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.

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    49 δουλειές που βρέθηκαν, με τιμές EUR
    Arduino Controlled Electrical Devices 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a project that involves using an Arduino to process inputs. Specifically, I'm interested in utilizing the high/low data from a set of sensors. Purpose: The primary objective of this project is to create a control system. The Arduino will analyze the inputs and then trigger specific actions. Output Actions: The desired output actions are limited to activating and deactivating electrical devices. No other output actions are necessary for this project. Ideal Skills: - Proficiency in Arduino programming - Experience with sensor data processing - Ability to create a stable control system - Understanding of electrical device activation from Arduino Feel free to reach out if you have any questions.

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    You must to be at least 16 years old and live in Latin America or Eastern Europe. ✻ NO EXPERIENCE REQUIRED ✻ You do not need any experience whatsoever; but, you must be clever and eager to learn. No. I am *not* being charitable; rather, I am being practical. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I value intelligence and problem-solving ability over experience. I'd prefer to work with someone who is clever and learns quickly rather than someone experienced but is not very intelligent and/or does not solve problems scientifically. Would I hire an Isaac Newton or an Albert Einstein even if he had no programming experience? Of course I would. ✻ TESTS ✻ You must pass several difficult logic tests to work with me. The first logic test you complete for me will be an u...

    €1125 (Avg Bid)
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    Raspberry Pi I2C Control for Battery Charging IC MPQ4210 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm in need of custom I2C code for Raspberry Pi to control a buck/boost IC for battery charging. The code should control all register settings for voltage and current and include safety features - specifically, overcharge protection and temperature monitoring. Ideal skills and experience for this job include: - Proficient in Raspberry Pi programming - Experience with I2C communication - Familiarity with buck/boost IC control - Previous work in battery charging systems - Knowledge of safety features like overcharge protection and temperature monitoring.

    €9 (Avg Bid)
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    As a Senior Digital Design Engineer, I'm recruiting a highly experienced individual to work on a complex hardware design project. You must have substantial expertise in hardware design, and a particular strength in RTL Design. Key Responsibilities: - Contribute to the development of new hardware products - Undertake top-level design tasks - Engage in RTL design work Key Skills: - Expertise in hardware design - Specific strength in RTL Design - Proficiency in FPGA programming - Strong understanding of PCB layout Experience: - Minimum 5 years of experience in digital design engineering - Previous work on hardware products development - Familiarity with full digital design cycle The ideal candidate for this role will be an experienced digital design engineer with specific expertise i...

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    Custom Strain Gauge Load Cell PCB 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are seeking a skilled PCB board developer and user interface designer to create a custom PCB board for controlling a load cell and LCD screen. The PCB board should integrate button-based user controls and provide a user-friendly interface for displaying information. The ideal candidate will have expertise in PCB design, microcontrollers, and user interface design. The project will involve the following tasks: - Designing and developing a PCB board for controlling a load cell and LCD screen - Integrating button-based user controls for easy operation - Creating a user interface to display information in a clear and intuitive manner Required skills: - PCB design - Microcontroller programming - User interface design.

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    Full-Featured AIS140 GPS Tracker Development 6 μέρες left
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    ***** Freelancers who have a readily available design (Hardware and Software) would be selected **** I need to have a comprehensive AIS140 GPS Tracker developed with a few specific functions. The device should cover: - Vehicle Tracking: The tracker should provide real-time updates on the location of the vehicle. - Driver Monitoring: I need the tracker to have the ability to monitor the driver's behavior. - Fuel Monitoring: The tracker should be able to keep an eye on fuel consumption. - SOS Feature: The tracker should have an SOS button for emergencies. Additional features that I'd like included are: - Real-time tracking: The tracker should provide up-to-the-minute location data. - Geofencing: The ability to define geographical boundaries and receive alerts when the vehicle e...

    €576 (Avg Bid)
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    Review code written for pic 12f1840 written in xc8 6 μέρες left
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    I have code written in xc8 for pic 12f1840 that works correctly but on certain occasions it crashes at startup. The code needs optimization to run more stable. corrected, I would like to implement a UART communication port using a single available pin.

