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    3,799 gsmgprs based microcontroller projects trabajados encontrados, precios en USD

    Prototype Unit, using Microcontroller or Arduino, to control the delivery of CO2 gas, through a solenoid valve, according to the supplied protocols of Volume and dispatch time. Development of the programming software of the PIC or Arduino.

    $203 (Avg Bid)
    $203 Oferta Promedio
    17 ofertas

    Captación de proyectos de automatización (Adquision de datos, SCADA, Microcontroller) y clientes potenciales, para la industria, particularmente Food&Beverage.

    $1100 (Avg Bid)
    $1100 Oferta Promedio
    7 ofertas
    Embedded C code Testing 4 días left
    VERIFICADO

    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

    $120 (Avg Bid)
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    25 ofertas

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

    $118 (Avg Bid)
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    gps tracker debug 2 días 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

    $112 (Avg Bid)
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    5 ofertas

    need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted pr...discussion only project will be granted project contains there parts [iniciar sesión para ver URL] and HV part (0-300vdc) incorporate hv circuit [iniciar sesión para ver URL] eradication-isolation [iniciar sesión para ver URL] ...

    $354 (Avg Bid)
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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

    $157 (Avg Bid)
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    6 ofertas

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

    $10 (Avg Bid)
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    1 ofertas

    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 .

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    10 ofertas

    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.

    $112 (Avg Bid)
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    14 ofertas

    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

    $167 (Avg Bid)
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    12 ofertas

    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.

    $79 (Avg Bid)
    $79 Oferta Promedio
    1 ofertas
    Android App Finalizado 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

    $160 (Avg Bid)
    $160 Oferta Promedio
    10 ofertas

    ...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

    $1220 (Avg Bid)
    $1220 Oferta Promedio
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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 :)

    $73 (Avg Bid)
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    7 ofertas
    Mobile development Finalizado 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.

    $313 (Avg Bid)
    $313 Oferta Promedio
    37 ofertas

    ...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

    $23 (Avg Bid)
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    3 ofertas

    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

    $1220 (Avg Bid)
    $1220 Oferta Promedio
    18 ofertas

    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

    $260 (Avg Bid)
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    17 ofertas
    Renesas library Finalizado left

    There is a renesas M16C Microcontroller static [iniciar sesión para ver 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

    $172 (Avg Bid)
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    9 ofertas

    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

    $323 (Avg Bid)
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    21 ofertas
    Water Tank SMS Alert Finalizado 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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    0 ofertas

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

    $250 (Avg Bid)
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    1 ofertas
    Water Tank SMS Alert Finalizado 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 distance

    $235 (Avg Bid)
    $235 Oferta Promedio
    21 ofertas
    Keyboard Build Finalizado left

    I have a Pro Microcontroller I want to use for my keyboard. However, no guide will help me with my issues. Want someone that is good with CMD prompts and such. I have no experience

    $196 (Avg Bid)
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    7 ofertas

    I am looking for an electroni...it through from concept to production. Initially, I would like a Prototype Proposal complete which lays out: Overview of how best to design the electronics. Using a microcontroller(like arduino) or designing original PCB board. Process description outlining the stages of development and what is involved in each stage.

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    ...below circuit to generate high current analog output (0-10V) from PWM input by changing the duty cycle of the PWM. It works well when I use 5V PWM that comes from Atmega8 microcontroller. See Drawing One However, using the same circuit with 3.3V PWM that comes from ESP8266, it does NOT work. It gives only 2V output. See Drawing Two Could you please

    $26 (Avg Bid)
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    27 ofertas

    Hello , I need a schematic for my battery charger and backup power supply circuit, this is essential for microcontroller-based project. I have to use this components: Micro USB shield Battery regulator MCP73833 Voltage regulator TPS76933DBVR BATERIA RECARREGÁVEL LI-PO 3.7V 1.050A NIMO

    $49 (Avg Bid)
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    23 ofertas

    My electronics knowledge is very limited but I'm trying to build a light setup for a 12V car. I have six different lights that need to be able to flash or stay on continuously. The lights will be controlled by 12V SPST switches. 1. Two headlights that will either do alternating flashing or stay on continuously. 2. Two Fog Lights that will only do alternating flashing when the headlights ar...

