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    271 impedance iş bulundu, ücretlendirmeleri EUR

    ...controlling the input and output of the digilent analog discovery 2 and also measure the impedance of the device and control it fully via MATLAB (it is like writing a firmware for the device) and a code that can also feed input and plot and analyze output and measure the impedance and control the device fully from PC (windows 10), the device can be connected

    €149 (Avg Bid)
    €149 Ortalama Teklif
    11 teklifler

    Insight Product Development is a design innovation cons...laboratory diagnostic equipment. We are looking for someone to assist with the design, build and test an analog system capable of detecting a 1 part in 30,000 parts change in impedance of physical phenomenon subjected to low level input voltages at simultaneous frequencies of 300kHz and 1.1MHz.

    €69 / hr (Avg Bid)
    €69 / hr Ortalama Teklif
    14 teklifler

    i need explained how to do impedance matching when making transmission cables for cvbs/vga signals to tv/lcd/monitors pc

    €27 (Avg Bid)
    €27 Ortalama Teklif
    7 teklifler

    We have a complete product design on Altium but is not behaving well. The project is to find ...complete product design on Altium but is not behaving well. The project is to find the error and fix it. Consists in four layers, both side components placement and some impedance controlled tracks A physical prototype and the design files will be provided.

    €468 (Avg Bid)
    €468 Ortalama Teklif
    51 teklifler

    ...uses an external Case mounted high wattage resistor to drop the voltage from up to 600vdc down to 120vdc. The Case mounted resistors can be changed depending on the coil impedance and battery voltage. They connect to the PCB via terminals. Skill Checklist (Do not Bid if You Cannot Competently Do ALL The Below) 1. Use Designspark PCB Software ONLY

    €158 (Avg Bid)
    €158 Ortalama Teklif
    24 teklifler

    Hi, I have a RF sputtering system. My RF generator and impedance matcher are made by Advance Energy. The impedance matcher "Navigator" for some reason could not detect the incoming RF. It shows "RF Off" and "not tuned". Please teach me how to use "Navigator". Thanks.

    €16 (Avg Bid)
    €16 Ortalama Teklif
    3 teklifler

    I need a high speed schematic and layout. It could be done in altium or orcad, I will provide some reference PDF documents. It needs impedance control and SI simulation.

    €11 / hr (Avg Bid)
    €11 / hr Ortalama Teklif
    38 teklifler

    I need a high speed schematic and layout. It could be done in altium or orcad, but I will provide some reference PDF documents. The board involv...a high speed schematic and layout. It could be done in altium or orcad, but I will provide some reference PDF documents. The board involves DDR and a processor. It needs impedance control and SI simulation.

    €472 (Avg Bid)
    €472 Ortalama Teklif
    36 teklifler
    PCB Re-Design Bitti left

    ...coil on an MCCB using the battery voltage as it's supply. The OHM and wattage of the resistors mounted externally can be selected to allow the PCB to work with different impedance shunt coils and different input voltages. I want to keep the components the same, just optimise the space use of the design. The PCB has to handle DC Voltages up to 800VDC

    €179 (Avg Bid)
    €179 Ortalama Teklif
    38 teklifler

    Estimate the load impedance require to maximise the output power at the fundamental resonant frequency. Use this load impedance to estimate the output voltage that can be harvester by this harvester. Note: You need to the model below and also determine the C, capacitance between electrodes. Also remember this is a trimorph.

    €18 (Avg Bid)
    €18 Ortalama Teklif
    15 teklifler

    ...(proximity sensor) Housing Plastic 94V-0 Air Inlet 1/2" ID Air Outlet 1/2" ID Power 120/220V Blower Centrifugal air flow, impedance protection, reverse polarity protection Features ON/OFF switch, 4 speed switch for airflow selector (8cfm, 12cfm, 16 cfm, 20cfm), proximity sensor, LED light (green) Device

    €178 (Avg Bid)
    €178 Ortalama Teklif
    11 teklifler

    ...no tracking between HV input terminals and other components. No read out display is required in this design. Device will be permanently connected to the fence, so input impedance should be sufficiently high enough not to be seen as a "short on the fence" Factor to consider: Small footprint, Low cost components, easily reproduce-able, if active

    €309 (Avg Bid)
    €309 Ortalama Teklif
    4 teklifler

    • 2 step motor control • 2 dc motor control • 1 dc motor control(bidirectional) • 1 current sens...object(distance sensor) • 20x4 LCD display • 11 pins membrane switch • 2 dip switch(end stop) • 4 channel remote control • 1 buzzer • bluetooth 4.0 connection for phone IMPEDANCE MATCHİNG , EMI/EMC, ESD PROTECTİON CE CERTIFICATE

    €578 (Avg Bid)
    €578 Ortalama Teklif
    24 teklifler

    We need a small circuit designed and built with the ability to measure electrical resistance (kΩ) changes for detection of blood sample agglutination upon exposure to a reagent.

