Java microcontroller microprocessor jobs

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Habilidades
Idiomas
    Estado do Trabalho
    4,485 java microcontroller microprocessor trabalhos encontrados, preços em USD

    Eu tenho trabalho contínuo relacionado ao nosso projeto anterior 2 circuits: shunt resistor and rechargeable battery to Arduino microcontroller'

    $71 (Avg Bid)
    $71 M\u00e9dia
    13 ofertas

    Eu tenho trabalho contínuo relacionado ao nosso projeto anterior 2 circuits: shunt resistor and rechargeable battery to Arduino microcontroller'

    $10 / hr (Avg Bid)
    $10 / hr M\u00e9dia
    1 ofertas

    This project involves the design of a wireless sensor network. An Arduino microcontroller will be used to obtain data from temperature, humidity and light sensors and transmit the readings on a Bluetooth based wireless link to a PC/smartphone, where the received data will be processed and displayed in real-time on a thingspeak and phone [login to view URL] I added

    $21 (Avg Bid)
    $21 M\u00e9dia
    6 ofertas
    Embedded C code Testing 3 dias 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)
    $120 M\u00e9dia
    25 ofertas

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

    $121 (Avg Bid)
    $121 M\u00e9dia
    43 ofertas

    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)
    $112 M\u00e9dia
    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 [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

    $353 (Avg Bid)
    $353 M\u00e9dia
    22 ofertas

    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)
    $157 M\u00e9dia
    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)
    $10 M\u00e9dia
    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 M\u00e9dia
    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)
    $112 M\u00e9dia
    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)
    $167 M\u00e9dia
    12 ofertas
    microprocessor lab 2 Encerrado left

    please check the files attached to understand the lab I need u to fill page 4 and 5 in the lab file and send me the file you used in the program to run it the ​first file is the lab file the ​second file has some of the codes u need for this lab

    $25 (Avg Bid)
    $25 M\u00e9dia
    8 ofertas

    I am developing a few s...may also be need to add a graph to show the temperature over the last 24 hours, a gauge to monitor soil moisture and the air humidity. Given the code will reside on a microprocessor it needs to be small and robust as well as be able to operate with various browsers is possible however chrome is our primary targeted browser.

    $107 (Avg Bid)
    $107 M\u00e9dia
    6 ofertas
    Project for Niraj L. Encerrado left

    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 M\u00e9dia
    1 ofertas

    least-square regression, Linear regression, Polynomial Regression, Non-Linear regression, Approximation of 1st order Derivative, Rectangular rules, Trapezoidal Rule, Simpson's rule, Richardson's Extrapolation, Simpson's 1/3 rule, Romberg integration, Euler's method, Heun's Method

    $129 (Avg Bid)
    $129 M\u00e9dia
    8 ofertas
    Android App Encerrado 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 M\u00e9dia
    10 ofertas

    ...developer who can make a custom 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 )

    $1220 (Avg Bid)
    $1220 M\u00e9dia
    10 ofertas

    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)
    $73 M\u00e9dia
    7 ofertas
    Mobile development Encerrado 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 M\u00e9dia
    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)
    $23 M\u00e9dia
    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 M\u00e9dia
    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)
    $260 M\u00e9dia
    17 ofertas
    Renesas library Encerrado 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

    $172 (Avg Bid)
    $172 M\u00e9dia
    9 ofertas
    Sofware engineer c++ Encerrado left

    Software Engineer with Experience in C++, Data login, A/D Converters, DAC , HMI, LAN data collection , hardware knowledge deisred enougj to gnerate schematic vga, rs232,, Microprocessor ARM, Raspberry Pi or Beagle black experience a plus.

    $1420 (Avg Bid)
    $1420 M\u00e9dia
    14 ofertas

    Design and build functioning prototype microprocessor system using: The internet, laptop or personal computer, Arduino UNO, WIFI esp8266 module, 2 stepper motor drivers, digital power supply and associated breadboard jumpers and accessories. Purpose: To provide the means for smartphone iOS or Android user input via the WIFI module and the internet to

    $597 (Avg Bid)
    $597 M\u00e9dia
    26 ofertas

    ...sor interface circuit incorporating a microprocessor to provide a 20 second delay between sensor trigger and solenoid actuation; and to turn off the solenoid when the sensor is re­triggered or a period of 30 seconds has&nbs...

    $205 (Avg Bid)
    $205 M\u00e9dia
    45 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)
    $323 M\u00e9dia
    21 ofertas
    Water Tank SMS Alert Encerrado 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

    $7 - $22
    $7 - $22
    0 ofertas

    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]

    $250 (Avg Bid)
    $250 M\u00e9dia
    1 ofertas
    Water Tank SMS Alert Encerrado 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 M\u00e9dia
    21 ofertas
    Keyboard Build Encerrado 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)
    $196 M\u00e9dia
    7 ofertas

    We are building a project that requires bluetooth integration of the hardware with the smartphone application. We require a bluetooth HID that minimize...is play music on a headset attached to the HID, and send and receive text data from the smartphone application. It should also be able to serially communicate with the microprocessor of the hardware.

    $432 (Avg Bid)
    $432 M\u00e9dia
    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.

    $541 (Avg Bid)
    $541 M\u00e9dia
    6 ofertas

    ...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)
    $26 M\u00e9dia
    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)
    $49 M\u00e9dia
    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)
    $27 M\u00e9dia
    36 ofertas

    Looking complete PCB development inclusive of simulation, source code, microprocessor programming, and Bluetooth App, schematics and Gerber file development and actual working pcb prototype along with aux board that will monitor input of up to 10 - 12v AGM batteries in series / 20 with aux board coupled to second battery bank which is parallel with

    $535 (Avg Bid)
    $535 M\u00e9dia
    5 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)
    $627 M\u00e9dia
    4 ofertas
    Project for Bijan M. Encerrado left

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

    $11 (Avg Bid)
    $11 M\u00e9dia
    1 ofertas

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

    $267 (Avg Bid)
    $267 M\u00e9dia
    26 ofertas

    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...

    $33 / hr (Avg Bid)
    $33 / hr M\u00e9dia
    23 ofertas

    ...wireless ESP8266 or ESP8285 antenna chip can be used. (It can also be in the form of a ready-made module.) - Sim card and internet connection. - The stm32 series will use a microprocessor. (low power) There will be a 16X4 LCD screen. Minimum 30A relay to be used for control. (or contactor) With the power input, the device will both work and provide electricity

    $220 (Avg Bid)
    $220 M\u00e9dia
    10 ofertas
    Longlight Firmware Encerrado left

    ...2 ledstrip SK6812 (similar WS2812) with individually adressable leds. Ledstrip can be RGB, RGBW or WWA (wharm white and amber) Length 1 m (144 leds) or custom specified Microprocessor control board: Teensy LC or alternative Resistive touch strip with two channels, connected to analog inputs of Teensy. Touch strip has same length as ledstrip. At each

    $204 (Avg Bid)
    $204 M\u00e9dia
    12 ofertas

    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)
    $33 M\u00e9dia
    30 ofertas