Design pure sine wave inverter microcontroller jobs

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    Embedded C code Testing 6 ngày left
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    Task : To clear the errors in an Embedded C code written in MPLAB X for PIC16F microcontroller. I have coded a program to implement an IEC standard for Lighting Systems. What will share with you: 1. Test report with error analysis, 2. Normative references (IEC test procedure) 3. Program written in Embedded C 4. Some recommendations to clear the

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    Pure sine wave inverter with 2x16 display to shows in put and put voltage load percentage battery low buzzer and shutdown

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    We are looking for an experienced PCB designer who could design a Wi-FI modem which could communicate with a Solar Inverter through a given communication protocol. We are in the process of developing a IOS/Android and Web based monitoring platform for Solar Inverters and this modem will feed all the data to the server.

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    Need to program a pic microcontroller for fetching data from RS485 communication

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    gps tracker debug 4 ngày left

    we design gps tracker with 2 microcontroller stm32f030k6t6 and stm 32f030f4p6 and at45d161e and sim800c and ublox neo7 . we have some problem and want anyone can fixed that . device send data to our server when when that been 8 data . and when car stop and data below than 8 data not send . we need data send after some time when car stop our speed been

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    Design Inverter 3 ngày left

    I want to make a inverter board 5kw 220v with 7s 24v balance charging system

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    need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [login to view URL] and HV part (0-300vdc) incorporate hv circuit [login to view URL] eradication-isolation [login to view URL] section 4.microcontroller output section

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    The firmware will need to have base functions for interfacing the Bluetooth radio and other communication (i.e. UART, SD Card, Ethernet, etc. ) and loading the memory. Using Xilinx, VIVADO software. and also PicoZed 7010 SOM + FMC Carrier V2 (xc7z010clg400-1) processing system

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    12/24v MPPT using microcontroller MikroC with interleaved buck converter and LCD Display .. I'm Godson on your facebook page.

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    Trophy icon Logo Design/Create 3 ngày left

    I want to get a logo created for my company and business. I want an image/logo created of a wave or coast. Something that has a theme of water/beach/ocean. Can you help me create something?

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    Freepbx Call broadcast solution 2 ngày left
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    I have Freepbx latest version with 4 Trunks. I need a call broadcasting script. User needs to upload a wave audio file & add numbers in a text area in coma seperated format. Number of retries option, call schedule date & time option should be present. its a campaign. Calls placed, calls tried, calls answered should be visible in a page. Admin can retry

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    We have a project where we have the code to communicate with our two devices, but we need to write the "Glue" to combine them together into a USB composite device. Ideally you should use IAR and have knowledge of Subversion. We will use a Nuvoton NUC220 or NUC240. We cannot use a different micro-controller as it requires 5V IO .

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    ...Sub, Ground and 1st floor plan  Land plan  2 sheets of general structural details including beam and posts layout  3 sections  4 elevations - Then I need interior design in ‘home designer suit’ including colour selection, furniture and artworks layout in 3d format Hi, Thank you very much for accepting my invitation and showing interest

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    We are a small tech/robotics company start-up. We have 3 people running around doing it all but we are stuck . Failure to compile / upload code onto arduino microcontroller. It says, error: serial 1 is undeclared in this scope.

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    ...[login to view URL] 8. [login to view URL] Road Side View: 01. [login to view URL] 02. [login to view URL]

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    I need project Rfid reader 125Khz using LPC114 Microcontroller. using Keil and c/c++ code I need schematic of complete frontend analog circuit and design of coil antenna

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    ...Espressif ESP32-WROOM-32 chip. I need someone to design a PCB for me which has the following functions: 1) Support Zigbee or Z-Wave (or both if system resources are allowed) 1.1) So the hub can talk to the Zigbee /Z-Wave sensors/device in the house 1.2) For Zigbee, modules based on TI or NXP chips are ok. For Z-Wave, please integrate Silicon Lab ZM5304AU module

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    Hi Niraj L., After working with you on the assembly code for the ATmega8535 microcontroller, I was impressed with your work quality, and would like to offer you my project which relates to the previous project you did for me. If you are interested please do let me know so that we can discuss any details over chat.

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    Hi, I just need a Native Application for Android built with Visual Studio with 2 Layouts. Each Layout with just one Text and one Button making the switches between t...Text saying "Switch to next Layout". I just need this to step into Visual Studio developing. I am from Android Studio and work with Java, but now want to expand into VS with pure C/C++

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    Pure Organics logo Đã kết thúc left

    Pure Organics is a composting business done on a farm with a windmill as a landmark

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    Android App Đã kết thúc left

    I have BLE UART running on ESP32 microcontroller whiich is able to connect with nRF connect app but i am looking for my android app

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    I am working on a project for a client and need a menu background animated. It is a white tree (no leaves) with black background. I wanted the tree branches to wave as if wind was hitting them.

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    Simple 2D Animation loop needed Đã kết thúc left

    I am working on a project for a client and need a menu background animated. It is a white tree (no leaves) with black background. I wanted the tree branches to wave as if wind was hitting them.

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    Hi All, We are looking for a pure cold calling expert team who will do Market Research and Fix appointments with Decision Makers with There Correct Information. Understand there requirements and Discuss with our Team. We need a long term relation if it work with us.

