Microcontrolador Jobs

Microcontrollers are small yet powerful pieces of hardware that have the ability to control sophisticated systems. These microcontrollers are miniature computers with a processor, memory and input/output facilities that act as the brains of various systems such as gaming consoles, automobiles, and medical equipment. The programs for these microcontrollers are written by experienced and skilled developers who specialize in this area known as Microcontroller Developers. With the help of a microcontroller developer, a business can create various automation solutions for their products in order to increase productivity and efficiency, as well as help reduce costs.

Here's some projects that our expert Microcontroller Developers made real:

  • Integrated multiple components into custom microcontroller-based circuits
  • Developed user interfaces with custom graphics displays
  • Developed system level architectures to optimize performance and cost
  • Implemented analog to digital interface in microcontrollers
  • Designed secure software and communications protocols
  • Automated production processes with embedded programs and sensors

As you can see, our Microcontroller Developers' speciality is implementing versatile solutions that are both technically sound and cost effective. Our developers also possess an in-depth knowledge of multiple integrated circuit technologies to develop future ready systems that possess scalability as well as maintainability. With our Microcontroller Developers' help, your business can create sophisticated products and applications without the overhead of costly implementation.

Overall, the benefits offered by seasoned Microcontroller Developers can be the big push your business needs to develop advanced yet cost effective products. We invite you to enlist the services of one of our experienced Microcontroller Developers today to create a revolutionary product! Visit Freelancer.com now to post your project and get started on creating something special.

De 46,727 opiniones, los clientes califican nuestro Microcontroller Developers 4.89 de un total de 5 estrellas.
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    58 trabajados encontrados, precios en USD
    PCB para FreeDS 5 días left
    VERIFICADO

    Necesito crear una PCB para aplicar el proyecto FreeDS, además de añadir nuevas funcionalidades al proyecto. La PCB ha de tener: Salida RS485 Modbus incluida. Transistores para resistencia monofásica y trifasica de hasta 6Kw. Puerto Ethernet para comunicación vía cable. Modificación del Software: Añadir interfaz Ethernet. Añadir VPN Añadir Compatibilidad con MySQL y InfluxDB Añadir compatibilidad con hasta 4 dispositivos Shelly. La idea es tener un ESP32 para cargar el firmware de FreeDS y en paralelo tener otro ESP32 para realizar las nuevas funciones. Necesito diseño de PCB, Diseño de Firmware.

    $517 (Avg Bid)
    $517 Oferta promedio
    5 ofertas

    Electrical schematic - USB-C from laptop (12v) - 4 spi displays 12v - 4 buttons - 1 radio switch (360°+)

    $13 (Avg Bid)
    $13 Oferta promedio
    14 ofertas
    PLC tia portal ladder logic design 6 días left
    VERIFICADO

    Microcontroller coding a simple ladder logic antenna port connector with visualization schematic help as well

    $141 (Avg Bid)
    $141 Oferta promedio
    9 ofertas
    PCB DESIGN REVIEW 6 días left
    VERIFICADO

    Hello! I am looking for help with my PCB designs review. I need an expert in PCB layout design to conduct an electrical review of my designs. I have documents available to provide, making this review easier and faster. I am searching for someone with the right expertise - someone who can evaluate my PCB layout which has USB port impedance matching etc..and need to make changes to the design. The boards are completed and only the review and rectification work is freelancer should know about ESD protection, Diode (schotkey and TVS) and impedance matching for USB port. All files are designed in EasyEda.

    $8 (Avg Bid)
    $8 Oferta promedio
    3 ofertas

    a circuit board that takes 16 different button inputs and give corresponding light outputs. so what i want is the first button that is pressed stays on until a reset button is pressed

    $146 (Avg Bid)
    $146 Oferta promedio
    19 ofertas
    Arduino UNO programming 6 días left
    VERIFICADO

    Tell me about setting up the software. Someone preferable from Pune City

    $7 / hr (Avg Bid)
    $7 / hr Oferta promedio
    6 ofertas

    I'm looking for help with a project to migrate Arduino's EtherCard library to the STM32CubeIDE. This project requires an STM32F030R8 microcontroller for the application. The good news is that I already have the source code, so you won't need to start from scratch. The ultimate output of this project should be to control an ETHER_28J60 device from the microcontroller. For this project, expertise with the STM32CubeIDE, the Arduino EtherCard library, and stm32 microcontroller programming, is a must. I have included a working example of a ENC28J60 Ethernet Module working with a arduino Nano as well as a start of a project under STM32CubeIDE where I have attempted to migrate the drivers

    $264 (Avg Bid)
    $264 Oferta promedio
    22 ofertas
    Embedded engineering for stm32 6 días left
    VERIFICADO

    I am in need of an experienced embedded engineer for a project with a STM32F4 target platform. No specialized libraries or software are needed, only standard libraries. My project requires integration and testing of embedded engineering. If selected, you will be expected to provide expertise related to this project in a timely manner. Professionalism, attention to detail and the ability to troubleshoot any issue that may appear are key requirements. Feel free to contact me with any questions and let me know your availability. I look forward to hearing back from you.

