Voltage supply työt

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    6,692 voltage supply työtä löytyi, hinnoittelu EUR

    I want to design Zeta converter in Proteus using PIC16F877A which has PID con...and generates variable PWM for feedback circuit. Codes should be compiled at ccs c compiler. Input voltage will be 5V-30V. You should change output voltage of zeta canverter using key-pad. We will see some information like duty ratio, output voltage etc. on a 16*2 display

    €75 (Avg Bid)
    €75 Keskimäär. tarjous
    5 tarjoukset
    AC to DC LED Driver 6 päivää left

    We wan to Develop AC to DC led Driver I/P Voltage: 140-270VAC/50Hz

    €1231 (Avg Bid)
    €1231 Keskimäär. tarjous
    9 tarjoukset
    Project for Vusumuzi T. 9 päivää left

    Hi Vusumuzi T., are you able to make Current To Voltage Module 0 / 4-20mA To 0-3.3V5V10V Voltage Transmitter Signal Converter ( brd and sch ) like brick you found in aliexpress?

    €69 (Avg Bid)
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    1 tarjoukset

    ...connected to 12V solar panel. The CC2640 module will be fed from the main battery and will sense the voltage of this battery. When the voltage drops below a certain level, the module will send a signal to a static switch to changeover the power supply to be from the alternate battery and to enable the solar panel to charge the main battery. The module

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    Trophy icon Corporate Identity - Logo 4 päivää left

    ...large field coil instead of a permanent magnet. In combination with our Power Supply Technology, the user is able to adjust the drivers to all installation conditions and playback requirements, and therefore to an unique and an extreme dynamic performance. The voltage that is applied to the voice coil causes it to move in and out. A field coil speaker

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    €53
    110 työtä

    ...fabricate that you can find and verify that a fabrication company will make enough for a 2.5 inch high stack for no more than $10000. Voltage min. and max.: Minimum voltage 400VAC RMS at resonant frequency. Max voltage not higher than 5KV AC. Energy density and corona resistance: The desired energy density should be as high as you can get without

    €1328 (Avg Bid)
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    €1328
    1 työtä
    MODELICA TASK 4 päivää left
    VARMENNETTU

    ...event. Part B – RLC Circuits Design an RLC Ciruit with a DC Power Source using OMEdit and the Modelica analog library. Run the simulation and plot the inductor current and voltage. Design an RLC Ciruit with an AC Power Source using OMEdit and the modelica analog library. Plot the inductor current for frequencies 10Hz, 100Hz, and 1000Hz. Part C – PV Array

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    3 tarjoukset
    Arduino Uno R3 4 päivää left

    A dust sensor has been connected to the Arduino to calculate the dust in terms of voltage for every 2 [kirjaudu nähdäksesi URL:n] code is already [kirjaudu nähdäksesi URL:n] have to add the real time date and time to this code and Program the Arduino to write this date, time, and voltage values to a text file locally saved to your [kirjaudu nähdäksesi UR...

    €192 (Avg Bid)
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    Matlab Simulation Solar Inverter 4 päivää left
    VARMENNETTU

    ...reactive current when the grid presents a voltage sag fault. In that case, the control strategies should be developed in order to help the PV system ride-through during the grid faults. In this project, a there phase-two stage solar inverter will be designed that can compare grid voltage phases. If voltage differences greater than 10%, reactive power

    €114 (Avg Bid)
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    11 tarjoukset

    ...meter What I want: When esp8266 is connected to power supply trought USB (5V), user can can see over wifi esp8266 on avaliable networks and set new IP address for esp8266. When he set new IP in browser HTML page is opened as power meter dashboard, where user can see current data of power meter: Voltage, Current, Frequency, Active power, Reactive power

    €222 (Avg Bid)
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    1 tarjoukset

    we required freelancer for marketing and sales in LT and HT Systems, Maintenance or servicing of High voltage, Medium Voltage and low Voltagein delhi NCR. FaultCode is involved with a variety of electrical work, ranging from: Domestic to Industrial Installations and Electrical Contracting. In conjunction to our general electrical work, FaultCode has

