids

    ...received the components and the PCB. I will assemble the different parts of the circuit and test their devices with very simple programs. Flashing test Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase

    $42 (Avg Bid)
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    9 bids

    Hello Freelancers! I have this project for 15 January that requires a proffesional familiar with electrical circuits, CLIPS and knowledge of Protégé . The Protégé part for statics is ready i need implementation in CLIPS according to ATTACHED description. Kindly review details and let me know if interested. I can offer aprox $60-70AUD for this one Happy Biding :)

    $80 (Avg Bid)
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    1 bids

    I would like to fabricate a PCB which the RF output power for Nordic 24L01 can be enhanced. It can be achieved by Maxi RF amplifier MCP01. The PCB should include: - size limited to 2.5cm x 4.5cm - I/O pin put on one side of PCB, please see attached "Pin [login to view URL]". - Electrical characteristic should be within the range provided by 24L01 and MCP01 datasheet (please see attache...

    $192 (Avg Bid)
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    23 bids

    I need a professional who can make quality double circuit board for ESP8266 for a prototype. The board will also be assembled with other accessories. The project will include a final finish assembled box. The list of parts and the circuit diagram will be provided. The bidder is responsible to create the PCB unit and then assemble all the parts to

    $40 (Avg Bid)
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    1 bids

    Hello Freelancers! I have this project for 15 January that requires a proffesional familiar with electrical circuits, CLIPS and Protégé . The Protégé part for statics is ready i need implementation in CLIPS according to ATTACHED description. Kindly review details and let me know if interested. Happy Biding :)

    $72 (Avg Bid)
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    1 bids

    I want to design a circuit board containing certain sensors and components so I can upload my software on and get readings from the sensors. I want to upload my software on a micro controller which will be compatible with C programming language and eclipse.

    $189 (Avg Bid)
    NDA
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    13 bids

    I'll provide the circuit with the dimension of transistor, I need a freelancer to do two layout in Lasi7.

    $107 (Avg Bid)
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    4 bids

    Led circuit build out and potential CAD product design

    $531 (Avg Bid)
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    36 bids

    ...requires complete product design of dual SMPS Charger Units. Complete technical specifications are available and our need is- a complete circuit design and sizing calculations alongwith BOM and drawings for the said product. We will build the prototype at our factory. The Designer should take complete responsibility of his design in terms of workability

    $1902 (Avg Bid)
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    9 bids

    ...upon this project (or similar): [login to view URL] The premise is to build this circuit but changing to a larger accelerator to measure up to 200g: [login to view URL] Following this, the data should be displayed visually on a LED bar of 20

    $264 (Avg Bid)
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    19 bids

    I'd like to develop PCB board using altium designer. I have the block diagram for device I am gonna develop. Candidate MUST have profes...like to develop PCB board using altium designer. I have the block diagram for device I am gonna develop. Candidate MUST have professional skills and experience in circuit design, PCB design and firmware programming.

    $10 - $30
    Sealed
    $10 - $30
    4 bids

    I need two working circuits, 1) HV Solid State Switch 600vdc 20A FET switch set Normally Open with no power 2) 30vdc 2A FET Solid State Relay circuit needs a Common, NO and NC pins 1) the FET switch is for a CPU to switch a 20A 400VDC PSU 1a) FET Relay is to replacing mechanical relay with a solid state relay 2) the CPU will send a 3-30vdc signal

    $32 (Avg Bid)
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    2 bids

    I have already schematic file with Tegra k1 and want to change some functions.

    $15 / hr (Avg Bid)
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    6 bids

    ...a hybrid active noise cancelling circuit which the final product should have 2 microphone for feedback and feedforward, 1 directional speaker that will be use for counter noise, a usb-C power circuit. This circuit must be design to perform such as to install in an over-ear headphone. This circuit needs to be design such that ambient sound can be cancel

    $128 (Avg Bid)
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    6 bids

    You have to know: Basic characteristics and operations of bipolar (BJT) and field effect (FET) transistors. Biasing of active devices. Current mirror. Maximum output signal analysis of the transistor circuits. Power amplifiers; A, AB, B power stages. Small signal analysis of common base (gate), common emitter (source), common collector (drain) amplifier stages. Frequency response of the amplifier...

