Microcontrolador Jobs

A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started! Contratar a Microcontroller Developers

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    85 trabajados encontrados, precios en USD

    necesito desarrollar un datalogger que me registre voltaje en ca hasta 260v, intensidad hasta 50A, frecuencia de la red voltaje entre fase y neutro y entre neutro y tierra el registro debe ser minutal pero que en determinadas ocasiones sea posible modificarlo a segundal ademas debe tener una pantalla I2C donde muestre todos estos valores en tiempo real para verificar que esta tomando correctamente...

    $742 (Avg Bid)
    $742 Oferta promedio
    13 ofertas

    Programación en Arduino para control de velocidad de una turbina. Idea General: Abrir y/o Cerrar llave de paso de agua por medio de un motor con pulsaciones independientes. El programa debe realizarse para Arduino UNO El programa deberá mostrar información de lectura a un LCD para monitorear funcionamiento Deberá poder leerse ENCENDIDO, APAGADO, VELOCIDAD DE TURBINA E...

    $554 (Avg Bid)
    $554 Oferta promedio
    17 ofertas
    Build a digital clock on arduino 6 días left
    VERIFICADO

    Build a digital clock on arduino uno using soldered LCD, simple nothing complex

    $25 (Avg Bid)
    $25 Oferta promedio
    2 ofertas

    I wanna connect sensor Max30100 with zybo using vivado and SDK program(C language).

    $10 - $30
    $10 - $30
    0 ofertas

    I have devkit - [iniciar sesión para ver URL] I have one program which reads csv file and perform some processing on this csv data. Code runs fine and gives expected results. But when Code size increases, it gives error in compilation. /Users/kk/.espressif/tools/xtensa-esp32-elf/esp-2020r3-8.4.0/xtensa-esp32-elf/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld:...

    $14 (Avg Bid)
    $14 Oferta promedio
    1 ofertas

    I am a Arduino noob. I can't connect the NodeMCU to my MacBook. The Arduino IDE can't see my USB. I did some driver installations... but it won't work. Can you help me out? I can share screen, and follow your commands.

    $23 (Avg Bid)
    $23 Oferta promedio
    2 ofertas

    I have Arvento imt14 branded vehicle tracking devices about 200 pcs. I want to custom firmware to the devices. The firmware must send various gps data and vehicle ignition status to my own server over TCP/IP. The devices original firmware send GPS data to Arvento's server so I dont use their server anymore. The devices has STM32F103VET6 , Telit GE865 GSM modem and Ublox Neo6M GPS module Also...

    $505 (Avg Bid)
    $505 Oferta promedio
    5 ofertas
    Custom Arduino IDE 2.0 6 días left
    VERIFICADO

    A customize software based on Arduino IDE 2.0 ([iniciar sesión para ver URL]). The customization required as follow: 1. Extra side menu button 2. Extra page to show webpage 3. Custom color scheme

    $491 (Avg Bid)
    $491 Oferta promedio
    6 ofertas

    We nead to made a program for SAS board Simulator, based on arduino nano

    $30 / hr (Avg Bid)
    $30 / hr Oferta promedio
    5 ofertas

    The Module will contain micro chips to remotely control ( ON/OFF ) more like to cut off supply incase customers don’t pay or meet their monthly repayment plan . What to Achieve 1) Cut off supply remotely 2) See all devices remotely through a server and an application . Also I need to roll out in mass ( Mass production)

    $979 (Avg Bid)
    $979 Oferta promedio
    6 ofertas

    i want long term employee. if you have quartus software, please bid here

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    6 ofertas

    Hi, Seeing some assistance debugging the C++ firmware for the STM32. CAN signals are being sent, but not recieved by the processor.

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    11 ofertas

    I need some one write veriloge code for pan tompkins algorithm to detect ECG QRS, Bpm , Heart rate , contact ECG sensor with FPGA zybo

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas

    I need to build a solar module which enables user control use of power remotely

    $510 (Avg Bid)
    $510 Oferta promedio
    10 ofertas

    Hi guys, we have the HW for our transceiver programmer, but we need the sofware. I'm relating below some samples: • FS Box (transceiver tool kit): [iniciar sesión para ver URL] (see attached [iniciar sesión para ver URL]) • Integra optics Smart Coder: [iniciar sesión para ver URL] • Solid optics MULTI-FIBER-TOOL-3: [iniciar sesión para ver URL] &bul...

