Feedback variable capacitor use circuit design breadboard jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    14,811 feedback variable capacitor use circuit design breadboard jobs found, pricing in USD

    Project title: LED Lighting in residential and commercial lighting applications Aim: Design of driver circuit for LED's used in domestic and commercial lighting. Objectives: 1. Understand the operation of LED's and the technical aspects of LED’s used in domestic and commercial lighting applications. [login to view URL] about the various constraining aspects

    $150 (Avg Bid)
    $150 Avg Bid
    4 bids

    we need a well spoken person, who can connect with existing customers to understand their consumption habits, purchase preferences and feedback on our products and service.

    $20 (Avg Bid)
    $20 Avg Bid
    4 bids

    ...product manufacturing especially Chargers for smartphones, Wireless chargers, Electric charging cables, Battery chargers for use in vehicles, Regulated power supply apparatus, GPS navigation devices, Hardware modules for use with IOT, Data storage devices such as Memory cards, Data processing equipments and accessories such as Memory card readers, Audio/visual

    $187 (Avg Bid)
    $187 Avg Bid
    12 bids
    variable interest entity 6 days left
    VERIFIED

    I'm planning to write a 25 seminar paper in variable interest entity and how its effect shareholder right! where its existence in another country, not just USA-China, what is the best solution? Why the USA allow it? I just need theses statement and outline

    $49 (Avg Bid)
    $49 Avg Bid
    17 bids

    Need a freelancer to design and build a working PCB. The circuit should work in the following way. A small wearable solar panel charges a flexible Lithium battery of 50-100mah. When the battery is full it dumps its charge wirelessly (through induction coil) to a cellphone with wireless charging capability. And the cycle begins again. As space is limited

    $1116 (Avg Bid)
    $1116 Avg Bid
    13 bids

    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

    $25 (Avg Bid)
    $25 Avg Bid
    3 bids

    This project requires the use of Matlab to calculate several parameters of a distribution network. Background knowledge on fault current, circuit breakers, current transformers are needed. Please make offer for more details.

    $14 (Avg Bid)
    $14 Avg Bid
    4 bids

    Yes, I need someone to add "haptic feedback" in my Unity game so that I can call haptic feedback on devices like iPhone 6S. I have an iOS app that supports 4 types of haptic feedback on my iPhone 6S. I have the xCode project of that app too. I need someone to go through that project and add haptic feedback in my unity game for iOS. Anyone who can

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

    $17 (Avg Bid)
    $17 Avg Bid
    11 bids

    wireless Power transmitter &Receiver Specs Input - 12v Output - 5v / 3A Tx rx coil distance - 5mm Tx rx coil diameter - 100mm Circuit cost should be minimum

    $172 (Avg Bid)
    $172 Avg Bid
    7 bids

    Hi i need wordpress feedback plugin. where user can submit feedback to website and give some rating. thanks

    $38 (Avg Bid)
    $38 Avg Bid
    14 bids
    Network Technology 5 days left
    VERIFIED

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    $32 (Avg Bid)
    $32 Avg Bid
    10 bids

    I'm looking for someone to develop the circuit with a Hall Effect sensor (something like that) with Wi-Fi. This design will be used to check if the door of a safe is closed / open. Basically the circuit will be off to save battery, as soon as the state is changed, the circuit will be turned on. I intend to program the device, I have preference in ESP

    $191 (Avg Bid)
    $191 Avg Bid
    18 bids

    I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    14 bids

    Add AC Variable Speed Drive Controller to existing Arduino code. Functions Required: Clockwise and Counter Clockwise movement. Pwm Braking Driver Protect

    $16 (Avg Bid)
    $16 Avg Bid
    3 bids

    I would like a circuit which can control all types of camera releases detailed on the website below: [login to view URL] I would need a circuit where if I apply 3.3v then the shutter is released. !!!The tricky part is that my project has to be low cost, and without a relay. This means that using BJT transistor is difficult

    $24 (Avg Bid)
    $24 Avg Bid
    5 bids

    This project is going to have two buttons which basically tells 2 motors that does t...Here are the parts: Arduino Uno R3 2 momentary switches (ones red ones green, green for anticlockwise and red for clockwise) 2 DC geared motors 1 L293D 1 small breadboard and 1 large breadboard 1 box of extra switches if the joystick can be used for the click on it.