    $27 (Avg Bid)
    $27 Oferta promedio
    22 ofertas

    The stepper are 8 in total driven by the 8 Dryver D1 The 8 motors are grouped into three subcategories: Room1 (DryveD1 1-2-3) Room2 (DryveD1 4-5) Room3 (DryveD1 6-7-8) We were thinking about driving the stepper via Binary mode: putting high or low an output arduino pin enable/disables the movement Room1 (DriverD1 1-2-3) going into one Arduino ArduinoRoom1 Room2 (DryveD1 4-5) going into one Arduino ArduinoRoom2 Room3 (DriverD1 6-7-8) going into one Arduino ArduinoRoom3 Each driver has 2 important input pins: START and STOP that goes into the Arduino. So ArduinoRoom1 has pin A0-A1-A2 for START command of DriverD1 D2 D3 pin A3-A4-A5 for STOP command of Driver D1 D2 D3 ArduinoRoom2 has pin A0-A1 for START command of DriverD4 D5 pin A3-A4 for STOP command of Driver D4 D5 ...

    $145 (Avg Bid)
    $145 Oferta promedio
    11 ofertas
    Sensing Position 6 días left
    VERIFICADO

    Need to localize indoor position for multiple people using uwb tag and also need to use fpga

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

    Hi, so want to build a technology of a rfid golf ball which tracks distance and points this is how it is used from research i done "golf balls are all equipped with a unique RFID (radio frequency identification) chip. When you wave you golf club over the sensor to get another golf ball, the hitting bay connects the RFID tag in that next golf ball to your bay. That's how it knows that it's your ball. Then when the golf ball lands in a target area or hits the fence (and comes to the ground), the RFID tag in the ball is picked up by beacons in the targets, and they can tell where your ball entered the target area."

    $214 (Avg Bid)
    $214 Oferta promedio
    11 ofertas
    Firmware Developer -- 3 5 días left
    VERIFICADO

    L'attività consiste nell'implementazione di un firmware su microcontrollore per gestire sensori esterni su bus e driver led. Attività in presenza a Dalmine (Italy)

    $7 - $13 / hr
    $7 - $13 / hr
    0 ofertas

    i need to configure two xbees pro (zigbee protocol) foy any of those xbees to be able to transmit and receive. I need to use 2 raspberry pi4 and plug an xbee on each one. the idea is to transmit data between the xbee and have an LCD screen on the pi4 in order to see that the message its been transmitted successfully and be able to use the other pi to answer the message. I was thinking also to transmit a picture not sure if possible.

    $124 (Avg Bid)
    $124 Oferta promedio
    23 ofertas

    We need programers for many activities, preferably with US visa. Please send resume.

    $24 / hr (Avg Bid)
    $24 / hr Oferta promedio
    12 ofertas
    Arduino Uno lcd menu project 5 días left
    VERIFICADO

    My Arduino Uno is connected with 16x2 lcd (rs=12,en=11,D4=5,D5=4,D6=3,D6=2), three switches connected to a0. I need a code developer which display menu and submenu.

    $70 (Avg Bid)
    $70 Oferta promedio
    21 ofertas
    CCtalk arduino project 5 días left
    VERIFICADO

    The following pieces need to be working together. 1 x Arduino mega 1 x 3.2inch SPI Module ILI9341 SKU:MSP3218 :MSP3218 1 x NV11 bill acceptor and recyceler (CCTALK Protocol) 1 x Coin acceptop (also CCTALK) 2 x coin hoppers Money control mk4 (PULSE inteface) 1. Pay in either a coin or a money bill 2. Screen shows amount paid in 3. Screen shows 2 buttons under the amount (pay out in coins) and (Pay out in Bills) 4. If pay out in coins is selected the amount paid in must be paid out in coins on the hoppers (meaning pulses from the arduino mega to the 2 hoppers) and amount must be deleted from display. 5. if Pay out bills is selected, a signal must be sent to the bill recycler to pay out the the amount in bills and coins depending on amount. And display amount must be deleted. Above is a q...