    $2500 (Avg Bid)
    Acuerdo de Confidencialidad
    $2500 Oferta promedio
    3 ofertas
    STM32 Bootloader 6 días left
    VERIFICADO

    To code a Secure Bootloader on the STM32L5 using the trustZone and STSFAE. The code must have several features to enhance the security. Code and data must be protected. The bootloader must use Active Tamper detection and Trustzone and Toot Security Services and pair of chip public/private keys and Secure Firmware Install. The code must be in C++14 The code must be properly commented There will be ...

    $6284 (Avg Bid)
    $6284 Oferta promedio
    4 ofertas

    Find me a PIR motion sensor that gives a 24V DC digital output signal. The operating power of the sensor should be between 5V - 24V. The covering cap diameter of the sensor should not exceed 2.5 cm approximately. Except for the following model, as we have tried it before, and it didn't work: https://www.amazon.ae/12V-24V-Infrared-Motion-Sensor-Automatic/dp/B08FHRRTYK/ref=sr_1_2?dchild=1...

    $20 (Avg Bid)
    Garantizado
    $20
    12 participaciones

    Perform OTA update for ESP32 on GPRS using Quectel M66. Code to be done in Arduino. Firmware - .bin file to be downloaded from FTP/HTTP server over GPRS using Quectel M66.

    $178 (Avg Bid)
    $178 Oferta promedio
    3 ofertas

    Required source code for temperature controller which has a selectable sensor such as RTD, J type, k type and with a selection of ON/OFF action or PID mode of operation. 3.5 inch touch control screen is used to display PV and SV value. Some other parameters like input voltage and load current is also displayed on touch screen with a edit-able option to display company name on touch screen. Also gi...

    $365 (Avg Bid)
    $365 Oferta promedio
    6 ofertas
    Custom Raspberry Pi Carrier Board 6 días left
    VERIFICADO

    I am looking for someone to design a custom raspberry pi carrier board. The carrier board will have the following: 1. For use with the Raspberry Pi Compute Module 3+ 2. Solid state relay for control 3. 5v Barrel Jack connected for power 4. Wi-Fi Module 5. Ethernet RJ45 Connection 6. HDMI Connection 7. 1xUSB 3.0 Connection 8. Standard 40 pin GPIO Header The form factor of the board is important...

    $119 (Avg Bid)
    $119 Oferta promedio
    8 ofertas
    PIC18F4550 DESIGN PROJECT 6 días left
    VERIFICADO

    This is a project on PIC18F4550 using MIKRO C and physical components as well as Proteus (not 100% essential) From reading the text, designing the code and building it in physical. It´s an exam so it´s time measured and starts in 22 hours. (Thursday 24 at 07:00 am Mexico time) It lasts 3 hours I attach SAMPLE proyects and solutions, the project is really similar.

    $60 (Avg Bid)
    $60 Oferta promedio
    2 ofertas
    Pump and Motor Sync 5 días left
    VERIFICADO

    Hello, I need someone who can make a code for running a step motor and pump controller together. I am using Arduino Uno, Zaber X-RST-DE and IVEK Digispence 3009. The Zaber motor has a M8 4 Pin female connector and runs with binary or ASCII; The pump controller has a bunch of connections, choose whichever is easiest. Attached is literature on all of them plus a diagram of what I need roughly. I wa...