    $77 (Avg Bid)
    $77 Avg Bid
    11 bids

    Electronic system for commercial purpose

    $180 (Avg Bid)
    $180 Avg Bid
    24 bids

    ...planning to hire someone who can build an online sstudent-staff feedback system where it should be divided into 3 sections i.e students, staff and admin. Students should be able to register, and choose subjects according to semester. Then they can login to view their profiles and give feedback to staffs according to their subjects Staffs should be able

    $327 (Avg Bid)
    $327 Avg Bid
    22 bids

    Hi Khang N., I noticed your profile and would like to offer you my project. We can discuss any details over [login to view URL] Voltage Electrical Control Circuit Design and Component Selection

    $1000 (Avg Bid)
    $1000 Avg Bid
    1 bids
    Trophy icon Build a GIF from an existing logo 4 days left

    Hello, I have a logo I use for my company named AQ Boost. See the attachment. The purpose of the company is to offer analytics services. AQ Boost means "Boosting Analytics Quotient". As you can see the logo represents a brain, the left part being a "normal" part and the right part an electronic circuit. I would like to have an animated picture (GIF

    $34 (Avg Bid)
    Guaranteed
    $34
    19 entries

    ...isolator, 4 channel mosfet board, NI DAQ 6341. Attached please find the previous schematics which my team lead has shared with me. he asked to com up with some ideas or design the circuit because it has some flaws in it. The op amp will burn out for some reason, the input signals are coming from CRANK and CAM Sensor 5 volt square wave and feed into op

    $173 (Avg Bid)
    $173 Avg Bid
    22 bids
    Internet Technology 4 days left
    VERIFIED

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    $39 (Avg Bid)
    $39 Avg Bid
    5 bids

    I am an experienced electronic engineer and co...start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes.

    $19 / hr (Avg Bid)
    NDA
    $19 / hr Avg Bid
    10 bids

    need to be a css expert and have good knowledge on JavaScript prototyping and jQuery. Just a simple design to stop overriding of data that is fetched by storing the return value of the function in another function local variable

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    10 bids

    The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in

    $245 (Avg Bid)
    $245 Avg Bid
    8 bids
    Need Eagle Expert 3 days left
    VERIFIED

    I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.

    $50 (Avg Bid)
    $50 Avg Bid
    18 bids
    Small PCB design 3 days left

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

    $105 (Avg Bid)
    $105 Avg Bid
    32 bids

    I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

    $163 (Avg Bid)
    $163 Avg Bid
    33 bids

    Abt. 30 $ project. Some test i have, but unsure about how to handle it. Can you help me.

    $23 (Avg Bid)
    $23 Avg Bid
    5 bids

    I need to help me design electronic circuit and take values

    $17 (Avg Bid)
    $17 Avg Bid
    5 bids
    circuit design 3 days left

    Designed Arduino mega board with 40*40 mm size in eagle.

    $22 (Avg Bid)
    $22 Avg Bid
    2 bids

    ...the circuit polarity determines the directionality of the actuator. This is beyond my skill set, and I need a design to build such a system, ideally using an open-source control board and hat. I am using a 110v (standard US plug) heating and cooling thermostat, with a plug for heating and a plug for cooling devices. I would prefer this circuit to utilize

    $427 (Avg Bid)
    $427 Avg Bid
    4 bids

    Looking to add another /22 IP bank onto a Cisco 4948 switch from the same circuit from an existing Ciena (P2P from ISP). The Cisco 4948 switch is currently serving a /29 bank of IP's (PRODUCTION - LIVE) with 6 Vlans. What I am looking to do is add the /22 bank separated into +/- 16 subnets /28 (vlans). Then would like to add another Cisco 4948 switch

