Microcontroller 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.

From 38,061 reviews, clients rate our Microcontroller Developers 4.86 out of 5 stars.
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    You must be at least 16 years old and live in Latin America or Eastern Europe. ✻ NO EXPERIENCE REQUIRED ✻ This isn't an act of charity; it's a practical approach. ✻ PAID TO LEARN ✻ Yes, you read that right. Because I value intelligence and problem-solving skills over experience, I would rather work with someone who is clever and learns quickly than with someone experienced but lacks intelligence or a scientific approach to problem-solving. ✻ LOGIC TESTS ✻ To work on this project, you must pass three challenging logic tests. The first logic test is unpaid. However, if you pass the second test, you will earn $25. Passing the third test will earn you $50. ✻ IF YOU ENJOY WORKING WITH ARDUINO AND ESP32... ✻ ...you might find this project enjoyable. ✻ ADMITTING MISTAKES ✻ Stand...

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    I'm in need of a developer who can create a customized Hassio image for my Raspberry Pi. The image should have the following specifications: - Operating System: Raspberry Pi OS - Pre-installed Home Assistant: Home Assistant OS - Easy Setup Intergration for all Smart Thermostats. - Tuya Intergration A winner will be chosen to whoever provides me with the simplest access for me to intergrate the two. We are trying to setup that when the fan turns on with the hvac system, it will turn a switch on. The most imprtant part is to have easy and simple setup. For example, even if we can have a selection box come up based on the smart thermostat they have. Id rather something like this then to carry mutiple images for what i want. Additionally, I require the customization of this Hassio i...

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    Topic of the Task*: The topic of this project is the design and implementation of a I2S audio output interface block (audioport) for a system-on-a-chip (SoC) application-specific integrated circuit. *Aim of the Task*: Create a synthesizable register transfer level (RTL) model of the audioport, and then implement it using logic synthesis and integrated circuit layout design tools. *Submission Deadline*: 27th July 2024 *Budget*: Drop your Offer *Requirements*: 1). Expert must share his/her previous relevant samples.

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    I need a professional to alter the dimensions of a "PN532 NFC/RFID V3- Board" from 40x43mm to approximately 18x100mm. The purpose of this project is to meet specific dimension requirements for a device it needs to fit into. Key aspects of the job are: • Resizing: You need to adjust the size of the board solely, with no need for component changes or additional modifications. Some components may be removed. I need pcb width of max 18mm. The length is free (up to 100mm). All electronic parts should be placed on boards left upper-side. The integrated antenna (size 12x19mm) placed on boards right lower-side. Easy sleep and wakeup function required (only six r/w activities per hour). Connector: Micro JST MX 1,25 mm (on boards very left upper side). Interface: SPI only, LED...

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    I'm looking for a professional who can design a throttle specially created for left-hand use on an electric motorcycle. The design must include an ergonomic grip for comfortable, safe handling. Additionally, I need the throttle to have an integrated key switch to ensure the security of the bike and a LED battery level indicator to keep the rider informed about the power status. Ideal skills and experience for this job include: - Experience in designing electronic devices, preferably for motorcycles. - Knowledge of ergonomic principles for comfortable grip designs. - Familiarity with key switch integration for security features. - Proficiency in designing LED indicators or similar battery level displays. - A portfolio showcasing previous work in a similar field will be highly apprecia...

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    Hello All, I have universal motor control project working on evaluation board for TMS320F2800137 microcontroller. Eval board uses F2800137PM which 64 pin and custom board uses F2800137RHB which is 32pin package. Freelancers who have experience working with C2000 series microcontrollers with CCS should apply. Additionally you can DM me with your past work on these microcontrollers. Project is very specific and if your past work is not relevant, you will not be awarded with the project. Relevant Links: Thanks.

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    I'm in search of a skilled PLC programmer, specifically experienced in basic control sequences and well-versed in Mitsubishi brand PLC. Required Expertise: - Deep understanding of Industrial Automation - Proficient in PLC programming with a specialization in basic control sequences - Hands-on experience with Mitsubishi PLC The right candidate must understand the industrial automation ecosystem, and should be able to create effective basic control sequences using a Mitsubishi PLC. Please bid if you match the above requirements.

