Avr project jobs

...fix the bugs 5) Give production-ready firmware Skills Required: • Min 3 years of experience in firmware development especially in C, C++, data structures, RTOS, Linux, etc.. • Must have worked with ESP, STM32, Microchip, ATMEL line of microcontrollers • Experience with working on Timers, RTC, GPIO, EEPROM, LCD, C/C++, Data structures, 16/32-bit microcontrollers (any of PIC, STM, ESP, AVR) • Experience with working on UART, I2C, SPI. RS-232/485, GSM/GPS, GPRS, TCP/IP, UDP, WIFI, Zigbee, any of the IoT communication protocols like LoRa • Must have worked with any of the firmware development tools like Keil, STM32 IDE, Arduino • Experience in development with embedded Linux and any of the RTOS. • Experience with working on dri...

Hello Oleksandr, I have a project that needs skills like yours. I need a electrical PCB board controled by microcontroler arduino pic avr no metter because the logic is not complicated there. The main function of the pcb board is to work properly with 2 x 18650 batteries and to charge capacitor 63v 22 000 microfarads. Then via controller and button I need to send an adjustable signal to the mosfet transistor to Drain part of the capacitor into a solenoid. We could disscus more in chat.

Hi I need someone to write C or C++ program to a AT Tiny 406 MCU. The code has already been written in Arduino and Arduino prototype is working. Code needs to work to activate a sensor and run a DC motor for a given time period. There ...someone to write C or C++ program to a AT Tiny 406 MCU. The code has already been written in Arduino and Arduino prototype is working. Code needs to work to activate a sensor and run a DC motor for a given time period. There are different setting for different run times of the DC motor. A switch is pressed to toggles between the different settings . Code needs needs to be written directly for the AVR chip . The code needs to run successfully on the ATTiny chip for the job to be complete. Successful completion of the task will possibly result in mo...

Hi ., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am wanting to Implement a game like this However i want it written in C language using avr-gcc libraries

Hi Oleg I., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am wanting to Implement a game like this However i want it written in C language using avr-gcc libraries

Hello Everyone, I am looking for Electrical Engineers with strong background in following: • VHDL/Verilog, LABView/ Multisim • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8.

Hello programmers, I have a program in assembly language (AVR microcontroller ATtiny25) and i need someone to convert it in C for me. I understand the programming language but i can not follow the steps made in the program. Can anyone help?

The project is about distinguishing how AVR tools can be useful over traditional teaching method for train driver training. Need findings to relate driver skills with public safety, financials etc. As well as a good comparison between AVR teaching methods and tradional ppt based. I have an unpolished literature that I can share once we connect.

I want to hire a freelancer who could help me with embedded programming. I work on microcontroller boards like STM8, STM32, ARM cortex, ATmega, Avr, etc. I am in a need of an experienced embedded developer who could help me with coding as well as designing Hardware.

AVR STM32 Controller + APK (Android iOS) WiFi An exemplary diagram below. The application must include: 1 Brief information about activating the IR sensor 1 2 Counter of pulses taken from the IR sensor 1 (table: day, week, month) 3 programmable LED effects on channels 1 to 4 4 LED channels 1 to 4 can be turned on and off 5 12V motor speed control (need not be accurate) Belt form only 6 It is possible to set CH1 and CH 2 opening times in ms 7 IR sensor 2 Activates SSR Relay 3 operation 8 Timer setting to control DDR Relay 3

We are a team building a PCB Driver for an LCD with an RA8835 or SED1335 with an 8080 interface. We have a set of commands being sent by a microcontroller parallel port. They need to be interpreted to be dis...for an LCD with an RA8835 or SED1335 with an 8080 interface. We have a set of commands being sent by a microcontroller parallel port. They need to be interpreted to be displayed at the LCD. We need someone to work on the middle interpreter for these set of commands, write the code to be implemented on another microcontroller. Preferably, the freelance should know about ST Microcontrollers, AVR, PICs or similar, on C Language. We need a fast and reliable delivery (Optimal 2 weeks development, communication with another engineer on the team is available, whether Spanish or...

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Please read the attached specification. Thank you.