    €459 (Avg Bid)
    €459 Ortalama Teklif
    12 teklifler

    I need an experience technical research writer who can write about electrical impedance [login to view URL] will be provided to selected [login to view URL] Engineer are prefer. Thanks

    €124 (Avg Bid)
    €124 Ortalama Teklif
    13 teklifler

    Search and write about the electrical impedance tomography EIT reconstruction algorithms ( give of exiting methods and explaining in your own words pros and con) .explain the EIT forward problem your own word. .explain EIT inverse problem your own word. Please no Article Spinning, no Sentence phrasing, no copy past the word must be original

    €114 (Avg Bid)
    €114 Ortalama Teklif
    19 teklifler

    . search and write about the electrical impedance tomography EIT reconstruction algorithms ( give of exiting methods and explaining in your own words pros and con) .explain the EIT forward problem your own word. .explain EIT inverse problem your own word. Please no Article Spinning The number of words should be around 3500 words

    €130 (Avg Bid)
    €130 Ortalama Teklif
    7 teklifler

    . search and write about the electrical impedance tomography EIT reconstruction algorithms ( give of exiting methods and explaining in your own words pros and con) .explain the EIT forward problem your own word. .explain EIT inverse problem your own word. Please no Article Spinning The number of words should be around 3500 words

    €105 (Avg Bid)
    €105 Ortalama Teklif
    24 teklifler

    I need someone (PhD level!) which ...a chip antenna and does not perform well near metal. -Tasks: Help select the right type of antenna which still fits in the encosure -Simulate and adjust the geometry (impedance matching, good rad efficiency, omnidirectional, good gain) -The antenna design shall be practically possible to implement and low cost

    €675 (Avg Bid)
    €675 Ortalama Teklif
    10 teklifler

    ...design a low impedance filter: The existing circuit works with an input of 2,000 to 25,000 v AC rms. Please see uploaded file. However, we wish to place a filter between AC and BD to allow only frequencies between 50 Hz and 60 Hz. This is to remove high power RF interference and electrostatic pulses. The filter needs to be low impedance so that the

    €24 (Avg Bid)
    €24 Ortalama Teklif
    2 teklifler

    ...and other applications. This project is to write an article that outlines all the various uses of BNC cables, and the following: - In which applications is 75 Ohms Impedance preferred and in which are 50 Ohms preferred. - In which applications can thin coax such as RG179 be used, and what is the maximum length of cable? - Is double-shielded

    €31 (Avg Bid)
    €31 Ortalama Teklif
    19 teklifler

    ...Explanation Video about Protective relay. Video also must have explanation about types of protective relays: Overcurrent relay Inverse definite minimum time Distance relay/Impedance relay Current differential protection scheme Directional relay Synchronism check At the begining of video you must explaine what is protective relay in range 1:45-2 minutes

    €25 (Avg Bid)
    €25 Ortalama Teklif
    3 teklifler

    ...design complexity and design requirements - Well versed in blind, buried laser micro via and technologies - Experience in high speed bus routing, differential pairs and impedance control routing to meet signal integrity - Should be able to work independently and deliver the work assignments. - Good expertise in DFM, DFA and DFT - Knowledge of various

    €4 / hr (Avg Bid)
    €4 / hr Ortalama Teklif
    17 teklifler

    I need a portable device able to measure low frequency impedance at different frequencies, find the resonance and calculate its Q and other derived parameters (to be detailed), output to a display. Range 5-500Hz. load is inductive RLC.

    €350 (Avg Bid)
    €350 Ortalama Teklif
    9 teklifler

    I'm looking for a Orcad, Allegro experienced PCB design guru in New Delhi/NCR. Must have experience on Multilayer Design, High Speed Design, Impedance matching, controlling impedance, transmission lines, differential pair, Analog and mixed mode design , EMI/EMC, SI/PI . Expert in settings constraints.