    $355 (Avg Bid)
    $355 Avg Bid
    5 bids
    Circuit design 2 days left

    Hi.. I need to design a 9vdc to 110vac inverter .. using simple circuits .. I don't want to use 555 timer .. I have 3.3v pwm output signal from Esp8266 module ..using that signal I want to design the inverter

    $11 (Avg Bid)
    $11 Avg Bid
    1 bids

    We need someone to design, layout pcb, circuit design and create schematics for a Li-Po balancer-charger based on an IC like Linear LTC4015. The batteries that needs to be charged (and balanced) are Thunderpower TP7000-6SHV (max voltage 6x4.35V=26.1V) Max current output should be 14A, min 10A Input power source will be selected based on balancer needs

    $696 (Avg Bid)
    $696 Avg Bid
    18 bids

    Amazon Seller Service, With the help of our service Amazon Seller can send Automated Emails To Their Buyers Asking For Seller Feedback & Many more. Here is the Website [login to view URL] Need long term partner Regards Sellerlion

    $4444 (Avg Bid)
    $4444 Avg Bid
    1 bids
    ADS design software expert 2 days left
    VERIFIED

    I want long term employee. if you are expert in ADS design software, please bud here. you have to implement simple circuit in ADS. if you are expert, you will do it in 1 hour

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    4 bids

    Hi I want to make a circuit to drive a 50amps Dc motor from arduino. Thanks you

    $25 (Avg Bid)
    $25 Avg Bid
    11 bids

    ...subtraction unit.​​​​​​5% iiii) Implement a 4-bit logical unit with multiplexor (AND, OR, XOR, !A)​​​​5% v) Use a single set of inputs for both the logical unit and the arithmetic unit​​​5% vi) Implement an appropriate input, encode and decode circuit (function selector)​​15% to select the appropriate output from either the arithmetic or logic unit ​​​

    $65 (Avg Bid)
    $65 Avg Bid
    1 bids

    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

    $490 (Avg Bid)
    $490 Avg Bid
    33 bids

    you have to design a wireless power transfer simulation circuit using ADS, I will provide a research paper where the circuit design is given and your job will be simulating the given circuit and reproducing the same graph as the research paper graph.

    $30 (Avg Bid)
    $30 Avg Bid
    3 bids
    Game Wipe out 1 day left

    We are a game company that is willing to outsource our games. Game to make now : wipe out game Wi...outsource our games. Game to make now : wipe out game Wipe out is a Obsticle run with many Obsticles. Turningplates. Balls towel etc User 1 is running over the circuit User 2 use Obsticles to kick the user out It will be made in unity3d engine

    $826 (Avg Bid)
    $826 Avg Bid
    32 bids

    I want to have 3 different load cells to measure weight for 3...weight for 3 different things, but instead of having one LCD for each type I want it to display Type A: 1 kg Type B: 2 Kg Type C: 1.4 kg on bigger LCD. I want to know the circuit connection as well and the data from the Load Cell to be saved to a database. or at least to a computer first.

    $120 (Avg Bid)
    $120 Avg Bid
    18 bids

    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

    $153 (Avg Bid)
    $153 Avg Bid
    6 bids

    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft

    $647 (Avg Bid)
    $647 Avg Bid
    46 bids

    In their paper, Hahn and Horel write the following: "Statisticians can no longer afford to sit patiently at their computers, waiting for someone to bring them data to analyze. In addition, with the proliferation of statistical software, simply performing a statistical analysis is no longer a marketable task-anyone with a laptop can do that. Statisticians must convincingly articulate how they ...

    $86 (Avg Bid)
    $86 Avg Bid
    36 bids

    Hi ...following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch 5). Font size 10pt times new roman I expect a total of Rs. 1800/- @ Rs.100/- per circuit with a total time duration of 2 days. Please quote with your correct price only if you are really interested to finish this work in two days with full accuracy.

    $108 (Avg Bid)
    $108 Avg Bid
    7 bids

    The project involves reverse engineering , mathe...engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

    $2798 (Avg Bid)
    $2798 Avg Bid
    18 bids

    [login to view URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer with atmega8 or atmega328

    $127 (Avg Bid)
    $127 Avg Bid
    1 bids