Adjustable voltage regulator circuit jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    20,163 adjustable voltage regulator circuit jobs found, pricing in USD

    Hi, i have a set of circuit analysis problems . I have all these on papers. Some one who can convert these problems into interactive animated videos would be helpful. Only ping me if you can complete the task with a maximum deadline of 15 days

    $49 (Avg Bid)
    $49 Avg Bid
    9 bids

    Hi, My IC is Pic16f676. See My Attached Picture for Details.

    $107 (Avg Bid)
    $107 Avg Bid
    27 bids

    Hello, I would like to get your help in setting up a simple but specific type of audio server. The deliverable I would like is a step-by-step set of written instructions that will give the following functionality: 1 - Using any web browser and built-in or external microphone on the user's computer, the user should be able to speak a sentence into the microphone, and then have the server pla...

    $158 (Avg Bid)
    $158 Avg Bid
    4 bids

    I’m looking for an experienced electrical engineer who can help me with demands daily activities in different electrical engineering, PCB design and microcontroller tasks. The preferred candidate is for an engineer who has experience with STM32. Following are a few tasks that I am working on and probably I will ask for consultation and circuit design: - Amplification of piezoelectric signal...

    $165 (Avg Bid)
    $165 Avg Bid
    6 bids

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $185 (Avg Bid)
    $185 Avg Bid
    8 bids

    creating an circuit using information based on basic and operational amplifier

    $78 (Avg Bid)
    $78 Avg Bid
    7 bids
    power world task help 5 days left
    VERIFIED

    Making a Power System Reliable Objectives: To understand the planning/design process that goes into making a power system reliable. Tasks and Report: 1. To test the reliability of a system we will apply the following rule: No single line or generator outage will leave the system with lines overloaded or bus voltages violating limits. 2. Given the PowerWorld case [login to view URL] with the d...

    $112 (Avg Bid)
    $112 Avg Bid
    6 bids

    I am looking for someone to design a simple high side PWM circuit. This will be running at 12-15vdc and could theoretically have a load of 15A max. It can't be low side because the negative terminal of my PWM controlled device is grounded to the frame. I prefer Kicad, or Fritzing as those two are easiest for me to customize my board layout in. If you can make the circuit entirely using digike...

    $40 (Avg Bid)
    $40 Avg Bid
    14 bids

    I have an automated system and i need an electrical engineer to create wiring diagram for them. Preferred skills: 1. Power Management 2. High Voltage

    $39 (Avg Bid)
    $39 Avg Bid
    16 bids
    Solar LiPo Charger board 5 days left
    VERIFIED

    Wanted is design, schematics, PCB layout and working prototype of a solar LiPO charger board. Documentation of all used parts as well as schematics and layout has to be delivered along the gerber files, a BOM list and a working prototype. The specs are as follows: Minimum requirements: - 1V .. 3V input from a photovoltaic cell - charging of a single cell LiPO battery 150mAh .. 500mAh capacity -...

    $359 (Avg Bid)
    $359 Avg Bid
    15 bids
    pcb arduino nano pinout 5 days left
    VERIFIED

    make arduino nano pinout gerbers, with atmega328p-pu, it has to adapt the arduino standalone including crystal circuit, reset push button, led, and 7805 regulator, input voltage with pads. match the analog digital pins to pinout

    $45 (Avg Bid)
    $45 Avg Bid
    27 bids

    I'm a research and development engineer looking for increasing and encrypting the signal of nRF24L01 or HC-11 Modules for a research. - The signal must be increased in range from 10 Km up to 30 Km. - It must be NLOS. - Must be encrypted with a high and secured encryption. *You have to* : 1- Submit a research paper that include the explaining of the project you did in details. 2- A schematic...

    $118 (Avg Bid)
    $118 Avg Bid
    7 bids

    Seeking a freelancer to design our project. We wish to take readily available scales the have BLE 4.0 and leverage the new BLE 5.0 protocol to implement the mesh and beacon abilities within the product development. The scales we have access too, already have the ability to send weight we want to add temperature and battery/charger voltage to be sent to an app we want to develop. The micro-cont...