    €115 (Avg Bid)
    €115 Ortalama Teklif
    2 teklifler

    ...Excellent experience in placement and routing of Analog, Digital, RF and mixed signal design. • Experienced in design of high density multilayer PCBs (up to 16layers) with impedance Matching in strip and micro strip lines. • Experienced in routing of DDR2, FPGA, DDR3, DDR4, QDR4, USB, Ethernet, Audio CODEC, and QSFP, PCIe, BPI Fash, HDMI interfaces. •

    €14 (Avg Bid)
    €14 Ortalama Teklif
    4 teklifler
    Design project Bitti left

    ...identify any weakness • Ascertaining mechanical considerations for design; applying spacing, length and differential pair constraints in design • Building balanced stack up for impedance-controlled lines considering EMI/EMC, crosstalk analysis. • Designed high speed interfaces such as DDR, USB, Ethernet, Sata and Nand Flash • Managing high speed board design

    €2643 (Avg Bid)
    €2643 Ortalama Teklif
    9 teklifler
    PCB design Bitti left

    ...Excellent experience in placement and routing of Analog, Digital, RF and mixed signal design. • Experienced in design of high density multilayer PCBs (up to 16layers) with impedance Matching in strip and micro strip lines. • Experienced in routing of DDR2, FPGA, DDR3, DDR4, QDR4, USB, Ethernet, Audio CODEC, and QSFP, PCIe, BPI Fash, HDMI interfaces. •

    €8 - €8
    €8 - €8
    0 teklifler
    Firmware debug Bitti left

    ...been created, using AFE4300, ATMEL mc and C like coding. Impedance values are not consistently seen, they vary by many ohms. This needs to be understood and debugged. To do – 1. Validate existing calculations of segmental impedances in code. 2. Current implementation is using FWR mode for impedance measurement. Will change over to IQ mode make any difference

    €326 (Avg Bid)
    €326 Ortalama Teklif
    4 teklifler

    ...Black References: Detecting cancer cells before they form metastases. Highly Sensitive Colorimetric Cancer Cell Detection Based on Dual Signal Amplification. A cell impedance sensor chip for cancer cells detection with single cell resolution Image processing based leukemia cancer cell detection Impedimetric biosensor for cancer cell detection

    €31 / hr (Avg Bid)
    €31 / hr Ortalama Teklif
    2 teklifler

    ...created, using AFE4300, ATMEL mc and C like coding. Impedance values are not consistently seen, they vary by many ohms. This needs to be understood and debugged. To do – 1. Validate existing calculations of segmental impedances in code. 2. Current implementation is using FWR mode for impedance measurement. Will change over to IQ mode make any difference

    €157 (Avg Bid)
    €157 Ortalama Teklif
    2 teklifler

    Spectrum data from a Electrochemical Impedance Spectroscopy experiment. The .csv data needs to be formatted into data frames for analysis by others. Specific formatting has been grouped in to .csv files with values of Frequency and Voltage x10, and basic statistical data calculations need to be fixed using R programming language. Script available to

    €154 (Avg Bid)
    €154 Ortalama Teklif
    31 teklifler

    ...following subjects Theory and applications of transmission lines. Transmission-line equations and four transmission-line parameters, pulses on transmission lines, and impedance matching techniques, scattering matrix, microstrip line, coplanar waveguides, and various microwaves transmission components understanding of the electromagnetic wave propagation

    €59 (Avg Bid)
    €59 Ortalama Teklif
    7 teklifler

    ...the following subjects Theory and applications of transmission lines. Transmission-line equations and four transmission-line parameters, pulses on transmission lines, and impedance matching techniques, scattering matrix, microstrip line, coplanar waveguides, and various microwaves transmission components understanding of the electromagnetic wave propagation

    €23 (Avg Bid)
    €23 Ortalama Teklif
    3 teklifler

    ...the following subjects Theory and applications of transmission lines. Transmission-line equations and four transmission-line parameters, pulses on transmission lines, and impedance matching techniques, scattering matrix, microstrip line, coplanar waveguides, and various microwaves transmission components understanding of the electromagnetic wave propagation

    €28 (Avg Bid)
    €28 Ortalama Teklif
    7 teklifler

    Small project, shoul take a fe...minutes to complete. A few calculations about transmission lines. Given values and need to work out reflection cooeficient, voltage amplitude, voltage across a load, VSMR, impedance etc. Budeget up to £10. Deadline is 8am GMT. If intrested, please message me and ill send you an attachment of the questions. Thank You.