    $23 (Avg Bid)
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    4 bids
    Amplifier Circuit 5 hours left

    I am looking to get amplifier circuit, which can get 300KHz sine wave from function generator input voltage can be up to 20Vpp and expect output to be about 100Vpp to drive ceramic transducer. It is mostly capacitive load. I need is the simple design, drawn and explain it to me. Thanks!

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    Arduino coding 2 hours left

    ...module should give 5V on a pin (eg. Digital pin 7) from Arduino board for a specific amount of time (eg: 5 seconds) - this will close a relay circuit for 5 seconds; after 5 seconds the relay will open the circuit. After 30 seconds since the 'RelayON' command is received the module will check the voltage through the voltage sensor module; - if measured

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    42 bids

    gps gsm based realtime vehicle tracking system project, project documentation vehicle tracking system gps gsm, project gps gsm based vehicle tracking system, gps tracker circuit diagram, how to build a small gps tracker, vehicle tracking system gps rfp, gps based vehicle tracking system, gps vehicle tracking system, real time data vehicle tracking sys...

    $410 (Avg Bid)
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    6 bids

    A solar circuit controlled with an App through Bluetooth

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    11 bids

    Hi ISS Manufacturing, I noticed your profile and would like to discuss my project. It is a small handheld electronic device. I need help with everything from circuit board design to casing prototype. Are you able to take on a project at this time? We can discuss any details over chat or by message.

    $30 / hr (Avg Bid)
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    1 bids

    We're looking for someone who can help us circuit and code an ever-growing list of prototypes we have on deck. We develop a range products that revolve around environmental sensors. I have at least 10 projects on deck and that will soon grow. I'd prefer someone on-location. Our workshop is in St. Cloud, FL (just south of Orlando) with all the resources

    $17 / hr (Avg Bid)
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    32 bids

    ...communicating to the master via wifi/bluetooth. Live sensor (to be able to see if master and slave circuit are operating and not burnt in fire) The master is transmitting to the base station through RF Project required to use raspberry pi platform for master/slave circuit and using python. Parts List: CO sensor - [login to view URL] (analog

    $114 (Avg Bid)
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    I want to be able to replace my existing dimmer (UK) with a 2 gang switch that will turn the lights off and on via philips hue. It will take it power from the electrical circuit but not turn the power off when the lights go off. Surrounding of the unit should be brass or stainless steel.

    $175 (Avg Bid)
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    7 bids

    I need someone who can design a circuit for my bluetooth helmet. Rest I would like to discuss details in chat. Please bid if you can give good work.

    $36 (Avg Bid)
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    13 bids

    We are developing an autonomous system ...system is consists of mechanical and electronics components. Here, in this project of PCB designing, It is including control circuit (Motor drivers, sensors and voltage regulators), Communication circuit (GSM/GPRS) and power circuit (Battery charging and BMS). For further reference refer the attached document.

    $245 (Avg Bid)
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    21 bids

    We need someone with knowledge of electronics to build a circuit at our facility in Wadala, Mumbai. Should be ready to work at our facility. Should have experience in building circuits and use of Arduino Microcontroller.