I need some one proffisional in power electronic to design a circuit pulsed by AVR to drive AC load using PWM to create a sine wave as electrical power

It is necessary to develop printed circuit boards in the environment of with the components provided by this site. Headphone requirements: 2 pcs of microphone surround (1 for each side) 2 pcs speaker (1 for each si...(1 for each side) 2 pcs speaker (1 for each side) Powered by AAA (1 or 2 pcs) * Powered by lithium-ion batteries with a charge from USB (2nd option) A separate channel with digital processing to add surround sound. Digital processing is organized on the ADAU1701 or similar (requires an equalizer, compressor, parametric equalizer, frequency cut) Buttons: "+" "-" volume, on / off Installation of an avr or stm32 controller is allowed. Very important: Minimum acoustic noise from the system Maximum noise reduction Operating time not less than 12 hours. ...

Write a complete AVR program that implements (as closely as possible) the C-like code below. main(){ // Store constant start in cseg memory const int start = 26; // store variable len in dseg memory int len = hail (start); } hail(int n){ if (n == 1) return 0; else if (n % 2 == 0) return 1 + hail(n/2); else return 1 + hail(3*n + 1); } following will be considered when grading this question: i. Code builds without warnings or errors 3 ii. Produces correct result 3 iii. Accurately follows the pseudo-code 3 iv. Function is recursive 3 v. Parameters passed on a stack, 3 vi. Values returned on the hardware stack, 2 vii. Function is side effect free 2 viii. Appropriate documentation is used throughout 1

Write a complete AVR program that implements (as closely as possible) the C-like code below. main(){ // Store constant start in cseg memory const int start = 26; // store variable len in dseg memory int len = hail (start); } hail(int n){ if (n == 1) return 0; else if (n % 2 == 0) return 1 + hail(n/2); else return 1 + hail(3*n + 1); }

...and type in what you are procrastinating about and add a screenshot or pic or video of it. Then tap and share it to Facebook. For example, just now I sat on my computer to start working on preparing lessons (I am a teacher) and I started procrastinating straight away! first checking Fb marketplace to see if I could find an avr receiver .. then checking a review of the model I found on the market place. then of course opening Freelancer.com and posting this project. So the app will be a sort of game , a social app to see how good we are at doing it .. I want to keep it simple and share only to Facebook FEATURES it has to post to Fb, but since I dont use Fb at all, I have no clear idea about the feeds / pages / posts system Facebook has (or whatever they are calle...

Write a C program using the two Templets (internal interrupt & External interrupt) Setup the Arduino Uno-R3 by connecting six LEDs to pins PD0-PD5 and one Ultrasonic Sensor to PB0 (PCINT0). Moreover, you will write two C programs (one uses timer (internal) interrupt and the other uses internal and external interrupts). You cannot use any delay function for this assignment except to trigger the Ultrasonic Sensor (see template C file). Make sure you use the “volatile” keyboard properly. 1) Write a C program to setup Timer1 interrupt (this in an internal interrupt.) The Interrupt Service Routine (ISR) keeps track of timing using volatile global variables. To help you write the entire program, you can use the template provided. The LED connected to PD0 will go through the foll...

Developing IoT Dashboard for connecting Things and Monitor Real-time data. Skill(s) required: C/C++, QT, Javascript, AngularJs and Ajax, Hardware Knowledge: Nodemcu ,Esp32, Raspberry Pi, Atmel AVR, Arm Controller and Arduino.

Programming Languages EMBEDDED C, C++, SHELLSCRIPTING, PYTHON Operating Systems WINDOWS, LINUX, ANDROID Micro Controllers ARM_CORTEX_M3 & M4, PIC, AVR Microprocessors ARM9 &ARM11(AM335X, BCM2837, SP4418), EC-20 GNU/Linux tools GCC, GDB, ABD ,VIM CSCOPE Protocols UART, SPI, I2C, TCP/IP, DLMS, MQTT Modules RFID, GSM, GPS, WI-FI & BLUETOOTH Simulation Environment PROTEUS, LT SPICE Programming Environment KEIL, ATOLLIC, MPLAB, ARDUINO, LINUX Environment : Open Linux, EC20, MQTT , TCP/IP, DLMS Centralized control monitoring system is street light automation system, this ensures that street lights are automatically switched on once the sun sets and switched off after dawn. The system also sends alerts for each light that needs atten...

I have an ATMega32M1 chip already integrated into a hardware design that I require code written for. The device basically takes the voltages on each of the input pins and broadcasts that voltage value via CANbus, while also setting the status of its output pins based on a CANbus packet. Your code will: Set the I/O pins for their specific function based on my requirements. Sample the Analog Inputs at a high frequency. Switch the outputs at a high frequency based on the incoming CAN packet. Transmit the values and pin statuses via CAN packets at a specific frequency. Be easily editable so I can customize the CAN frames and I/O configuration. I do not require a bootloader at this point, I will write directly to the chip as the device does not need to be field programmable. However, this may...