    $27 (Avg Bid)
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    36 ofertas

    Fasetto is a company making ultra-portable microcomputers with large storage and wifi. We currently use the IMX6 quad core MCU with Linux already ported into the hardware. We would like to build an abstraction layer to isolate the app team from the hardwarre as well as implement an efficient process controller to optimize the use of the 4 cores

    $627 (Avg Bid)
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    4 ofertas
    Project for Bijan M. Finalizado left

    Hi Bijan M., do you have any experiences with INFINEON microcontroller and PMSM motors?

    $11 (Avg Bid)
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    1 ofertas

    Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb.

    $267 (Avg Bid)
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    I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole design should be optimized for minimum power...

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    I need an expert on Arduino. I need the microcontroller to calculate the distance between two coordinates chosen from 1 gps local and another remote. and display the distance in a Display. More details to be provided to preferred freelancer

    $33 (Avg Bid)
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    -Program microcontroler ATMEGA8-16PU -3 Actuators -3 HALL sensors input (position of actuators) Signal is DIGITAL on sensors - each actuator has end switch on up/low limit - Soft start on Actuators - 6 button hand control 3 actuators up/down Hand control separate from foot control - 6 button foot control 3 actuators up/down 3 taster preset programmable positi...

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    ...written in the C programming language incl. PICkit 3 In-Circuit Debugger/Programmer. The code must be entered via the keypad. The data sheet is in the upload files. The microcontroller must be a 16F887. The LCD of the PICDEM ™ 2 PLUS DEMONSTRATION BOARD must serve as the output. If the code has been entered correctly, a relay must switch to simulation

    $126 (Avg Bid)
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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

    $194 (Avg Bid)
    $194 Oferta Promedio
    2 ofertas

    Project ( in microcontroller 6

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    1 ofertas
    Build me an NPK Sensor Finalizado left

    ...proposed sensor(s) is/are to be able to measure the concentrations of Nitrogen, Potassium, and Phosphorous in wet soil. The sensor(s) should be able to be integrated into a. microcontroller. A specially skilled instrumentation engineer with experience in designing and building sensors is most appropriate. Further details can be shared on ward of the prpject

    $216 (Avg Bid)
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    ...have unknown value (LSI has separate power supply and most of the time will be ON) in counter register for each single power up for Target Board (ez430). The register in microcontroller that will be holding internal virtual counter that will be with reset feature that set value to zero. The actual count in virtual counter goes both directions to positive

    $30 - $250
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    12 ofertas

    Program microcontroller or  any low cost programmable to operate touch screen, Bluetooth, wifi, ir device and rf devices in hardware.

    $599 (Avg Bid)
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    5 ofertas

    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 everybody

    $3545 (Avg Bid)
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    10 ofertas

    When there is an accident the car will the object and the switch or the IR sensor will detect the crashing, and will send the command to the microcontroller. The microcontroller will process the command according to the provided code and logic. The command will be send to the GSM module which will send the data to other care through the SMS message

    $18 (Avg Bid)
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    ...by functionality and connect together inside a water-tight, metal housing. There are PCBs for: CPU, SRAM Memory 8MB, Analog section, Measuring sections, Sensors. Main microcontroller which is used so far is PIC16F74 operated on 5V and it should be replaced by MSP430 line (TBD which one exactly). DEVICE FIRMWARE The firmware is written in assembly

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    Building a pan/ tilt camera setup Reciever ...mounted on top side of continuous servo as i have built a slip ring that will provide 12v without cables twisting I will need programming of atmel Microcontroller that is used Needed. Code for microcontroller Pcb manufacturing files Pcb diagrams Possibly working prototypes of transmitter and reciever

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