    $18 (Avg Bid)
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    11 bids

    I need someone that can design an extremely compact power circuit that will power up a laser (for example, a green laser pointer that's designed to operate on 3VDC) from 120VAC in the United States. The circuit needs to have a simple on/off function (push button operation) and a green laser. Needs to operate at relatively cool temperatures (and not

    $492 (Avg Bid)
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    24 bids

    I would like to have a ESP32 based board developed. It should be an efficient design in terms of reliability and power. Following are the requirements: 1. Develop complete working solution including hardware(Compact Circuit board) and software based on ESP32 2. Must support power source ranging between 10-32v 3. Should support at least 4 GPIOs upto

    $403 (Avg Bid)
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    ...received the components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by SPI interfase. 3)

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    ...pictures shown on the back the frequency-dependent impedance curves, with a Precision impedance analyzer for various Configurations (push-pull and common mode, idle and Short circuit) were measured. -Develop a simple simulation model few nodes, just from resistances, capacities, simple and coupled inductors. -The model should be used for simulations in

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    Basic circuit design & layout. Modify the launchpad reference design for the cc1325, adding various LED’s, relays, and power input. This is a fairly straightforward manipulation of an existing design. Knowledge of RF design is required, but much of the work has already been done in the TI reference board. See attached document.

    $626 (Avg Bid)
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    22 bids

    assembly language with microprocessor TM4C123GXL. we need only source file and circuit schematic.

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    Using Beta Multiplier, cascode current mirror and differential Pair I need to build design an amplifier and create the layout in Lasi7, I will provide you with two circuit with corresponding netlist and I need to modify it to meet the requirement that I will give you and then build the layout in Lasi7 and clear the DRC check.

    $202 (Avg Bid)
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    5 bids

    Need a DC to DC converter circuit, It should provide 12 volt 1.5 A output in every case whether vehicle current is between 9-24 [login to view URL] should have surge and reverse protection.

    $88 (Avg Bid)
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    27 bids

    I need help in solving a few circuits on and finding the values of some parameters and then verifying the results on Multisim software. its a very small work and need someone who can finish it within a day

    $23 (Avg Bid)
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    8 bids

    Using Beta Multiplier, cascode current mirror and differential Pair I need to build design an amplifier and create the layout in Lasi7, I will provide you with two circuit with corresponding netlist and I need to modify it to meet the requirement that I will give you and then build the layout in Lasi7 and clear the DRC check.

    $246 (Avg Bid)
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    6 bids

    Hi, I need two circuit. 1. Boost: 12V to 65V-75V 3000W CV Switching Power Supply 2. Buck:65-75V 3000W CC/CV Switching Power Supply, battery charger The price can be discussed.

    $1339 (Avg Bid)
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    22 bids

    a display circuit Amendment change to 3 boxes h m s with h for your m for minute and s for second showing

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    1 bids

    Need a 3D model of a PCB based on the GERBER, Bill of Materials and Pick & Place file. The model needs to include the components, the header pins a...[login to view URL] There are examples on how to convert GERBERS into a 3D STEP file such as [login to view URL]

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    ...current(s). 2. Field caused by charges, Laplace and Poisson equation, polarisation, capacity. 3. Magnetic field caused by steady current. Self and mutual inductance. 4. Magnetic circuit analysis, ferromagnetics. 5. Induction law. Nonstationary fields. Maxwell equations, practical explanation. 6. Energy and force contained in/caused by electromagnetic field

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    25 bids

    ...and advanced understanding of the current GSM & GPS and/or Satellite technologies, who can design and build a vanward prototype of GSM & GPS Tracking Device with the following characteristics: * as small, as possible in regards of the PCB (electrical circuit board) dimensions; * accurate, sensitive and efficient due the amplified GSM (3G/4G) & GPS

    $1501 (Avg Bid)
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    I have a final project for microcomputer class, it’s has to be by Arduino and circuit board. I have 8 suggestions from my professor. I’ll upload it to you soon.

    $10 (Avg Bid)
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    I have a final project for microcomputer class, it’s has to be by Arduino and circuit board. I have 8 suggestions from my professor. I’ll upload it to you soon.

    $10 (Avg Bid)
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    1 bids

    I have a final project for microcomputer class, it’s has to be by Arduino and circuit board. I have 8 suggestions from my professor. I’ll upload it to you soon.

    $10 (Avg Bid)
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    1 bids