    €347 (Avg Bid)
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    3 tarjoukset
    Modelica easy task 3 päivää left

    ...event. Part B – RLC Circuits Design an RLC Ciruit with a DC Power Source using OMEdit and the Modelica analog library. Run the simulation and plot the inductor current and voltage. Design an RLC Ciruit with an AC Power Source using OMEdit and the modelica analog library. Plot the inductor current for frequencies 10Hz, 100Hz, and 1000Hz. Part C – PV Array

    €8 - €30
    €8 - €30
    0 tarjoukset

    ...reactive current when the grid presents a voltage sag fault. In that case, the control strategies should be developed in order to help the PV system ride-through during the grid faults. In this project, a there phase-two stage solar inverter will be designed that can compare grid voltage phases. If voltage differences greater than 10%, reactive power

    €180 (Avg Bid)
    €180 Keskimäär. tarjous
    13 tarjoukset

    ...to the increased focus on energy savings, small size and speed installation easier integration with renewable sources and battery banks. The DC nanogrid consists of an low voltage dc (LVDC) bus to which the loads, battery bank, power converter. The power converter is plays a important role to interface between the nanogrid and ac distribution network

    €157 (Avg Bid)
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    10 tarjoukset

    Background Sensors are sending data to a MySQL database with temperature, humidity and battery voltage values. MySQL Database already exists. Access can be given to database for addition/amendment of tables etc. Login WordPress Oauth2 authentication should be used with a User Login/Logout & Forgotten Password functionality. Users should be presented

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    I need a blueprint of a device that can transform input voltage 0-10V to output voltage 10V-0V. For example. If I give a 10V at the input the output voltage will be 0V, if I give 7V at the input, the output voltage will be 3V. If I put 5V at the input, the output voltage needs to be 5V and so on. The power in Amper needs to be about 1A. I know how to

    €58 (Avg Bid)
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    8 tarjoukset
    ODB2 rf device 2 päivää left

    ODB2 device that can locate a vehicle on a lot within 3 feet, report even when battery is dead, provide mileage, battery voltage, speed and vin and must be able to limit all us vehicles to a fixed speed limit. Device must be inexpensive $10.00 per unit/10000 units. Device must report requested information to a web service we provide upon demand and

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    19 tarjoukset

    Need a SSR for AC and DC and it need to be short circuit protected , load will be resistive . Input voltage can be 42V DC and somtime it can be 32V A Think it can be done with 2 back to back Mosfet?

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    9 tarjoukset
    Raspberry pi project 2 päivää left

    Check incoming voltage (1-12v) and triggering an action in DMX depending on the voltage.

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    4 tarjoukset

    So...i want step by step scheme to build 50 watt erb-yag pulse laser. i am aware that i need condensers transformators voltage suply voltage multiplayer, 555 triggering system for it to be pulse laser and laser cavity or laser array of multiple diodes with focusing lens... now what i need are calculations and scheme of exact parts to build it step by

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    I need to have a schematic of a regulation circuit for LM2679ADJ with a digital potentiometer as MCP4131 or similar

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    Trophy icon Logo name of company grind hard supply 1 päivä left

    I need a logo designed (grind hard supply) is name of company.

    €89 (Avg Bid)
    €89
    44 työtä
    Powerwurx, Inc 1 päivä left

    Hi, this is a construction company that builds high voltage power lines. Company name is Powerwurk, Inc. Please see below for colors (red, gray and black) and a the green logo with the INC on the bottom is how i would like the Inc on this logo.