    €21 (Avg Bid)
    €21 Ortalama Teklif
    6 teklifler

    I have a hardware based on TI healthchip. With that is a Ardunio connected over SPI bus. The healthchip would have 8 electrodes . The TI device should be configured to measure impedances.

    €357 (Avg Bid)
    €357 Ortalama Teklif
    14 teklifler
    _LTSpice Bitti left

    Must know how to design a discrete common-source amplifier satisfying the required gain, input impedance, output impedance, and frequency response characteristics. Then simulate your circuit on LTSpice to verify the requirements are met

    €46 (Avg Bid)
    €46 Ortalama Teklif
    4 teklifler
    LTSPICE__ Bitti left

    must know how to design a discrete common-source amplifier satisfying the required gain, input impedance, output impedance, and frequency response characteristics. Then you will simulate your circuit on LTSpice to verify the requirements are met.

    €195 (Avg Bid)
    €195 Ortalama Teklif
    1 teklifler
    LTSpice_ Bitti left

    must know how to design a differential amplifier satisfying the required differential gain and input impedance. Then you will simulate your circuit on LTSpice to verify the requirements are met

    €23 (Avg Bid)
    €23 Ortalama Teklif
    9 teklifler

    It is designing a discrete common-source amplifier satisfying the required gain, input impedance, output impedance, and frequency response characteristics. Then you will simulate your circuit on LTSpice to verify the requirements are met.

    €35 (Avg Bid)
    €35 Ortalama Teklif
    7 teklifler

    Spectrum data from a Electrochemical Impedance Spectroscopy experiment. The .csv data needs to be formatted into data frames for analysis by others. Specific formatting requires groups of ten .csv files with values of Frequency and Voltage to be merged, and basic statistical data calculations. Further data management may be required for the duration

    €146 (Avg Bid)
    €146 Ortalama Teklif
    28 teklifler

    ...source model assuming an input impedance of the ideal 1.3λ antenna. Assume the gap is d = 1 mm. Include the following in your answer: a. An investigation of the element density required for adequate coverage of the numerical solution. b. Plot the current distribution along the antenna. c. Calculate the input impedance of the antenna and compare with

    €8 - €20
    Yerel
    €8 - €20
    0 teklifler

    ...desing of compact High voltage (110/230VAC) PCB´s - Knowledge/Experience in AC Dimming circuits (TRIAC/Phase cut/Zero crossing). - Knowledge/Experience in RF circuits (impedance controlled RF track for ESP8266) I will provide an older version of the PCB in Eagle. It would be nice if the Design could be done also in Eagle (not mandatory). Please

    €222 (Avg Bid)
    €222 Ortalama Teklif
    41 teklifler
    LTspice Bitti left

    must know how to design a differential amplifier satisfying the required differential gain and input impedance. Then you will simulate your circuit on LTSpice to verify the requirements are met

    €24 (Avg Bid)
    €24 Ortalama Teklif
    11 teklifler

    hi, i need implementation this work used "dSPACE 1006 platform" by matlab software(Simulink). this ...platform" by matlab software(Simulink). this work about, Distributed generation, microgrid, droop control, voltage unbalance and harmonics compensation, power sharing, virtual impedance, secondary control and auxiliary control. Thanks

    €205 (Avg Bid)
    €205 Ortalama Teklif
    8 teklifler

    ...leakage impedance of the transformer is 3.5%. Based on the given information, determine the following: (a) Assume that the transformer has 0.7 pu A in the high voltage winding. Find the actual current values in the high- and low-voltage winding. What is the value of the current in the low-voltage winding in per units? (b) Find the impedance of the

    €30 (Avg Bid)
    €30 Ortalama Teklif
    17 teklifler

    ...engineering service of your company for our medical device. MEIK is a revolutionary and highly advanced early breast cancer detection device based on the principles of Electro Impedance Tomography (EIT). There is proven scientific evidence that every single tissue type in the breast has a different electrical conductivity profile, for example, regular cancer

    €935 (Avg Bid)
    €935 Ortalama Teklif
    2 teklifler