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    4,115 voltage design jobs fundet, i prisklassen EUR
    Half Wave Rectifier 6 dage left
    VERIFICERET

    ...Measure Average Rectified and Filtered DC voltage using a DMM. • Measure Average Rectified and Filtered Half Wave Signal using an Oscilloscope Theory: • The diode will conduct current on the positive cycle and block current on the negative cycle creating a half sine wave across VRL. The capacitor can store the voltage on the negative cycle depending on the

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    build a phasor calculator in simulink to display voltage current and [log ind for at se URL] should have input filter,ADC block,DFT,sequence analyzer and display voltage current pf lag or lead

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    the design will be provided upon request. Also you have to explain what changes you have made to improve the result.

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    I need a Programmer for Static Voltage Stabilizer I want to control AC voltages using PWM technique details are provided in PDF attached file. please check the details I provide in PDF. please only bid if you have experience in this field.

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    Need SMPS Design 3 dage left

    We need SMPS design for 3Phase/1Phase Input Voltage range : 100V to 270V AC Frequency: 45Hz to 65Hz Power 3KW/7KW OUTPUT Voltage 48V to 56V DC Low Form Factor, Higher efficiency.

    €1488 (Avg Bid)
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    ...project involving detection of black ice using an infrared light and a photodiode connected to a micro controller and from the output of the photodiode which is in a form of voltage we can differentiate and warn the driver of black ice and we also can’t use arduino, need a micro controller similar to atmega8 something along those lines. We need a complete

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    I ...a solid idea of how we would like to lay out the furniture but we need professional assistance to prepare a lighting and light control plan, soffit plans, power plan, low voltage plan and air con plans for our sub contractors. Electicity in Malta is same as the UK as we are former UK colony. I have all architectural plans to scale in pdf format.

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    I want to make high voltage dc power supply, regulated high voltage upto 100 kv and 2 mA current . I require the list of parts required, with suppliers location ( preferably ) in Maharashtra or Hyderabad or Online with price details of the parts and ASSEMBLY drawing and process.

    €216 (Avg Bid)
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    I need to run a three phase unbalanced distribution load flow MATLAB code for IEEE 13 bus. After that using WLS I need to do the State estimation for Voltage, angles and Powers. Anybody interested and highly experienced in this field will be given the work and payment will be high too. Once you show your interest I will share all the required data,

    €3376 (Avg Bid)
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    calculate the temperature from voltage and current which is applied to sic fiber. i have two types of types of data 1. given voltage and current of a sic fiber find temperature ? [log ind for at se URL] 3 different resistance values at 3 different temperatures find voltage and current required to apply on sic fiber ?

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    The task is computing the frequency of a certain given voltage waveform (fundamental freq. 50 Hz, sampled every 0.5 ms). The task should be implemented in Matlab simulink. However, I already did the project to the some point, I successfully set up the blocks and I got a certain results. Yet, it's needed to develop a transfer functions for each of the

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    Pic micro controller to measure 3 phase voltage and current measurement & control the relays based on current readings

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    Design a bias network using Cadence Spectre (or other CAD software as longs as I can easily follow your steps). Must generate a 10uA current with gm = 100uS that cannot vary by more than +-10% over -40 C to 130 C or supply variations of +-10% with a nominal 1.8V supply. You come up with the idea of using a constant gm bias circuit to bias the amplifier

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    Mainscope: Engineering, PCB Layout Design, Embedded Software, prototype - Induction heater Power : 2KW Frequency : 8-30kHz Input Voltage : 350VAC 60Hz Single Edge quasi resonant Dimension : 25 mm x 25 mm x xmm (the depth is independent) Controls: -Current measurement -Voltage measurement -4 digital Inputs -4 digital Outputs

    €1363 (Avg Bid)
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    ...which can pass EMC test • you have to give me full details other circuits why not recommended and why your circuit recommended. • Must show digital current and voltage usage and total voltage and total current • Can be modified by battery size • Explanation Supporting Material Comparison of Results with Other Models • Multiple outputs 5v,12v, 24v

    €163 (Avg Bid)
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    Hi, I need a Freelance Electronic Engineer to solve this issue:[log ind for at se URL] llook mainly at the [log ind for at se URL] and [log ind for at se URL] (phone access and delete and to this (videos) [log ind for at se URL]