    $160 (Avg Bid)
    $160 Oferta promedio
    18 ofertas
    Embedded C Developer Needed 5 días left
    VERIFICADO

    Strong skills on Embedded C/C++ · Should have knowledge in HMI based GUI development with various HD icons, sliders, graphs and drop down menus · Hands-on experience on various microcontrollers AVR/PIC/ARM/STM32F4/Xilinx XC7Z020 · IDE experiences on AVR Studio/ MPLAB/Keil IDE · Peripherals like - UART/SPI/I2C/ADC/PWM FPGA interfacing includes C Code for: ADC IC with SPI interface. DAC IC with SPI interface. 12 Bit Parallel Data interface with DAC IC. 8 Bit Parallel Data interface with DAC IC for sine wave generation. 10 PWM channel interface. SDRAM interface. SD Card Interface. USB interface RS232 Interface Current Steering DAC interface interaction experience on FPGA Able to prepare and implement the Pre-production plans ...

    $723 (Avg Bid)
    $723 Oferta promedio
    14 ofertas
    cij printer 5 días left

    printer coding vhdl coding zynq 7020

    $1366 (Avg Bid)
    $1366 Oferta promedio
    6 ofertas
    Battery Management System Design 5 días left
    VERIFICADO

    Battery Management System Design (Master + Slave Design) 1. Electrical Schematics Design 2. PCB Layout 3. Component population and testing 4. Configuration software development 5. Testing and Validation

    $811 (Avg Bid)
    $811 Oferta promedio
    44 ofertas

    Need to develop firmware for STM32F1 to drive led matrix panel with additional feature which could be configured through RS485 Please find detailed description from the attached file

    $1889 (Avg Bid)
    $1889 Oferta promedio
    7 ofertas

    We have an existing ESP32 controller with TFT screen to control commercial appliances & would like to make some changes to code and improve the board design to be more robust for commercial enviroment, the freelancer would need experience in PID temperature control, Stepper control, ESP32, Blynk and circuit board design for commercial applications. The original Author of the project is unfortunatly no longer available. We would need a NDA for the project. Please make contact to discuss further if you can meet the brief, we are open to your expertise for design and the work can be ongoing where changes are needed in the future, so we are looking for somene reliable and available to discuss issues as they arise.

    $801 (Avg Bid)
    $801 Oferta promedio
    36 ofertas

    Looking for a hardware and firmware developer and testing if a BLDC motor controller. The freelancer needs to find the bugs in the existing firmware and to run the system for a temp controller by using STM32G030C8T6 Microcontroller. I will send the existing hardware to you for firmware checking and development and run the system purpose. Only capable person or team needs to apply. Time waster please keep away. I need to get the system to be tested and operated along with all source files after completion of work. Time will be given 5 days to complete it.

    $648 (Avg Bid)
    $648 Oferta promedio
    5 ofertas

    Build me Home Automation System using Arduino

    $39 (Avg Bid)
    $39 Oferta promedio
    33 ofertas

    I am seeking an experienced Arduino professional who is able to provide assistance with setting up a Nano model. This job requires someone who is familiar with the different components and their specifications in order to ensure proper setup. I am not in any particular rush to have this task completed and am looking to hire someone with the right knowledge and dedication to get the job done properly. If you feel your Arduino skills are up to the task and you have the necessary time to allocate to helping me out, please reach out.

    $179 (Avg Bid)
    $179 Oferta promedio
    42 ofertas
    I need an Arduino professional 4 días left
    VERIFICADO

    I am looking for an Arduino professional to help me with my project. I need someone who can develop hardware, program the software, and debug any issues that arise. I have an existing Arduino system in place so I need someone to do the wiring connections and code it. My project requires an understanding of C, Python, and Java Programming as well as familiarity with Arduino tools and techniques. I'm looking for a professional that is knowledgeable and reliable. This person must be able to work with me and meet any deadlines. If you have the skills and experience to complete this project successfully, I would love to hear from you.

    $45 (Avg Bid)
    $45 Oferta promedio
    16 ofertas

    I have a board, i need someone to build some codes to test the functionality of the boards. Its pretty simple, will share the schematic so one can refer the pinout. I just need some basic codes well written and editable so i can test the board well. Budget is fixed to 600 INR maximum, since it's fairly simple task.