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    I'm looking for an experienced professional to help optimize the code on my Arduino Uno. This will play an important part in my prototype development project. - Task: Your main task will involve code optimization, with a special emphasis on efficient and quick execution. - Experience: Familiarity with Arduino Uno is crucial. If you've done code optimization for prototype development before, that's even better. - Skills: Beyond coding skills, strong problem-solving abilities are required. A firm grasp of sensor integration and troubleshooting is a considerable plus. Your bid will be more attractive if you have a deep understanding of the intricacies of Arduino Uno. I’m eager to see how you can make this project a success!

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    We are working on a project using Silicon Labs EFR32 Gecko Series and need a skilled developer to enhance its BLE capabilities and optimize its power consumption. Key Tasks: - Implement Bluetooth advertising - Incorporate a feature to reset the host device through BLE API Power Optimization/Battery Recording: - The project needs to be fine-tuned for low power consumption - The battery readings from the ADC of the MCU need to be adjusted to account for voltage changes during charging/high power consumption from the peripherals of the PCB The ideal freelancer will have a strong command over BLE and power optimization techniques for our IoT device. Experience with Silicon Labs EFR32 series will be considered a significant advantage. Your expertise in programming and fine-tuning for low pow...

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    I'm seeking a senior automotive software developer to create a fully customizable operating system for smart mobility. This exciting project requires advanced skills in C, C++ and Assembly languages for real-time processing, multi-tasking, and device driver development. In addition, I'm particularly interested in those who can bring a sophisticated user experience design thread to this work. Familiarity with Automotive Software Architecture (AUTOSAR) and ISO 26262 safety standards is a plus. Crucially, the operating system must comply with MISRA (Motor Industry Software Reliability Association) standards. A successful candidate will have automotive software experience and be able to pitch themselves effectively. Let's drive the future of smart mobility together.

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    I'm in need of an experienced embedded systems developer who's well-versed in Arduino and Atmel. The task at hand includes: - Utilizing C and C++ to write the required code for the systems - Implementing functionalities like data logging, sensor interfacing, and communication protocols

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    I require a proficient engineer with extensive experience in programming Siemens S7-400 PLC using Step7. I already have the necessary hardware and software for this project. The main task is for controlling a machine process. The programming language to be applied is Ladder Diagram (LD). The professional must possess: • A solid background in LD • Proficiency with Siemens S7-400 PLC and Step7 • Experience in machine process control Keen attention to detail, accuracy, and commitment to deadlines are crucial for this project. Availability for adjustments or modifications is a must.

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    I'm looking for a skilled firmware developer to rewrite C/C++ code for an open source project onto an MCU with a LORA chip, in order to facilitate data transmission.

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    I'm looking to integrate my solar inverter with Home Assistant, specifically through ESPhome. - I need to capture real-time data about power generation, energy consumption, inverter health, and alerts. - I have access to the necessary technical documentation, so you can dive straight into the integration process. Ideal candidates should have experience with: - Home Assistant and ESPhome - Solar inverter integration - Handling real-time data streams - Understanding and implementing inverter health and alerts

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    I'm seeking a skilled developer knowledgeable in C programming to build an effective Nrf52 zephyr operating system. Ideal candidates should have a solid understanding of operating system development, particularly focusing on: - Bluetooth connectivity: The OS should be able to interface with other devices via Bluetooth, facilitating wireless communications. - Low power consumption: The OS must be highly power-efficient to ensure long-term usability for wearable devices. - Real-time operating system (RTOS): Real-time system responses are imperative, and your experience with RTOS will greatly benefit the project. Your work will mainly target wearable devices, hence any previous work experience in this area would be highly desirable. Ultimately, your role is to create an OS that maxim...

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    FPGA SerDes 4 days left

    We have an exisiting design with Lattice FPGA and Verilog to interface to a cameras module with LVDS interface we changed the HW from 4Bit to 8Bit support. Now we need to change the Verlilog as well. see allso file attached

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    I'm looking for an expert to develop a PLC program specific to control and manage a lighting system. Specific tasks that need to be done are: 1. Assist with selecting PLC / HMI; Click or CLICK Plus type with HMI 2. Programming to control: (3) 120v light fixtures One white One red One amber One OFF button 3. Logic - program HMI buttons to only allow one color light to be turned on at a time. See attached.