We need a modified opriboot bootloader (source file ()) that can be compiled and uploaded to the corresonding ICs giving the ability of a key that will be locked with the main program and one external memory. For more information the bootloader has to contain a key that will be confirmed in the main program and the bootloader has to contain a parameter according the unique ID () .

Modify Atmel AVR program to accept both FAT and FAT32 SD cards. Present program will only recognize FAT up to 2 Gb.

Make alterations to Atmel AVR assembly code

The Caterina open source bootloader will currently upload...also allow the sketch binary uploaded over the hardware serial port Serial1, utilizing the same AVR109 protocol that is used over the USB serial port. The target device is the AprilBrother (now Aprilbeacon) Cactus WHID. It uses this version of the bootloader - - I will mail one Cactus WHID to the chosen candidate. Deliverables will include a zip or tar of everything necessary to create a git fork of the above project, sample binary, compile instructions and comply with same license. Let me know if any further information is desired. Modified device should exhibit and utilize the same external properties other than the port selection for the upload.

i want to write a code in assembly language, I have the code in c but need to convert it to assembly for avr 328p microprocessor.

Programming in C in AVR studio The controller will start and initialise the sensors then read data from the sensors via I2C, in adition the controller shall count interrupts on two different input pins. The interrupts counts shall be calculated as number of interrupts per hour. Store the data in ram and deliver the data to the serial port (UART) when requested by an external command. When the controller is not busy it shall sleep to save power. Sensors: Bosh BME680, Senseair sunrise CO2, interrupt counter Controller: ATmega324PB

Hi freelancers Looking for electronics engineers having good experience in following modules: • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • Drivers (GPIO, UART, SPI, I2C, PWM....) • IDEs like Keil MDK V5, ATmel studio and MPLab XC8.

I have a lot of works related to different fields of electrical engineering looking for experts in following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • Multisim • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications.

My AVR Development board isn't recognized. (Driver not found). Please solve the issue. I need assistance now through Anydesk.

I have a schematic in Kicad 5.1.5 that I need reviewed by someone: Required Experience: - Kicad 5.1.5 required so I can send you complete design. - Atmega2560/2561 and/or AVR designs. - FTDI FT232 USB-UART chip. - LiPo batteries, linear regulators, and multiple power domains. - You have successfully designed AVR boards that work. I want the following reviewed: - USB-UART interface to Atmega2561. - ISCP interface and voltage translators. - AVR reset and clock circuit. - All pinouts.

I need a program and circuit in Proteus that uses an ATMEGA328P which will include an LCD display and will have a range from mX to X (Example: mV to V). The multimeter will have to be able to measure Volts, Amps, Ohms and Power using AVR assambler.

My project involves an AVR ATMEGA32 (Atmel) microcontroller connected to a simple 16x2 HD44780 whole concept is are 5 buttons, 2 for going up and down in the menu, 2 for choosing to enter the submenus or go back, 1 for verifying the more information please contact.

Main Objectives: - The AVR system should operate in three phase configuration. - The three phase AVR should regulate each phase independently. - Each phase should output an AC voltage of 240 V at 50 Hz automatically for an AC input voltage in the range of 150 V to 250 V. Otherwise, the AVR system should shut off. - The output voltage regulation range should be +3% to -3% of the nominal output voltage. - The AVR system should also be able to perform the following tasks: surge suppression, short circuit protection and harmonic filtering. - You need to adapt your AVR system designs to the available tools. These tools include: ORCAD/PSPICE SCHEMATICS, MATLAB/SIMULINK and/or MATLAB/CODING. - Your designs of the AVR system should be analyzed and justifie...

Write an AVR C code to light up alternate LEDs continuously as per the sequence

I have a PCB with an ATMega88A-PU and a LIS3DH-Acceleration Sensor, connected to SDA and SCL (PC4, PC5) and a few LEDs. The program, written in c, should do the following: If the x-axxis of the AccSensor LIS3DH measures -100mg to 100 mg, PD0 should be HIGH. If the x-axxis measures -300mg to -100mg, PD1 should be HIGH, if it is lower than -300mg, PD2 should be HIGH. If it is between 100mg and 300mg, PD3 should be HIGH, if it is higher, PD4 should be HIGH. I need a c-file and the library files which have to be included, which I can compile and flash to my ATMega88 and test it on the PCB. I do not want any Arduino Code.

