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    717 net avr jobs found, pricing in USD

    Design a BLDC motor controller 500W using any atmega series and code using avr studios.

    $145 (Avg Bid)
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    10 bids

    ...this 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

    $311 (Avg Bid)
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    14 bids

    ...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, short circuit protection and harmonic

    $233 (Avg Bid)
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    3 bids

    I currently have firmware that reads a DS1820 temp sensor and transmits the data through RS485 when requested. Currently, the firmware pauses for 750 mS while the temp conversion occurs then responds with the current value. I'd like to modify the firmware so that it always replies with the last completed conversion and constantly be converting the next reading in between requests. The idea be...

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    3 bids

    ...makeup a program for a agricultural implement guidance controller. I have not compile the C code for over 8 years and am out of touch with to process. I originally used the AVR-GCC compiler version 3.4.5. The design used the MCU ATMega161 which is now obsolete. The source code needs to be compiled for the ATMega16A. I could spend untold time trying

    $472 (Avg Bid)
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    12 bids

    I need to implement an existing project (AVR194 application note) to work with my setup. There are things that I do not need and things I want to be added. Like, for example, PC6 pulled to high, then after 100ms, PB3 pulled to high, get current value on PD1 and pull PC6 low if overcurrent occures, not via a shunt like in app note.

    $138 (Avg Bid)
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    7 bids

    Generate a few types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from ...types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from 1Hz to 10kHz and a controllable voltage offset Strictly using AVR C, ATMEGA32 and Digital Analogue Converter

    $16 (Avg Bid)
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    I need the code to realize an hygrometer/thermometer based on Atmel microcontroller (Attiny 85/ 84 or other avr microcontroller). I wish to read the values from the SHT 31-D sensor and proportionally rotate two stepper motors driven by DRV 8825. Each motor rotates a pointer on a dial to indicate humidity and temperature.

    $230 (Avg Bid)
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    21 bids

    Add digital Flow sensor to existing code for Mini Arduino Pro (ATmega328P): 1) The flow sensor provides a pulse signal from a hall-effect sensor. 2) The sensor will read the water flow through the heater and the results will be an additional condition for turning the heater element on or off, similar to the pressure sensor. 3) The MCU will count the pulses per second (Hz) (or perhaps we break it...

    $17 / hr (Avg Bid)
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    6 bids

    Need C code in avr studio with mega 32 for VL53L1X , code need to measure distance to 4m, library with function init, start measure, stop measure, read measure, change ranges

    $237 (Avg Bid)
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    4 bids

    An up- and down- counting stopwatch with an LED matrix display has just a few other small features. The software for it has to be written in a month. Please find the details in the attached pdf document. Please read the pdf document carefully and ask, if anything is unclear. Thank you!

    $198 (Avg Bid)
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    21 bids

    ...Engineer will be responsible for embedded software code development and electrical test measurements. 3. Write embedded software code for a variety of targeted devices, 8051,PIC, AVR, ARM Cortex, Zigbee, Arduino and others to interface with lab test equipment and various devices under test. 4. Collect measurement data at the lab using MatLab, LabVIEW, and

    $337 (Avg Bid)
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    14 bids

    Need avr programming uc3 Email me on mahos22@[login to view URL]

    $117 (Avg Bid)
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    1 bids

    Hello. i neeed help to install and get AVR ICE3 this one [login to view URL] to working on Windows 10. most work on avrdude or atmel stduio 7 in windows 10 i cant not find the driver on internett/google

    $19 / hr (Avg Bid)
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    Im working with an ATMEGA MCU and a DAC (DAC0800) to produce a simple sinusiod wave, triangular and rectangular wave using C language to be p...sinusiod wave, triangular and rectangular wave using C language to be produced on the oscilloscope. I require only the codes in C language which will be programmed on my ATMEL AVR. Datasheets will be provided.