    €57 (Avg Bid)
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    ...looking for an engineer to help build, layout a VCCC (Voltage Controlled Constant Current Source) Power supply. We have older documents and past projects but are looking for a simple, 5-10A circuit, small as possible. The Set constant Current shall be linearly controlled by the 0-5V input voltage. Similar to attached. Deliverables shall include Schematic

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    11 tarjoukset

    ...Distribution Generation (DG) system in distribution networks for the voltage profile and power loss improvement in the distribution network (standard IEEE bus 33bus and 69 bus system ) bu using genetic algorithm. Genetic algorithm is is used for optimization of constraints such as voltage profile power loss, reactive power etc. all this project are need

    €7 - €19
    €7 - €19
    0 tarjoukset

    ...read values with ESP8266 and wee values on webpage as power meter dashboard. I would like to have archive of powermeter readings for 6 month. Power meter is having 14 values (Voltage, Current, Power, Active power....). I can provide regiter address. So if you can make me such code, please send me offer on my mail: [Removed for encouraging offsite communication

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    €118 Keskimäär. tarjous
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    €73 Keskimäär. tarjous
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    ...attached video that shows what I need. Find the correct inexpensive voltage amplifier (around $25 or less) that will work properly with the Adjustable Frequency Signal Generator. Also find the correct adjustable Frequency Signal Generator (for around $25 or less). The amplifier voltage and power strength to the electromagnet coil needs to be variable

    €77 (Avg Bid)
    €77 Keskimäär. tarjous
    2 tarjoukset

    Look for ambitious person to design and build a basic one-shot monostable trigger. Device input voltage from 12-24vdc device needs to have 12-24vdc positive trigger capabilities Output must be able to drive a 30 amp load. Trigger must incorporate variable trigger length durations from .001 to 5 seconds. Device must function as jog once upon trigger

    €782 (Avg Bid)
    €782 Keskimäär. tarjous
    7 tarjoukset

    ...attached video that shows what I need. Find the correct inexpensive voltage amplifier (around $25 or less) that will work properly with the Adjustable Frequency Signal Generator. Also find the correct adjustable Frequency Signal Generator (for around $25 or less). The amplifier voltage and power strength to the electromagnet coil needs to be variable

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    3 tarjoukset
    Trophy icon Logos Design for Pet Supply Store Loppunut left

    Hello freelancers, I am looking for a designer to build me two awesome logos for my Pet Supply Store to add to Google Shopping Ads. Attached, please find the necessary information needed to complete the project. Thank you for your service!

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    Brief overview of requirements, - Specific variable voltage boost regulator, adjusted by a single tactile switch - 3S Li-ion charger, 3x 10440 Li-ion cells alligned parallel. - Necessary battery protection features. (Over-charging, over-discharging etc.) - Battery level indicator via LEDs. - Charged via a micro-usb B port, 5V - PCB is of a custom shape

    €437 (Avg Bid)
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    44 tarjoukset

    The objective of the project is to design and implement a compensator for non-linear dc load connected to a 3 phase power grid. The compensator used is a Voltage Source converter and its purpose is to cater for the reactive component of the current as well as the harmonics thereby removing distortion from the power system and improving the power factor

    €355 (Avg Bid)
    €355 Keskimäär. tarjous
    12 tarjoukset

    Arduino analog output or potentiometer 0-5V signal with a 12V constant voltage and 0-2A between the power supply we want. Pcb can be a circuit diagram. for example Arduino analog output 1V to 12V and 0.4A Arduino analog output 2V to 12V and 0.8A Arduino analog output 3V to 12V and 1.2A Arduino analog output 4V to 12V and 1.6A Arduino analog output

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    20 tarjoukset

    ...in Saudi Arabia, I am having 5+years experience in this designing field . Details of Designing Load scheduling,DB scheduling,Transformer sizing DG sizing ,Cable sizing voltage drop, short ckt cable checking ,Earthing calculation,Lighting protection Drafting: Lighting layout Raw power layout,Single line Diagram Software used: Autocad ,Revit MEP