    $8 (Avg Bid)
    $8 Oferta promedio
    14 ofertas
    Heltec AB02S, I2C, MLX90614 4 días left
    VERIFICADO

    I am looking for someone who can deliver a code to get the address (scan) and get the temperature values from a sensor MLX90614 using as master a development board Heltec AB02S using the second I2C port

    $27 (Avg Bid)
    $27 Oferta promedio
    14 ofertas

    1 Description The purpose of this laboratory exercise is to simulate the operation of a smart home device that moves in the space of an empty room. It starts from a corner of the room and its purpose is to draw its outline. As it moves in space it will receive values from a sensor that measures the distance of the device from an obstacle in front of it (here the sensor values will be measured by the Analog to Digital Converter - ADC). If the value is below the allowed (you set any value between 1-254) the device should stop and move left. The device will choose to move right if the right sensor shows that there is no wall to the right of the device (it will also be simulated with the ADC), i.e. the value is above the allowable. When it reaches the corner from which it started, the device ...

    $45 (Avg Bid)
    $45 Oferta promedio
    16 ofertas

    we have a project to build a device which is connected to vehicle battery and its CAN line. this device has a USB female port which would be connected to a mobile using a normal mobile charger cable. The motive would be to charge the mobile phone and communicate with the device on usb. we have already built a unit but we are not able to both charging and communicating at the same time. charging happens when a normal mobile charging cable is used. communication happens only when an external small otg adapter is used along with the charging cable. we want a fast charging device that would also communicate with the phone only with the mobile charging cable.

    $155 (Avg Bid)
    $155 Oferta promedio
    5 ofertas
    Expert in Arduino 4 días left
    VERIFICADO

    I am looking for an expert in Arduino IDE

    $94 (Avg Bid)
    $94 Oferta promedio
    25 ofertas

    I need a PLC programmed to automate and control a resomation machine. Any suggestions

    $498 (Avg Bid)
    $498 Oferta promedio
    23 ofertas
    3 phase inverter expert 4 días left
    VERIFICADO

    We are looking for someone with experience in building transformer base 3 phase inverter. We are having issues where mosfets are burning. We built a buffer board using CD4011 ic to split the driver signal into 6 channels which is 3 for the high side and 3 for the low side. Then we built a transistor board and an optocoupler board that is used to feed the signal to the driver board which was designed using IR2110 ICs. This driver board is what should drive the emulator board (the mosfets) which receives the battery input and then drives the transformer. Currently the mosfets keeps getting hot and burning

    $208 (Avg Bid)
    $208 Oferta promedio
    13 ofertas

    Create multiple actions in communication to several sensors using Micropython programing language to talk to a microcontroller, also, in Micropython programming code needs to be written using the TinyML tool kits to create machine learning process in learn new assignments from sensor reaction. Included in your development is using TensorFlow lite in developing on-device sensors machine learning. This project will have milestones.

    $575 (Avg Bid)
    $575 Oferta promedio
    18 ofertas

    I am looking for someone who can code for esp32 to use two PN532 devices via the two I2c connections (two wire) . Please someone who can create and test it with own PN532 and esp32.

    $54 (Avg Bid)
    $54 Oferta promedio
    20 ofertas
    $132 Oferta promedio
    5 ofertas

    Are you a PLC Programmer looking for a challenging new role that will allow you to showcase your expertise on a global stage? Look no further than this exciting opportunity with GM, where you will be working to develop and implement cutting-edge PLC programming solutions that meet the highest global standards. As a PLC Programmer with GM, you'll be joining a team of passionate and driven professionals who are committed to excellence in everything they do. You'll have the opportunity to work on some of the most advanced systems and technologies in the automotive industry, as you collaborate with colleagues across the EU and around the world. In this role, you will be responsible for designing, programming, and testing PLC systems that meet GM's exacting standards for qualit...

    $54 / hr (Avg Bid)
    $54 / hr Oferta promedio
    13 ofertas

    I'm a business in need of experienced PLC Programmers for a freelance project. The ideal candidate will be highly skilled in PLC Programming, with the ability to demonstrate Integra 6 Certification and TIA Portal experience. The job will be conducted on a freelance you have the qualifications we are looking for and are up for the challenge, please apply now!

    $53 / hr (Avg Bid)
    $53 / hr Oferta promedio
    17 ofertas

    Good Afternoon Folks. We at Wiegen Automation Looking for a PLC programmer who having good hands on experience on Mitsubishi-GOC35. Also having good knowledge on sensors and actuators loadcell etc. We want to develop the program for the material measurement.