    $86 (Avg Bid)
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    ...Sensor/module inputs from Arduino to control panel display and data quirey; a. Temerature/humidity/atmospheric pressure sensor = BMP280 b. Sound X4 sensors (4 directions) = AVR PIC c. Internal temperature (CPU enclosure) = KY-013 d. Ultrasonic distance/direction (360 deg. radar) = HC-SR04 e. Microwave distance/direction (360 deg. radar) = HB-100

    $514 (Avg Bid)
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    I am looking for some one can help me design a prototype board that can upload program to arduino/AVR by usb stick without computer. I just want to send to client an usb stick included hex file and then they just plug it to arudino/avr to update new program

    $169 (Avg Bid)
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    20 bids

    Project include AVR microcontroller, wireless (wifi or SMS), DC motor, Thermal printer, RFID reader, IR transmitters, IR receiver. This system used for finding parking location for user's vehicle. User scan their registered RFID, the system locate empty & suitable parking location for user's vehicle.

    $333 (Avg Bid)
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    20 bids

    I need programmer who can able to do code for wireless home automation project. He/She must know the interface like camera, Ethernet, WiFi,STM32 series and AVR

    $118 (Avg Bid)
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    29 bids

    Hey I need to debug some code in AVR assembly, please let me know if anyone available

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    ...in writing. you also may be required to do some fast researched to put a great description, but in general, I think it will be easy for a professional freelancer. I have an avr. 120 products and a lot of them have been given a description, so your job will be to generate a description for products that don't have any, and to scan and edit products that

    $32 (Avg Bid)
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    PROGRAMMING , DEBUGGING for AVR ATMEGA 88 & 48 DEVICES

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    5 bids

    Arduino AVR with PWM control for heater, including additional GPIO input for sensors and output control of valve.

    $115 (Avg Bid)
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    3 bids

    Sending, displaying (on LCD) and receiving UDP message from computer using Ethernet module. Its need to be done in MicroC PRO for AVR.

    $65 (Avg Bid)
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    15 bids

    I have source code for a clothes dryer that is running properly, but would like to add a feature. When the dryer is in operation I would like to be able to display the actual temperature of the upper and lower dryers by doing either doing a quick double press of a particular button, and then a second quick double press to toggle back to the original screen; or to press two keys simultaneously. Cu...

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    28 bids
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    I have a project that I need help on. It's an on-demand heater controller, hopefully using an Adafruit AVR Pro Trinket or Arduino Pro Mini 328 (or similar small/cheap) dev board. Project info: 1) Circuit/code is bare bones: needs to read a 2-wire 56Kohm thermistor (have temp chart for the thermistor), output controls a single SSR (3v-32v input), no

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    Hello My name is prasoon completed btech with ECE branch. I had done Avr microcontrolling in which I had made a project of digital ro, multi mode servo control card. So please hire me if you want. Thank you

    $45 / hr (Avg Bid)
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    i need a PCB design and gerber file for AVR development kit for educational purposes

    $142 (Avg Bid)
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    I need an UHF reader with read distance 6-7m in the range 865-867Mhz which will be able to detect RFID cards of...865-867Mhz which will be able to detect RFID cards of type EPC Class 1 gen2. I'll be needing the below: 1. Schematic 2. Working code in C language preverably on a PIC or AVR microcontroller 3. Bill of Materials [login to view URL] Prototype

    $1278 (Avg Bid)
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    Hi, Need to complete some tasks of the Assembly language project (AVR Assembly code) Additional details can be shared later

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    This ...like CRC checks of the payload and header, decoding channel in real time... This library will primarily be tested with BeagleSDR as receiver and as transmitter. There are both AVR, FPGA, SDRAM, ADC and DAC inside BeagleSDR. You would be provided a sample of BeagleSDR board, however you need Beagleboard-x15 to start working in this project.

    $1053 (Avg Bid)
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    OctoPi is a Raspberry Pi version of octoprint. ( [login to view URL] ) I want t...aspberry-Pi-CA/142733169297?hash=item213b8f5291:g:fyMAAOSwjUVatcS3 ) Example of relay ( [login to view URL]:g:DSoAAOSw5VFWKdoC )

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    Looking for designer with experience with LIN BUS to design simple convertor with AVR MCU. 1/Design hardware 2/Design firmware AVR Optional 3/Design PCB 4/Design housing

    $133 (Avg Bid)
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    The project needs two firmware for a transmitter and receiver system and simulate the same on hardware Refer to the attached general schema and the components used Transmitter module To the right on the jpeg has an SD card that contains folders with txt and bmp files inside them, a MPU6050 gyro module and HC05. Gyromodule replaces the conventional 4 switch buttons, instead it uses the right...