    €1 - €5 / hr
    €1 - €5 / hr
    0 tarjoukset

    Maverick Integration has a document that we need to produce 60-80 of each year that we are looking for a Low-Voltage specialist to help us with. We call it a Flow Chart. I have attached an example of the document here. Our in-house design techs can complete an average sized version of the document in about 10-12 hours and our usual payment for the document

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    7 tarjoukset

    ...board. I currently use a custom designed PCB board (using Fritzing software), Arduino Pro Mini 5V 16MHz, Bluetooth HC-05, Pololu's Mini Pushbutton Power Switch with Reverse Voltage Protection, Sound Sensor with Adjustable Gain, On/Off push button, Micro USB adapter, On indicator LED, capacitors and resistors. The board has been built and tested. Arduino's

    €415 (Avg Bid)
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    Find the correct inexpensive voltage amplifier that will work properly with the Adjustable Frequency Signal Generator. The amplifier voltage and power strength to the electromagnet coil needs to be variable also. Then make assembly instructions and show how to properly assemble and wire these to make the electromagnet work. See attached videos that

    €42 (Avg Bid)
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    ...placed and then the additional supporting components that have been added to it for smoothing/regulation/rf/esd. • A specification showing in full the low and high current and voltage tolerances for each circuit. • Points identifying how RF shielding and EMC have been considered and addressed in design. • A definition of new functionalities I have not mentioned

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    Build a single page static web page with content for a supply chain firm.

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    Build a new app for Purchase and supply

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    Hello freelancers I need someone to create Arduino code for my latest project. The device measures current and voltage using the ADS1115 I2c ADC. I use this to work out charge in a battery. I currently have an oled display showing all of the values and also for calibration. I would like to remove the OLED and view it all from a web page. AJAX would

    €21 (Avg Bid)
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    3 tarjoukset

    Find inexpensive amplifier to use with the Adjustable Frequency Signal Generator. The amplifier voltage and power strength to the electromagnet coil needs to be variable also. Then make assembly instructions and show how to properly assemble and wire these to make the electromagnet work. See attached videos that show what I need. Adjustable Frequency

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    6 tarjoukset

    Find inexpensive amplifier to use with the Adjustable Frequency Signal Generator. The amplifier voltage and power strength to the electromagnet coil needs to be variable also. Then make assembly instructions and show how to properly assemble and wire these to make the electromagnet work. See attached simple screen shot representation. Adjustable Frequency

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    5 tarjoukset

    Find inexpensive amplifier to use with the Adjustable Frequency Signal Generator. The amplifier voltage and power strength to the electromagnet coil needs to be variable also. Then show how to properly wire these to make the electromagnet work. See attached simple screen shot representation and part list. I will own all copyrights to the design.

    €27 (Avg Bid)
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    1 tarjoukset
    PCB Design Loppunut left

    I need a circuit that can pulse charge low voltage and low amps to a set of super caps (multiple or single). The volts will be .3v >1.5v through a Joule thief (if you don't know what that is please google it) Work flow: low voltage input > joule thief > pulse circuit > super caps 2.7v 500f Why? I need some low amp batteries to completely drain to

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    ...require a tested ideally a Ruby sketchup plugin or bespoke programt that generates STL files with logging to create appropriately sized 2d and 3d circuit paths to connect low voltage devices. The idea would be for the plugin to find the most efficient path to route and join up to 100 connections, calculate the load that those paths may carry and then size

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    Hi, Sense It Out is a startup in agriculture domain. It aims to bring automation in agriculture sector using IoT. Since, in agric...can be implemented in our product. Anybody who can design a autoswitch which can perform single phase protection, phase reversal protection, Dry run protection, over voltage & under voltage protection etc may contact us.

    €366 (Avg Bid)
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    9 tarjoukset

    Need a blockchain based supply chain inventory management system It is basically for import based commodities ad product needs to be tracked from source , i.e x country , validation of documents and onlline registry of the same , sharing it with concerned parties and , then filing for GST once in india. As is the basic concept for Blockchain Systems

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