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

    I need to implement MPCC for dynamic performance of SPMSM. The hardware setup is ready To implement MPCC for a Surface Mount Permanent Magnet Synchronous Motor (SPMS), the following steps can be taken: Develop a model of the SPMSM: This involves deriving a mathematical model that describes the dynamics of the SPMSM. The model should capture the nonlinearities and constraints of the system. Design the MPC algorithm: The MPC algorithm uses the model of the SPMSM to predict the future behavior of the system and generate optimal control inputs. The algorithm should be designed to handle the constraints and nonlinearities of the system. Implement the MPC algorithm on the TMS320F28335: The MPC algorithm can be implemented on the TMS320F28335 using Code Composer Studio. The algorithm should b...

    $110 (Avg Bid)
    $110 Oferta promedio
    2 ofertas

    3 phase ac voltages measurement control card based on microchip PIC32MK0256GPG048. Firmware to be developed. The schematic is attached. proto board will be supplied populated and tested to get going with firmware. The working firmware source code to be delivered. Estimated development time < 1 week. delivery time frame < 2 weeks. Firmware functions 1. To read 3 phase voltages ( rms values of sinewave ac waveform 3vpp at uc input ) continuously (simultaneous sampling ). if the voltage exceeds the thresholds set ( high duration more than 500usec) , cut off relay , the cut off to happen within half cycle. 2. Neopixel led strip ( 6 LEDS ) to be driven. Only local ( indian) developers are requested to quote as sending hardware is involved. non locals ( other than india) can quote if ...

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

    Image processing in sugar cane cutting leranning

    $148 (Avg Bid)
    $148 Oferta promedio
    23 ofertas
    C code game on Raspberry Pi 3 días left
    VERIFICADO

    The objective of this project is to know about video programming on the Raspberry Pi. This assignment must be done with bare metal RPi.

    $384 (Avg Bid)
    $384 Oferta promedio
    28 ofertas

    I am looking for a talented freelancer to help me develop a control system for a robot that we have already designed. This project requires an advanced level of control systems, so the ideal candidate should have the relevant skills. If you feel you are the right person for this project then please get in contact.

    $173 (Avg Bid)
    $173 Oferta promedio
    23 ofertas
    Bluetooth module 2 días left
    VERIFICADO

    I am looking for someone to made me custom bluetooh module. - The module needs to have a certain name, choose by me - Needs to open or close a electric circuit -An app will be used to connect to this module, if the module will be paired with the app, the circuit will be open and remain so -After the pairing this module will receive an external electric signal, if that signal is not received for more than 20 minutes, needs to be paired again. -The module must be find only if you use the app developed by us.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    29 ofertas

    The job is for developing a C# 6 Degrees of Freedom Robotic Arm on Linear Track Kinematics Class to compute the DH Parameter based Forward Kinematics, and Inverse Kinematics (e.g. Jacobian Iterative Solver or better) Singularity detection and avoidance.

    $165 (Avg Bid)
    $165 Oferta promedio
    4 ofertas

    need IOT tracking devices indoors and outdoor,.

    $165 (Avg Bid)
    $165 Oferta promedio
    5 ofertas
    Pressure readings 2 días left

    I am creating a project that will be collecting pressure readings from the Dwyer MSX-W22-IN-COM-LCD via modbus and record the readings in a csv file or on the cloud and able to download from an external device. Data in the csv file to include test port location, pressure reading in inches water column to the thousands place -0.001, and time the pressure reading was collected. I will be using an Arduino Opta RS485 mini PLC. MD#AFX00001 as my board. • Will also need to communicate to relay boards via modbus to control 40 solenoids and collect pressure readings 1 time a day from the 40 solenoids with a 5-minute pause between each sensor. It will then need to take samples every 30 min to record the readings on the vent riser. • Will need remote access login to download the coll...

    $118 (Avg Bid)
    $118 Oferta promedio
    27 ofertas

    Hello! I'm looking for an experienced Electrical/Electronics Engineer with a strong background in Python programming to join my project team. I'm seeking an individual with advanced knowledge of electronics circuitry, electrical wiring, and Python programming. The ideal candidate should also have experience in engineering design and development, testing and certification, and maintenance and repair. If you feel you match my criteria, I'd be grateful for your help and expertise! Thank you so much for your time and interest!

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

    The person has to scan the qr code. The amount recieved should be dislayed and need audio output. Need based on api integration.

    $343 (Avg Bid)
    $343 Oferta promedio
    18 ofertas
    Digital IC Design - MULTIPLIER 1 día left
    VERIFICADO

    I need file, It is done using Electric, LTSpice, and IRSIM

    $114 (Avg Bid)
    $114 Oferta promedio
    18 ofertas

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