    $128 (Avg Bid)
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    Need someone who familiar in AVR-C connecting Bluetooth modules, SD card modules, Graphic LCD's and gyro module

    $363 (Avg Bid)
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    I need someone who can teach me all about AVR assembly.

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    Need to read two I2C sensors HDC1080 and CCS811 and display it on SSD1306 OLED. The project also has Qtouch buttons. Qtouch and display already working, no need to program it. Only read sensors and text it on display. Also have HDC180 and CCS811 libraries, but its programmed for arduino, basically you need just to reprogram arduino code to atmel studio project. I can test/debug hex file on my ...

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    Need to read two I2C sensors HDC1080 and CCS811 and display it on SSD1306 OLED. The project also has Qtouch buttons. Qtouch and display already working, no need to program it. Only read sensors and text it on display. Also have HDC180 and CCS811 libraries, but its programmed for arduino, basically you need just to reprogram arduino code to atmel studio project. I can test/debug hex file on my ...

    $38 (Avg Bid)
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    ...circuit design. This is *not* a PCB layout project. This is a circuit design project. I am looking for engineers who have experience with microcontrollers such as PIC, STM, AVR, FREESCALE, NXP or Zilog or similar. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this job the “normal way.” However, to

    $9 / hr (Avg Bid)
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    We have a manufacturing machine, which is 15 years old and there's a communication board which is plugged to machine and controls everything. The chip on board is Atmel, atxmega32A4 (AU1425) We need to read program from its flash and find the password or its hash, whatever there will be

    $90 (Avg Bid)
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    ...achieve... 1) We need to program the controller. Step by step detailed instructions are provided in the SDK, all one needs to do is, follow them. All you need to have is an AVR Programmer 2) As seen in the image, the adruino based micro-controller is in the shape of a card. We wish to change the form factor a little and make it a bit more compact

    $23 (Avg Bid)
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    ...by SMS/call is what I want. There are too many libraries there for GSM in Arduino, you can choose any of them or you can work on avr libraries and do this project on avr. I am looking for an Arduino/AVR expert, who has previously worked with GSM module, and is completely proficient Arduino coding, plus combined PCB layout of Arduino Uno +

    $223 (Avg Bid)
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    ...solution) as premium option. - Admin: question adding/editing only via export/import of pre-formated excel/CSV files (no GUI needed) - Admin: performance stats on each user (avr. score, avr. time per question spend, number of questions solved) - Admin: stats on each question: percentage of users choosing each answer, the average time to solve correctly, answer/skip

    $3154 (Avg Bid)
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    ...circuit design. This is *not* a PCB layout project. This is a circuit design project. I am looking for engineers who have experience with microcontrollers such as PIC, STM, AVR, FREESCALE, NXP or Zilog or similar. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this job the “normal way.” However, to

    $9 / hr (Avg Bid)
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    We need to make a slave implementation of the m-bus protocols. (Meter bus see: [login to view URL] ) The microcontroller to be used is an 8 bit AVR ATmega324pb. M-bus interface chip NCN5150

    $875 (Avg Bid)
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    ...circuit design. This is *not* a PCB layout project. This is a circuit design project. I am looking for engineers who have experience with microcontrollers such as PIC, STM, AVR, FREESCALE, NXP or Zilog or similar. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this job the “normal way.” However, to

    $8 / hr (Avg Bid)
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    We need to make a slave implementation of the m-bus protocols. (Meter bus see: [login to view URL] ) The microcontroller to be used is an AVR ATmega324 or similar.

    $130 (Avg Bid)
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    6 bids

    2 questions about AVR assembly language are to be answered. questions in attachment contact if you know how to answer.

    $63 (Avg Bid)
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    5 bids

    ...circuit design. This is *not* a PCB layout project. This is a circuit design project. I am looking for engineers who have experience with microcontrollers such as PIC, STM, AVR, FREESCALE, NXP or Zilog or similar. ***YOU CAN AVOID “SPENDING” ONE OF YOUR FREELANCER.COM BIDS *** Of course you can apply for this job the “normal way.” However, to

    $8 / hr (Avg Bid)
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    5 bids