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    ...Chronoamperometry Specifications: Potentiostat : CV and LSV scan rate: 0.00001 to 1000 V/s or better Max Current: ± 250 mA or higher Current resolution : < 1 pA Compliance voltage: ± 12 V or higher Potential increment: 100 mV or lower Input impedance of electrode: > 1012 ohm Input bias current: <50 pA Common mode rejection ratio: > 50 dB (1 MHz)

    €172 (Avg Bid)
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    DJI TB55 Battery Communication 12 timer left
    VERIFICERET

    Instructions detailing necessary hardware and communications methods to turn on the battery, read cycle count, cell voltage for each cell, temperature, warning flags or error codes, percent charge and battery firmware version for the DJI TB55 battery. While the battery is on and these data are being read, charging and discharging the battery must be

    €1461 (Avg Bid)
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    I am looking for someone to design a control panel on Eplan complete with parts list for the control of two 1.1kW motors via a 120V inverter drive. I will provide a list of recommended parts and a sequence of operation. The system will have feedback from an pressure transducer with analogue output to a Red Lion controller. Control will be via relay

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    i need to control relay over ac voltage 220v

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    Hi, I need a solar module system configurator. ... user goes true some steps. fisrt step they choose roof type. second step they choose the amount of solar modules. third step they choose the inverter wich is filtered by voltage and max Wp fourth step amount of solar kabel step five smal things to select. All has become together with graphical images.

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    fuel control Udløbet left

    ...(throttle regulation) problem is injectors are 12v and I need to control voltage per cycle and duration of it to vary fuel delivery to engine. board, Arduino nano in short -fuel delivery control for 4 injector -injectors from min5v up to 12v (fully open) and control of injection time (voltage vs time) -termistor/temperature sensor to condition when it should

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    Pcb design Udløbet left

    I've a project to design a pcb which has 220V AC inputs (4), 24V DC inputs (4) 12V DC inputs(2) and digital outputs(4). I need one GSM module, sim card holder, SMA antenna, speaker and microphone pins on the board. Operating voltage of the board should be 24V DC. We can choose microcontroller together and talk in detail about the rest.

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    Intan CLAMP Controller is a device used to measure voltage and current in biological samples (patch clamp). It is controlled by CLAMP interface software, written in C++/Qt. I would like to control the device with MATLAB instead. All commands, options and readouts available in CLAMP interface software should be available in MATLAB as well. The source

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    Need a professional that can find a Business Developer with vast experience and in deep knowledge of the low voltage industry.

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    PCB Expert neededd Udløbet left

    I need an Eagle PCB circuit design for a current source. Range of ~0 to 100mA , controllable by voltage from 0 to 3.3V - Smallest size circuit - Using a well known IC - minimum of electronic elements is recommended

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    I need an Eagle PCB circuit design for a current source. Range of ~0 to 100mA , controllable by voltage from 0 to 3.3V - Smallest size circuit - Using a well known IC - minimum of electronic elements is recommended

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    ...project reed this carefully: - The AVR system should output an AC voltage of 240 V at 50 Hz automatically for an AC input voltage in the range of 180 V to 260 V. Otherwise, the AVR system should shut off. - The output voltage regulation range should be +2% to -2% of the nominal output voltage. - The AVR system should also be able to perform the following

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    PCB Layout Design Udløbet left

    Hello, I need someone to design my 2 layer PCB layout, I have already designed the schematic in Eagle. The circuit consists of microcontroller at the heart, five different sensors and some additional components (voltage converter modules, relays, LM358 opamp) that connected to the microcontroller. I will send the schematics later. Thank you.

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    Main Objectives of the circuit: - AC input voltage in the range of 180 V to 260 V 50 Hz and output an AC voltage of 240 V at 50 Hz. Otherwise, the AVR system should shut off. - The output voltage regulation range should be +2% to -2% of the nominal output voltage. - The AVR system should also be able to perform the following tasks: surge suppression

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    ...points on the right team - 1 external box x 2 buttons RF to manage time Project is complete when - All hardware needed is in a shopping list (amazon or aliexpress), all voltage, communication and power source are controlled and tested. Only list of electrical part is needed, the box I will do by myself. - Luminosity of the numbers will be enought

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    ...board. It previously used Spartan 3E FPGA PQFP (PQ208/PQG208) package using the power voltage of 3.3v, 2.5v, 1.2v ... I'd like to have it replaced by an Artix fpga (FG484/FGG484 Fine-Pitch BGA package), henceforth using the lower voltages of 3.3v, 1.8v, 1.0v The voltage regulators are in SOT-223-3. There are some new components too... There are all the