    $242 (Avg Bid)
    $242 Oferta promedio
    12 ofertas

    electronics write a firmware in c ARM for a led display contact for more details

    $66 (Avg Bid)
    $66 Oferta promedio
    8 ofertas
    PCB shield for stm32 board 5 días left
    VERIFICADO

    need to make a pcb shield for stm32 hz45zi-q board connection following modules 1) max 3865 temperature module ( 2 sets ) 2) Rdl 4-20 ma loop transmitter module ( with power connections ) 3) Eeprom 4) Rtc battery 5) memory card

    $153 (Avg Bid)
    $153 Oferta promedio
    10 ofertas

    Searching for a specialist who has a little bit of free time and can design a scheme of properly working Address engine control unit with integrated LIFEPO4 battery (with protocol management and testing) on Altium (included library and Gerber files). As the confirmation, that the module works properly you will be asked a video demonstration, also the results of testing. If some materials are neede...

    $554 (Avg Bid)
    $554 Oferta promedio
    17 ofertas

    Dear Experts, I am Robin, born 1983 in Bern, Switzerland. I live in Berlin. I am looking for a hardware engineer who can help me built a beta prototype for testing. The hardware is for sport use cases/application to monitor health etc. The hardware has a set of features provided by a microcontroller and a sensor board. It is battery driven. I am looking forward to get in touch and discuss further....

    $1189 (Avg Bid)
    $1189 Oferta promedio
    20 ofertas

    Embedded systems are my strength. Done many projects from scratch using Microcontrollers, Arduino, Analog sensors, GPS & GSM etc. PCB designing using Proteus and Digital Image processing on Matlab are my daily course.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    3 ofertas

    URGENTLY NEEDED Greetings!!! Right now we are on the project of rfid based library management system using microcontroller 8051 using software keil uvision 3, their is urgent need of who creates code and also embeds for our system.

    $176 (Avg Bid)
    $176 Oferta promedio
    3 ofertas

    We are creating a mobile dust monitoring device to measure levels of air contamination, relative humidity and temperature. In the initial stage, we require an Electronics Engineer who can design and build a PCB using standard off-the-shelf components in order to construct a proof of principle prototype to validate the concept. Once the POP has been validated there will be two further stages of cus...

    $401 (Avg Bid)
    $401 Oferta promedio
    22 ofertas

    Analysis and fault detection system for 3 phase Induction Motor / Motor Using some sensors and a controller which I can monitor remotely.

    $410 (Avg Bid)
    $410 Oferta promedio
    13 ofertas

    Need Industrial IOT developer who should be capable of fetching Fanuc Controller Alarms Data using Raspberry Pi via FOCAS protocol in python language.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    3 ofertas
    NRF9160 Antenna tuner expert 5 días left
    VERIFICADO

    Hello, anyone who has worked on NRF9160 Antenna interface with MIPI RFFE interface, antenna tuner.

    $32 (Avg Bid)
    $32 Oferta promedio
    2 ofertas

    We basically want a device that can send a frequency into the body between 1Hz - 1000Hz and measure the impedance value for each of the frequencies. Then, I would like a list of the top 10 highest impedance values and their corresponding frequencies. We would then send those 10 frequencies back into the body with a frequency generator until those impedance values drop.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    8 ofertas
    Control system and software 5 días left
    VERIFICADO

    Design and prototype the next generation of Power Tee must include wireless remote monitoring, silent stepper motor drive, some video processing and interface with mechanical designers

    $15683 (Avg Bid)
    Acuerdo de Confidencialidad
    $15683 Oferta promedio
    9 ofertas

    Dispensador de refri tipo visto em subway/burger king com micro-computador

    $906 (Avg Bid)
    $906 Oferta promedio
    4 ofertas

    i want to develop an onboard driver pcb for led light 20W, 30W, 40W and 50W at the moment. I will provide the data sheet of LED and the pcb size. I want to make slim and sleek lights so It should be IC Based drive or suggestions from your side for long and durable life with optimized cost. main thing is the replacement of driver by onboard IC's should not be costlier. you will provide the B...

    $359 (Avg Bid)
    $359 Oferta promedio
    15 ofertas

    I have some hc sr04 sensors (ultrasound sensor) installed on 4 chairs (see photo of red chairs) and each connected to an Esp8266. When a person sits on a chair the sensor detects it because the distance is less than thirty cm and a command is sent via wifi to a raspberry PI on which some videos must be started. I already have some scripts for Arduino (for each Esp8266) and a python file for the ra...