    $3043 (Avg Bid)
    $3043 Avg Bid
    40 bids

    Hello developer! I'm looking for somebody to program an indicator which recognizes Wolfe Waves chart formations in scripting language Pine Script (TradingView) for me. You should have experience in both trading and scripting. Due to previous negative experiences, I will not accept negotiations after a given offer. I have summarized the exact definition of the indicator as well as the adju...

    $183 (Avg Bid)
    $183 Avg Bid
    8 bids

    Hello, we are looking for the development of an Unreal Engine 4 Blueprint Actor to replicate [login to view URL] with at least the following Material Parameters: Tiling, Color, Transparency, Bump Normal and velocity. Also, it must be adjustable to round surfaces and it has to have physics. Thanks

    $685 (Avg Bid)
    $685 Avg Bid
    3 bids

    The project consists of programming a microcontroller ( developer is free to use up to his preference of controller) for the conversion of an analogue voltage signal at an input and converter to a varying duty cycle on the output. There will be 5 input signals in total. Each input has a different input voltage range. Each voltage is to be converted to a duty cycle on a respective output. The ra...

    $136 (Avg Bid)
    $136 Avg Bid
    12 bids
    Build me a circuit 3 days left
    VERIFIED

    I want electronics person to design the circuit as shown in the attached file and also help me in code fixing.

    $60 (Avg Bid)
    $60 Avg Bid
    12 bids

    Hi, i want a Eagle Design Block of a 15A 24V 6 Cell Li-ion 18650 battery protection board. High current protection board with continuous 15A [login to view URL] must be design in Eagle so i can import it easily to my project. -Discharge protection / Overdischarge protection -Overcharge protection -Charge protection -Short-circuit protection -Temperature protection

    $265 (Avg Bid)
    $265 Avg Bid
    14 bids

    Required a DC led driver with built-in rechargeable circuit. In case of lost electricity it powers up and when the power is available then it should get charged and light as well. Mainly focused areas are 1. Good Protection from high voltage 2. Cut-off when the battery is full 3. auto switch to battery or DC power source. 4. Power rating for LED is DC 20W, 28-32 Volts with 600mAmps. [login to view...

    $208 (Avg Bid)
    $208 Avg Bid
    20 bids
    Hash Tables 3 days left

    CISS-111 Project 6 Write a Java program to demonstrate using hash tables. Doing more file processing, you will read in a dictionary file, [login to view URL], and use its contents to spell check a file, checkme, that is provided on the command line. This project is not an in-depth, comprehensive program in the nature of root words, tense, plurals or endings. Rather many words of varying form...

    $40 (Avg Bid)
    $40 Avg Bid
    11 bids

    I need a tally counter for creating donor sites during hair transplantation surgeries. I need the schematics and code, since I don't have the time to work on them, but I can build the device myself. Basic functionality: The patient has an electrode (ECG electrode) on his hand. The other end of the wire is connected to a needle used to create donor sites on the patient's head. When the n...

    $485 (Avg Bid)
    $485 Avg Bid
    7 bids
    Trophy icon Fat Burner Supplement label 3 days left

    We are a natural supplement distributor in need of a new fresh design label for our latest product. The Fat Burn is part of a range so design should be adjustable for future products, we will source future design work to the winner of this contest. Range : Naturalean Product: Fat Burn • Increased metabolism • Burn fat • Boosts energy • Suppresses appetite All natura...

    $22 (Avg Bid)
    Guaranteed
    $22
    18 entries

    I am looking for someone with USB protocol experience to write a small program which can be merged into my existing Arduino/Atmel source. I am new to the USB protocol and not having much success finalizing this portion of the code. Specifically, I am having trouble resuming USB communication after the chip is put into a low sleep mode whilst simultaneously running from a Li-Po battery source, and...

    $47 (Avg Bid)
    $47 Avg Bid
    5 bids

    I want to have an android app made that inserts a custom watermark small picture into a live stream such as facebook live, instagram live, meerket, periscope, Bigo live, Youtube live, [login to view URL] text needs to be customizable, The custom water mark needs text, and picture. There needs to be an option to upload a picture. The size of the text/image needs to be adjustable as well.