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    I'm seeking a talented PCB Gerber file developer. Initially, I'll provide you with a list of components and expect a Gerber file. If you perform well on this paid test, I'll consider you for future projects. Key Requirements: - Create a Gerber file for a proof of concept prototype - Develop the file based on a list of components that I will provide This is an excellent opportunity for you to showcase your skills and potentially secure ongoing work. If you're proficient in PCB design, and you're interested in this project, I'd love to hear from you.

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    I'm looking for an experienced Arduino developer who can help me with a specific project. I'm planning to convert 220V AC to DC using Arduino. Key Requirements: - Expertise in Arduino programming and hardware - Prior experience with power and electrical engineering - Ability to design a safe and efficient voltage and current conversion system - Knowledge of industry standards for similar projects The project will involve: - Understanding the requirements and constraints of the project - Designing an efficient and safe 220V AC to DC conversion system - Programming the Arduino to manage the conversion process effectively - Ensuring the final product meets all necessary safety and performance standards Your previous work in similar projects and a strong understanding of Arduin...

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    I'm in need of a skilled freelancer with experience in Siemens S7200 PLC programming. I'm looking to optimize the system for improved efficiency. Key Tasks: - Programming the PLC: I'll need you to work on the programming side, ensuring it's well-tailored to the system's needs. - Troubleshooting existing code: Your troubleshooting skills will be put to test to identify and rectify any existing issues within the code. - Implementing communication protocols: You'll be critical in setting up the necessary communication protocols to ensure the system runs optimally. Access: - You'll have remote access to the system via software, making it convenient for you to troubleshoot and program from your own location. Ideal candidates should: - Have solid experience...

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    I have a JSN-SR04T ultrasonic sensor that needs its signal cable extended to 8 meters. It's important that the extension is reliable and does not cause any signal loss, as the sensor will be used indoors to integrate with an existing system. Cable type is solid CAT5e on the unused wires in existing cable which carry intermittent load 24v AC (2x360mA maximum). If that is a problem i can make dedicated cat5e cable will be in the same conduit. The conduit also runs along side another carrying 240v if that needs to be factored into it. is for a water tank. If not are there a recommendation as to item to use that will e suitable to read water level from a tank that will not need power closer than 8m. Even if a different type of sensor. This is to be connected to an ESP32 at 8m distance...

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    In this intricate yet exciting project, I'm looking for a skilled engineer with experience in PCB design, touchscreens, and proficiency with Linux OS. Your job will be to: Details: - Design a sophisticated PCB capable of measuring specific water quality parameters; pH level, temperature (in and out), redox and flow meter (6 inputs) with an onboard soldered raspberry PI . Inspiration can be - Probes we use are from with SMA connector. - The PCB should support WiFi, Ethernet, USB-C and USB-A (for USB stick ie.), SD-slot or fixed RAM of 8GB. - Incorporate a touchscreen display to show real-time water quality values. - Ensure that the chosen microprocessor can efficiently run a Docker supporting Linux OS. - Add minimal 4 relais to steer pumps. These relais should be able to switch 250...

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    As a client, I'm looking for a skilled professional capable of developing an IoT device that will serve as a gateway to an open-source weather website API. The primary goal of this device will be to gather weather data, specifically focusing on wind speed, and displaying it in a visually engaging manner on an LED matrix. I need an IoT device that can connect to an open-source website with an API to gather data, primarily weather. It should be capable of interpreting the data and displaying it visually on an LED screen. - Developing the device to access the open-source website and retrieve the specified data - Implementing the data gathering process for weather - Designing the LED screen display to show the data in a readable manner

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    I'm in immediate need of a Raspberry Pi expert. This project is quite urgent. Please bid if you are available and have the required expertise.

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    I'm in immediate need of a Raspberry Pi expert. This project is quite urgent. Please bid if you are available and have the required expertise.

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    MCP2515 board copy software 2 days left

    I have an MCP2515 board with a program that I need copied. I'm looking for a skilled developer who can extract the program from the board and provide it to me in either a .bin or .hex file. I have no way of getting the source code and it is very important to extract the file from this board The intended use of this copied program is for a custom project. Ideal skills for this job would include, but are not limited to: - Proficiency in C programming - Experience with microcontroller programming - Familiarity with CAN bus monitoring and diagnostics - Ability to extract program from hardware Please only apply if you are confident in working with MCP2515 breakout boards and can deliver the functionalities I've mentioned.