    $75 (Avg Bid)
    $75 Oferta promedio
    11 ofertas

    - Boot-loader and firmware update over the internet (TFTP, HTTP) - Wiegand protocol implementation - MQTT - Encryption key handling The hardware prototype is tested and functional.

    $731 (Avg Bid)
    $731 Oferta promedio
    16 ofertas

    The program must adjust the water temperature determined by a keypad, in addition to allowing up to 3 user warm-up programs that must be stored in EEPROM memory. When reaching the desired temperature, turn off the heating system and sound an alarm. It must have a liquid sensor to prevent activation without liquid inside it.

    $162 (Avg Bid)
    $162 Oferta promedio
    16 ofertas

    I need someone to look over the two files and find out why the serial data is not crossing over to the arduino uno, and either suggest a fix or send a working code.

    $48 (Avg Bid)
    $48 Oferta promedio
    13 ofertas
    Mac and Windows programme. 4 días left
    VERIFICADO

    Complete software package for mac and windows. Required: two way USB serial communication between Windows and Arduino Pro Micro two way USB serial communication between MacOS and Arduino Pro Micro ability for the user to download "presets" files from online storage. window detection and tracking capabilities. the programme will consist of three main tabs. Midi settings ...

    $3128 (Avg Bid)
    $3128 Oferta promedio
    7 ofertas

    Hai, My name is Mohd and I wanna do a Smart House Security robot using the Raspberry pi system. I have bought a robot called (Raspberry pi 4WD) which works only for Infrared obstacle avoidance and an HD camera. So, I need someone who knows how to code a Raspberry pi system. All I need for this robot to do is scan the place for any human movement and if detect any movement should send an alert mess...

    $127 (Avg Bid)
    $127 Oferta promedio
    7 ofertas

    We are creating a mobile dust monitoring device to measure levels of air contamination, relative humidity and temperature. In the initial stage, we require an Electronics Engineer who can design and build a PCB using standard off-the-shelf components in order to construct a proof of principle prototype to validate the concept. Once the POP has been validated there will be two further stages of cus...

    $186 (Avg Bid)
    $186 Oferta promedio
    4 ofertas

    We have a single phase energy meter Saral series of Secure. It has micr-USB port for RS232 communications. We need to get this data in Siemens PLC. I am thinking of using a NodeMCU to read this data and then send it to the PLC over RS485.

    $119 (Avg Bid)
    $119 Oferta promedio
    7 ofertas

    Hallo Mein Name ist Michael. Ich habe eine Firma und wir reparieren Anzeigeninstrumente (Tankanzeige Öldruckanzeige usw.....) Das Problem besteht darin das es Teile von früher einfach nicht mehr gibt. Ich meine Tankgeber, Öldrucksensoren usw..... Wir müssen nun teilweise neue Teile verbauen. Das Problem besteht darin das die Neuen Sensoren nicht mit den alten Instrumenten komp...

    $1053 (Avg Bid)
    $1053 Oferta promedio
    15 ofertas

    Need to add to existing music player ios app features that allow to auto-pair with ESP32 device by BLE and control esp32 by Bluetooth and vice-versa- from ESP32 to can control ios app- start/stop/pause/volume specified songs. The command must can be set from ios (in mp3 songs tag "Disk#" it must have up to 160 characters), and on start some mp3 play- if in that mp3 tag filed "Disk #...

    $190 (Avg Bid)
    $190 Oferta promedio
    3 ofertas
    PCB Developer 3 días left
    VERIFICADO

    Hi, Looking for PCB Developer to develop a PCB using Micro controller to automate the Submersible Water motor On and off and cut off in dry state.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    45 ofertas

    We are searching for our company multinational a schema developer engineer with high experience making boards electronic/ Controller and PCB design

    $444 (Avg Bid)
    $444 Oferta promedio
    33 ofertas
    HELP WITH ESP8266 3 días left
    VERIFICADO

    NEED HELP FLASHING THIS DEVICE RITE NOW THANK YOU :)

    $17 (Avg Bid)
    $17 Oferta promedio
    10 ofertas