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    ...project. I want to use a Nextion LCD to control a Arduino Nano that will switch 3 digital outputs on-off using dual stage buttons on the touch screen. I also want to monitor DC voltage and temperature on the screen. I have created a Nextion sketch/HMI file, so that will only need small modifications. The bulk of the work is creating the Arduino code. Let

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    ...the ESP-MDF / ESP-MESH framework. Initially, there will be 3 simple node types. General Purpose Input (switch closure), General Purpose outputs (relays, 4 channels) and voltage input (0-3.3v). All Nodes need to support: Node Discovery (ability for getting the mac address of all nodes on the mesh network) Respond to a ping Support OTA updating

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    ...responsible for the complete PCB design, identifying LED and driver components, as well as specifying an appropriate heat sink profile and thermal gap filler to ensure proper operating conditions for all components and the entire PCB assembly. The module will be supplied with constant voltage DC power. Preferably the design would be done in Autodesk Eagle

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    Hello I need help of my project done as like this is expert nee...both. .........Need and Easy to use Windows / GUI software application. that will have Target Voltage, Ampere setting and will program the power supply with these values. Application should also have a Pre-configured settings that user can add voltage, amp and step increment settings

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    ...[log ind for at se URL] Need and Easy to use Windows / GUI software application. that will have Target Voltage, Ampere setting and will program the power supply with these values. Application should also have a Pre-configured settings that user can add voltage, amp and step increment settings Preferred programming Language is VB.net with Visual Studio Platform

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    I'm launching a new american made union printed apparel Line for High voltage Linemen i need help with questions to ask in a survey to help me segment my market to later help me create targeted ads i need about 20 questions in a word form i sending our about us page so you kind of get the idea of what im looking for

    €18 (Avg Bid)
    Garanteret
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    6 indlæg

    ...windows desktop app with usb/serial db9 adapter gui : - 8 serial port pin buttons matching 9db port pins (ground excluded) - click on output button changes serial port pin voltage - change input pin button color (eg. green) when a change is detected on pin - x1 combo to select discovered com ports hint: <!-- [log ind for at se URL]

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    An audio signal is a representation of sound, typically as an electrical voltage. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz (the limits of human hearing. the aim of this task is to examine the effect of package errors and simple corrective actions on the quality and comprehensibility of audio [log ind for at se URL] have

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    app developer Udløbet left

    Need an app [log ind for at se URL] are working on MPPT charge controller where we have to show all the current and voltage rating on our app.

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    9 bud

    An audio signal is a representation of sound, typically as an electrical voltage. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz (the limits of human hearing. the aim of this task is to examine the effect of package errors and simple corrective actions on the quality and comprehensibility of audio [log ind for at se URL] have

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    12 bud

    An audio signal is a representation of sound, typically as an electrical voltage. Audio signals have frequencies in the audio frequency range of roughly 20 to 20,000 Hz (the limits of human hearing. the aim of this task is to examine the effect of package errors and simple corrective actions on the quality and comprehensibility of audio [log ind for at se URL] have

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    I want to control with very high accuracy a 3 phase AC motor -hysteresis type- that will be used to power a vinyl turntable...-hysteresis type- that will be used to power a vinyl turntable...able to provide 33.33, 45.00, 78.00 RPM. I need a bi-directional servo scheme and provision for a screen. Motor voltage about 100-120 Volts and about 50-70 Watts.

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    i want the impulse in stage impulse generator and Impulse have Tp=1.2 micro sec and Tt=50 micro sec and in Impulse Voltage Superimposed generator have the same result as the fig3,4 in the file

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    I just want to know some basic Electrical Engineering stuff like based on the voltage rating I use, and the current etc, how long my device will last.

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    i. Investigate characteristics of separately excited DC motor over its normal operation range ii. Investigate the effects of varying the armature voltage iii. Investigate the effects of reducing the field current Further details will be shared while screening

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

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    ...Language. To measure power consumption, we obtained the values for voltage and current from the METRAHit 16S – analog-digital multimeters [30]. Power consumption P was estimated using the following equation: P = V * I, where V and I refer to voltage and current respectively. For implementation of four algorithms AES256(ECB

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    ...units will have a diagnostics/status page at minimum Wifi devices connected with details like RSSI, and data Tx/Rx Device connected sorted into SSID groups LLDP neighbors Voltage, temp, time, firmware version, mac address, Restart, Firmware update, factory reset (defualt unit to initial config screen, IP address [log ind for at se URL]) live monitor page to show

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