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    As per attached Arduino code, i will use esp32 (38pin) for *control 8 relays outputs (on-off), *receive the telegram message , if any 8 output status changes, *update the status of 13 input pins , *receive the telegram message , if any 13 input status changes *check the status of all 13 input and 8 output pins , all above control and status monitored by telegram bot. I need the above all same control and function by using Arduino mega with esp8266-01(generic) in the place of esp32.

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    Raspberry Pi Expert needed 2 days left

    I'm in immediate need of a Raspberry Pi expert. This project is quite urgent. Please bid if you are available and have the required expertise.

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    I'm seeking a professional who has expertise in circuit design and Arduino programming. Key Requirements: - Circuit Design: The ideal candidate should be able to design a circuit that supports LED control, sensor integration, and wireless communication. - Arduino Programming: This project requires advanced programming skills in Arduino. The Arduino code should include input/output control and the ability to communicate with other devices. Ideal Skills and Experience: - Proficiency in Circuit Design: The freelancer should be able to create a comprehensive circuit design that meets the requirements of LED control, sensor integration, and wireless communication. - Advanced Arduino Programming: The ideal candidate should be experienced in Arduino programming, particularly in implementi...

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    I am seeking an engineer who can develop a sophisticated electronic scoring system for a two-player arcade game. The core of the project is the creation of a scoring module using sensors - the types of sensors can be infrared, pressure, or motion sensors - whist being able to deliver effective functionality is the main focus. Key requirements: - Determine the most suitable type of sensor for the electronic scoring system - Implementation of a tie scoring indication which only works in specific modes - Create a system capable of supporting two players Ideal Skills: - Electronics and sensor development experience - Knowledgeable about arcade gaming systems - Ability to work with game conditions such as variable game modes and player configurations.

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    I'm seeking a competent freelancer to design and develop a Human Machine Interface (HMI) for my laser welding machine. The HMI should offer: - Real-time monitoring to offer immediate alerts and data tracking. - Machine control to provide full command and customization of the welding process. The realtime-monitoring should incorporate the following parameters: - Temperature - Power output - Welding speed In terms of design, I'm looking for: - An intuitive and user-friendly interface to reduce complexity and increase productivity. - A modern and sleek look to adhere to current digital design standards. Ideal skills and experience: - Extensive experience in HMI development, preferably with laser welding machines. - Proficiency in data visualization and machine control. - Demons...

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    Teach me PX4 firmware 1 day left

    I would like to know every thing about px4, how create module, drivers, custom mavlink mess, customize firmware and how communicate with qgroundcontrol.

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    Omron CP2E PLC Programming 1 day left

    I need a talented freelancer to program my Omron CP2E PLC for a specific application in sensor data. The project entails: - Programming the Omron CP2E PLC: This will involve setting up the logic and functions of the PLC to effectively read and utilize sensor data. - Application Area: The programming will be tailored specifically for sensor data in a yet to be disclosed application area. Ideal Skills and Experience: - Proven experience with Omron CP2E PLC programming - Background in working with sensor data and its application in industrial automation - A good eye for detail and problem-solving skills for troubleshooting and refining the program.

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    This contest is closed due to lack of contenders. But there is no way to delete it.

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    I Have Hex File with me, I Want to convert it into raw code.

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    I'm in need of an experienced engineer to create a highly sensitive Radio Frequency (RF) front end. The task involves listening to AM frequencies and UHF frequencies. To be more specific, we need to implement the Pseudo Doppler effect on the AM frequencies to determine direction. On the UHF side, we require decoding of Binary Phase Shift Keying (BPSK) data bursts. Specifics of the project include: - Development of a highly sensitive RF front end. - Implementation of Pseudo Doppler effect for direction determination. - Decoding of BPSK data bursts on UHF frequencies. Ideal applicants should have: - Proven experience in RF engineering, particularly with AM and UHF frequencies. - Proficiency in implementing signal processing techniques like Pseudo Doppler effect. - Prior experience i...