    $134 (Avg Bid)
    $134 Avg Bid
    8 bids

    Design battery management circuit ,very low voltage

    $149 (Avg Bid)
    $149 Avg Bid
    26 bids

    I want to have an android app made that inserts a custom watermark small picture into a live stream such as facebook live, instagram live, meerket, periscope, Bigo live, Youtube live, [login to view URL] text needs to be customizable, The custom water mark needs text, and picture. There needs to be an option to upload a picture. The size of the text/image needs to be adjustable as well.

    $165 (Avg Bid)
    $165 Avg Bid
    6 bids

    Our Business is primarily Distribution and Manufacturing in the Live entertainment Market. Have a need for an Electrical Engineer that specializes in High Voltage, and rigging environments. Would like to contract hours with a degreed Electrical Engineer to review all build documents and schematics required to build lighting cables and chain motors.

    $75 / hr (Avg Bid)
    $75 / hr Avg Bid
    10 bids

    Hello Urgent requirement of circuit design and analysis project to be done by 17th July . apply asap if you are ready to start immediately

    $74 (Avg Bid)
    $74 Avg Bid
    2 bids

    What I want is a simulation(proteus, matlab). It can be divided in to 3 part or more. 1: Solar energy is converted into electrical energy to supply large battery energy storage devices then supplying 230V AC 2: Substation's electrical energy converted to 230V AC 3: compile code by using a microcomputer like Arduino Programming software(MPPT method=Perturb or observe or Incremental conductance...

    $670 (Avg Bid)
    $670 Avg Bid
    25 bids
    I need a web crawler 2 days left
    VERIFIED

    I need a webcrawler that can find websites that are using or have Flash elements on their website. Furthermore it needs to be able to differentiate the language of the website. I am ONLY interested in finding German and English language websites! The project literally requires that I find ONLY websites in German and English language. That could be a whole number of different domain endings such ...

    $1235 (Avg Bid)
    $1235 Avg Bid
    52 bids

    The car runs on 6.4V battery. It is all wheel drive car - all four wheels turn when throttle is pushed to drive forward or backward. There are two motors that allow to achieve this, one is located at the front of the car and the other one is at the back of the car. These two motors work fine and there is no issue with the the forward and backward movement. The problem is that the steering wheel o...

    $18 (Avg Bid)
    $18 Avg Bid
    3 bids

    Multiple Inventories • 3-5 Sub-users (Individual sub-user is a separate inventory) • 5 Categories of products (Products to be able to add/remove/edit) • Quantity is to be adjustable by the main user. • Total Stock Balance of individual user/inventory inclusive of inventory of main user viewable as a whole by the main user • The main user can sell products to end-user as we...

    $851 (Avg Bid)
    $851 Avg Bid
    21 bids

    Hi, I have software for microcontroller PIC32MX340512H which reads data from A/D converter MCP3424 via I2C bus. The program only works properly if MCP3424 measures a negative value. In this case, PIC32MX340512H displays the correct value. If MCP3424 measures a positive value (voltage), PIC32MX340512H will show an incorrect value. For example: if I connect -1.5V voltage to MCP3424, then PIC32 wil...

    $211 (Avg Bid)
    $211 Avg Bid
    25 bids

    pease bid only if you are in maharastra (india) circle. i need hardware as well.

    $139 (Avg Bid)
    $139 Avg Bid
    4 bids

    I would like a field deployable data acquisition system (preferably using something simple like arduino) that will record a fluxgate magnetometer for days in the open air. If you want to look it up, this will be used for geophysics, one use will be to be a base magnetometer, which will remove for the magnetic changes due to solar storms and the second will be to record magnetotellurics, which can...

    $457 (Avg Bid)
    $457 Avg Bid
    13 bids

    Hi, 1. I want a professional engineer to design a battery charging circuit with all the protection circuits (overcurrent, overvoltage, overdischarge, cut-off, shortcircuit, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it. 3. I would to ...