We need a professional who understands well how the search engine on Amazon works with a real project (portfolio) - this is a must! Optimization of product cards on Amazon to increase your search position (US region): 1) Optimize title, shootouts (5 points) 2) Write a product text using keywords 3) etc. product card list (ASIN): B0787GSCXQ RobotDyn AC Light Dimmer Controller Module for PWM Control with Arduino,STM, ARM, AVR, Raspberry pi, 1 Channel, 3.3V/5V Logic, AC 50/60hz, 220V/110V B0784T3V5R RobotDyn - STM32F103C8T6 STM32 ARM Cortex-M3 Minimum System Development Board. Black Pill B073CGK5WC RobotDyn - Mega 2560 PRO (Embed) CH340G/ ATmega2560-16AU, Compatible for Arduino Mega 2560 R3 with Bootloader B07MYJ8D4X RobotDyn Nano ETH B072C4CDXM RobotDyn - Mega 2560 PRO Mini, AT...

i need security system project consist of keypad , lcd , avr and led for power signal i want to create a new pass then go to main menu to make login to the system then write the password if true open the led and give me port c high if false give me wrong on the screen and the port is low

I have firmware for an ATTINY841 that measures frequency. I think it's capped at reading a 1khz signal. I need to be able to read up to 350khz down to about 5khz. There is other functionality in the firmware that can be removed (adc readings etc). I can share the source code with those interested. I think this is a fairly simple project for someone that works with avr regularly.

Waveshare epaper has a demo code working for arduino IDE. However i want to program the epaper for atmega328 microcontroller using AVR programmer. And i want the code to run on Atmel Studio 7.0 programming enviroment. Essentially, changing the functions of the demo code from Arduino IDE to Atmel Studio.

I have a video from a surveillance camera in AVR format. I need to enhance a frame to capture a license plate while also showing the time and date on the picture. A sample of untouched picture is attached Success in this project means that I can read the letters and numbers in the license plate. . I need to know if this is possible. I have been told that the project may be of screen recognition requiring ML or DL (machine learning / deep learning)

Building real- time embedded hardware & software for Unmanned Drone Systems. Excellent Coder (C/ C++/JAVA/Python). Familiarity with 8051/ AVR/ ARM/ Micro Controllers, RTOS, MEMS Sensors. Experience in programming hardware interfaces such as USB, I2C, UART, SPI, CAN. Experience in data filtering techniques. Experience in Flight Controller Board Designing. Experience in Circuit Designin

i have projects related to all of these micro-controllers: Raspberry Pi FPGA PIC microcontroller STM microcontroller so looking for experts who can assist me with these projects

developing the schematics and the programming of an nxp rfid chip along with an avr mcu

i am working on a company and my experince is 2 years and i working on a softwaer devloper position.I have developed a lot of fetching embedded data through java programm and i have worked on a thingspeak cloud,AWS,Window based application and many project make in java through. And AVR,ARDUINO ,C,C++ through coding a machine project ,Project name is Motor ADC value read ,Current mapping,many lot of project make.

...com/xeroshoes-diy-sandal-review 2. Copy the following static pages and use the new theme to get the most of it: a. b. c. d. Advice of there is a more efficient way to manage and update this page (DB, dynamic pages?), In wix I manage it with database and dynamic pages. 3. Make the website ready for the writers to upload their posts and publish them with no hassles What does this project doesn’t include: 1. Any coding 2. Any new design that isn’t already covered by the theme templates and customization 3. Any new logo, picture or graphic

Learn embedded systems on avr microcontroller from very basic to advanced level, that is needed to work in industry

I have an AVR program that I use frequently but it was written years ago and will only recognize FAT or FAT16 SD cards. The program was originally written for the ATmel 168 chip and I do have a revised version for the ATmel 328 chip. Versions of the program were written to operate two size of displays and some other optional features. I believe I have all the original files and all of the revised .hex files for both ATmel chips, the two display sizes and the optional features.

Looking for someone experienced in programming with an AVR microcontroller Atmega128. Need a pseudo code/ complete code to detect and decode an audio morse code signal given as an input from the computer to the microcontroller via headphone jack. Please find the attached document for more details.