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    Hello, I am building a data logger to collect readings from a VW2100 vibrating wire piezometer. My c...and go back into a low power state until the next reading. (Potential thoughts are FFT or another library. I originally tried pulseIn() but it only works for HIGH/LOW square wave signals and the output signal is described as an AC voltage) Thanks

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    website pure coaching Đã kết thúc left

    I need to make a website for my new business

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    ...software to clone a chip credit card 4 days left Project name: Smart Card EMV / EMV ISO-7816 & Smart Card Java Card Software Engineer & Programming & Ecectronic Engineers & Microcontroller & Cryptography Look what I need : 1 PIN Project I need a Software with wich I can just read the PIN from a Smart Card ( a Bank Card ) wich can be a SDA or DDA card Like

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    Hello Freelancers! I have this project in C language for the end of month DES...be set by a potentiometer and will start at 1kHz. The type of filter will be determined by typing a button. I'm sending you a photo of the board with the dspic30f4012 microcontroller and the SPI MCP4921. Thank you in advance for your interest and time. Happy biding :)

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    Mobile development Đã kết thúc left

    I need an Android app. I already have a design for it, I just need it to be built. Android app for NFC communication with RF430 microcontroller.

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    Do some data entry -- 2 Đã kết thúc left

    ...Duration-LEAVE BLANK. Release Date-IT'S Always THE same DATE As doing. iTunes PreOrder Date. LEAVE BLANK. Territories-All. Stores-ALL. Track Number. 1. Track AudioFile-IT'S ALWAYS WAVE. Track Artist-IT'S ALWAY THE NAME THAT'S AT THE TOP OF ALBUM COVER. Featuring-LEAVE BLANK. Remixer-LEAVE BLANK. Track Name-IT'S ALWAYS USE THE TITLE THAT'S AT THE ...

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    For a web product, I am building I need few microinteractions. I need them in Pure CSS only. 1 hamburger menu animation. 5 hover effects. +2 extra if you have some ideas. Have a look at the brief in the pdf for more detail.

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    Voltage Delay Assistance Đã kết thúc left

    ...trying to add a voltage delay between the supplied voltage to the voltage that feeds 4 Mosfet transistors. Please check diagram. The delay's purpose is to prevent the PIC microcontroller boot up glitch that causes the transistors to turn ON and make a quick flash on the output LEDs. It seems firmware will not fix my issue . No relays, please. After I

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    this is a project in Golang, api that have a client and server side, no framework require, just a pure clean plain golang code. i need is a user basic user management, file upload by file type and to desired appointed foldet, need to let user upload files and staff to validate (aproved/denied) the files is approve save if not ask ths user to re upload

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    CMT is seeking bids for time and cost to create a hardware design and layout for a small circuit board based on the TI CC2652 microcontroller, plus supporting circuitry (e.g. power, clocks, integrated BLE antenna, sensor connections, etc)This board will be worn at the nape of the neck, integrated into a sof skull cap for sports and other highly physical

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    I need some firmware developoed for the interfacing of an stm32f407 microcontroller and an NRF24l01+ wireless module via SPI1 on the microcontroller. The stm32f407 is to recieve all incoming transmitted data, confirm whether it is the correct address, and then change parameters based on the recieved data payload from the NRF24 module. Thank you for

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    Renesas library Đã kết thúc left

    There is a renesas M16C Microcontroller static [login to view URL] lost the source code of it. Inside the library there are functions which we use from the source code. We need the functions in the library (written in C). With the functions we must be capable to rebuid the project completely

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    ...throw a stone into the wave, a Ripple Effect will formed , our idea is close to that. So we threw our stone to form the first wave. The first wave, which was 5 people only who were the first reaction on the initiative stone, represented the possibility of Change. The effect started to spread with 40 persons on the second wave, then 130 on the third

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    I want some changes for my wordpress website. this work only 30- 60 min...this work only 30- 60 min maximum. Changes like - Garg Tech To change Garg Technologies. Contact us form i do not Recive any massage fix the contact us form. & product part inverter battery show the diff-diff part like exide, lumainous, etc. only images. [login to view URL]

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    GRPS dispensing machine Đã kết thúc left

    Development of dispensing machine Dispenses products after validating user identification, with Ethernet connec...identification, with Ethernet connection and gprs. It must measure temperature and relative humidity. Transactions are recorded and recorded in remote database ARM microcontroller GSM Ethernet Altium IoT Micro SD LCD Battery

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    ...economic reports · Summarizes current financial status by collecting information · Reports and summaries in Excel as well as in accounting software, for instance Wave Apps Requirements: Preferably the applicant meets following: · Some years of experiences in administration and working with Excel · Able to write a macro

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    ...economic reports · Summarizes current financial status by collecting information · Reports and summaries in Excel as well as in accounting software, for instance Wave Apps Requirements: Preferably the applicant meets following: · Some years of experiences in administration and working with Excel · Able to write a macro

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    Water Tank SMS Alert Đã kết thúc left

    ...required and more information will be given after. System components: - Microcontroller - GSM Module - RTC with Interrupt pin - Ultrasonic sensor Consider the following: - Low power consumption required. - System powered by solar and lithium battery 3.7V (18650) - Microcontroller EEPROM used to store configurations like o Station name. o Maximum

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    Project for Maria Elizabeth P. Đã kết thúc left

    Hi Maria, I noticed your profile and would like to offer you a project using Arduino microcontroller. My email is Enzo@[login to view URL]

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    Project for Monica D. Đã kết thúc left

    ...one for the first 10000 words, at 14€ per 1000 words, 140€. I'll send you the files as they are ready to be voiced, I'm going to share with you a google drive folder for the wave files (more practical to use than freelancer.com files) and I'll create new milestones and projects as the work progresses. Ignore the project deadline, we'll handle that as

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