    $91 (Avg Bid)
    $91 Avg Bid
    8 bids
    Build a PCB 18 hours left

    I need a LED matrix PCB done with RGB, it must be controlled by Xbee and Arduino. I have done an initial layout. There is not much work left beside to check the circuit and intrgate the pins of the arduino and xbee as well and check the circuit is complaint. I will need the eagle schematics when done.

    $107 (Avg Bid)
    $107 Avg Bid
    10 bids
    LTspice circuit 18 hours left
    VERIFIED

    I need to do an LTspice circuit

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

    The company is a IT computer and low voltage cameras access control company, We do not do any type of fingerprint locking etc Do not use security logos You can use security cameras ( NOT PHOTO CAMERAS ), wires computer in the logo

    $100 (Avg Bid)
    Urgent Guaranteed
    $100
    1515 entries

    We sell Electrical automation products including, WiFi Circuit breakers; RF Wireless light times; Wireless Water heater Controllers; etc.... We are looking for someone who has solid online experience selling electrical equipment who is able to list our products on various online platform in Canada, USA, North America, Middle East and Africa. The main payment will be commissions of up to 20% of ev...

    $920 (Avg Bid)
    $920 Avg Bid
    3 bids
    ADXL354 MKR1000 4 hours left

    The Brief Equipment Mkr1000(Arduino) Ads1256 (Texas instruments) Outcome required Ratiometric analog to digital converter ADS1256 will send SPI protocol data to MKR1000 and can be recorded from a uart connection from the MKR1000 to a PC. The sample rate must be variable but will need to also be able to reach full speed of the ADS1256 which is 30Ksps and will be required for 4 channels of input fro...

    $249 (Avg Bid)
    $249 Avg Bid
    16 bids
    Trophy icon Logo for Next-gen Robotics company 7 days left

    Mobian Dynamics is a new company out of Melbourne, Australia. We are a tech startup looking to bring dynamic automation to industry verticals. We make mundane processes easier through AI and smart electronic control systems, along with an intelligent orchestration layer for complex systems. Work with us to build a logo and branding scheme that shouts "next generation dynamic automation&quo...

    $175 (Avg Bid)
    Guaranteed Sealed Top Contest
    $175
    318 entries

    Hi, I need to emulate a crystal oscillator circuit (attached) based on wave digital filter (WDF). Basically we aim to have WDF emulation that match a Spice simulation (e.g. in Cadence). I Already have the circuit simulated in Cadence (the output attached) . Attached, my circuit (Crystal Oscillator) schematic that needs to be mapped to WDF along with its output waveform, you will notice that there ...

    $1169 (Avg Bid)
    $1169 Avg Bid
    14 bids

    I have a machine use for test PCB(Printed Circuit Board). Now, machine is running on old technology in WinXP. I want someone who can develop software for my machine using RPA or python technology.

    $435 (Avg Bid)
    $435 Avg Bid
    7 bids

    PLEASE, for the love of god, read through the description. This is a very specific niche! The client's website is [login to view URL] Feel free to browse through their blog at [login to view URL] to see the kind of topics we generally cover. This is a technical subject so we'd strongly prefer someone with a suitable background. We're hoping you'll be able to research and come...

    $117 (Avg Bid)
    $117 Avg Bid
    10 bids

    The client's website is [login to view URL] Feel free to browse through their blog at [login to view URL] to see the kind of topics we generally cover. This is a technical subject so we'd strongly prefer someone with a suitable background. We're hoping you'll be able to research and come up with title ideas. We're a little limited pay-wise, with the upper limit being 5-6 ...

    $94 (Avg Bid)
    $94 Avg Bid
    12 bids

    Need supporting code for my hardware design. I have identified the product design (can be tweaked a bit) and need supporting functional code to make it work. Sample file attached (not final design but similar) using nano 3.0 ultrasonic sensor LDR 433 mzh rf buzzer vibration motor and voltage regulator /buck converter (need to decide on this), should allow optional based on source , trying lip...

    $121 (Avg Bid)
    $121 Avg Bid
    6 bids