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    Hi, we are in need of a Fuel Trailer Truck Monitoring System to monitor the truck that transport fuel from one point to another. Key Features and Requirements: Theft Prevention from Fuel Tanker using Trailer Tanker Fuel Level Monitoring: It should also be able to monitor fuel levels, providing alerts for intrusion and possible theft. - Discharge Valve Manifold & Inlet Manifold Monitoring: This is a crucial aspect of the system that needs to be implemented, we should be notified if there is any opening or intrusion. - Comprehensive Real-Time GPS Tracking: The system should provide real-time tracking of the truck or trailer's location. - Device Compatibility: The monitoring system should be compatible with modules that can send alert to our custom fleet management software via an A...

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    I need a skilled individual to design a control module that can operate the power steering of a small hobby vehicle. I'm wanting the design of a control module to operate a power steering assembly for a small hobby vehicle. The module is to power the strain gauge sensor(pictures), receive the feed-back signals, and amplify them to operate the actuator(pictures ) in proportion to the forces on the sensor. The module should have provision for adjusting the initial activation threshold as well as adjustment for the gain or sensitivity of the response. The units are to operate on normal 10 to 14.5 Volt DC automotive supply. Ideal candidates should have experience in electronic design and a strong understanding of control modules. Knowledge in vehicle operations, specifically power ste...

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    I'm looking for a seasoned PLC programmer with a flair for Panasonic. My requirement is to implement a PLC program to control a 24V DC magnetic lock powered by an embedded power supply. The magnetic lock needs to be coupled with a timer for a dry cabinet. Ideal freelancer for this role should have: - Experience with Panasonic PLCs. - A clear understanding of 24V DC magnetic locks with any recommended power supply. - Knowledge on interfacing magnetic locks with timers. - Excellence in debugging and testing. Let's discuss how you can help.

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    I'm in need of a skilled developer who can design a control app in C# for a large monorail moving car and arduino. Key Requirements: - The monorail is more than 5 meters long, so the app should be able to handle the control and operation of a large vehicle. - The monorail needs to stop when a limit switch is pressed. This feature is crucial for safety and operational purposes. Ideal skills and experience: - Proficient in C# development - Experience with developing control apps for large industrial vehicles - Familiarity with integrating hardware components (limit switches) with software - Knowledge of safety protocols for large vehicles Kindly provide a few examples of your past projects that are relevant to this task. The deadline for this project is flexible.

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    Help make the Space Robot Operating System (ROS) more robust and assist NASA’s plan for future missions by adding to the repository. Solvers need to fill out the Challenge Registration Form before submitting the solution. Please refer to the Guidelines tab for more information. Overview  Space ROS is an open-source software framework, derived from ROS 2, which was created to be compatible with the demands of safety-critical space robotics applications. NASA is looking to expand the Space ROS repository with new higher fidelity demonstration environments and additional capabilities. If you can provide a useful addition to Space ROS, you could be eligible for a share of the $30,000 US prize purse. Background The Space ROS project started with a joint agreement between the pr...

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    I'm urgently in need of an expert with in-depth Arduino programming capabilities. The project involves developing custom Arduino code for a specific functionality. Key responsibilities: - Arduino code - Python program - for electronic project My ideal freelancer should have the ability to understand the desired outcome of the custom Arduino code, which is mainly electronics projects basis. Essential skills and experience: - Extensive experience with Arduino programming - Proficiency in data logging, sensor integration, and actuator control - Hands-on experience with LED lights and temperature monitoring setups - Ability to deliver the project ASAP. I'm looking for someone who can start immediately. A rapid, accurate, and high-quality delivery is desired.

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    I have one project is RGB LED matrix with 4 status And each status is control active with switch 12 v So , when starting power on the board it will be Vacant , and in Arabic language If switch press will show on board Haired in Arabic also If switch 2 pressed and switch 1 not press it will show on call with Arabic also , And if switch 3 press the status will be out off service Also with Arabic language ,This project we will use on taxi cars Like top roof light The size of PCB for the led will be not more than

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    I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.

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    saya lagi membuat projek console game menggunakan esp32, saya memiliki kendala gambar pada lcd tft tidak muncul, untuk codingan sudah ada. saya butuh cepat urgent.

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