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    PCB Firmware Extraction & Layout Revision 5 μέρες left
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    I'm on the hunt for a talanted engineer who can assist with extracting the firmware from a PCB board, and subsequently revise the layout. This dual-faceted project will involve: - Extracting the existing PCB firmware. Experience with similar projects is very much preferred. - Revising the current PCB layout. This revision will not include any new component additions, but will call for redesigned circuit paths and repositioning of existing components. Ideal candidates for this job should have a solid background in electrical engineering and firmware development, with extensive prior experience in PCB design and layout revision. If that sounds like you, I'd love to hear from you.

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    Drone DIY Programming Project 5 μέρες left
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    Looks for programmer who can help in programming for multi functional drone who can perform verious dancing capabilities in the sky with all cool fatures. Previous experience with C++/Arduino sign nda donot quote above 250 USD

    €142 (Avg Bid)
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    Monitoreo de voltaje y corriente con arduino IoT 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Tengo un Arduino nano 33 Iot. Quiero hacer un código para conectarle un sensor de corriente AC SCT 15 amperios y sensor de voltaje 250V ZMPT101B. También hacer el cálculo para el consumo de potencia en watts. Todo esto que se pueda monitorear en el dash board en la nube de arduino. Adjunto imágenes de los componentes.

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    Firmware Development Specialist for Cypress PSoC 5 μέρες left
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    Must Have Own Developer Test Environment for Cypress MCU/CCG Family of ICs and CY7113 Dev Kits I am in need of a highly skilled Firmware Developer with a strong focus on Cypress PSoC and embedded systems. Key Requirements: - Expertise in Cypress PSoC with a strong background in low-level programming and embedded systems. - Good understanding and experience in USB PD Specification and Power Delivery Buck/Boost Technology. - Proficiency in C++, as well as utilization of PSoC Creator, WICED Studio, ModusToolbox, and other relevant tools for effective firmware development. - Experience in MCU Firmware development and ongoing firmware creation processes. The ideal candidate should have a proven track record in developing and maintaining firmware, specifically for embedded systems using Cypr...

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    ESP32 S2 Mini USB File Handling 5 μέρες left
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    I am looking for a freelancer to help me with my ESP32 S2 project, which aims to create a USB Mass Storage device using an SD card. Key Project Aspects: - **Functionalities**: This system needs to be capable of file transfer and storage. - **File Transfer Requirement**: Compatibility with Windows computers is essential. It must be able to transfer files smoothly and efficiently. - **File Storage**: The system should be able to store files securely and effectively with the use of an SD card. i need only the source code for arduino ide project with the required librarys , i already tester the TinyUSBES32 library but it is not reliable i want a reliable work wich work every time i plug the usb i will provide you with schematics . Ideal Skills and Experience: - Proficient in ESP32 S2 pro...

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    We are seeking an experienced electrical engineer to assist in designing and integrating a comprehensive sensor system for audio measurement in loudspeakers. Key Responsibilities: -Develop and integrate sensor systems for audio measurement applications. -Ensure seamless interfacing and functionality of sensors without the need for additional computing systems. -Configure and test sensor interfaces and outputs to meet project specifications. Ideal Skills and Experience: -Proven track record in sensor system development, particularly in the audio domain. -Proficiency in designing sensors for measuring complex parameters such as velocity, displacement, and acceleration. -Strong understanding of loudspeaker and audio systems. -Experience in industrial automation and/or environmental monitor...

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    I'm looking for a skilled freelancer to work on a significant AC supply fault detection project. The main goal of this project is to ensure the prevention of electrical accidents in our homes and offices. This will be achieved through a smart system that can detect faults in the AC supply. Key Features: - Utilize ZMPT101B for voltage sensing: This is a critical aspect of the project. The system should be able to accurately sense the voltage of the AC supply using the ZMPT101B sensor. - Alert via Email: The communication method of this system will be through email notifications. This way, users can receive prompt alerts in case of any detected fault. The ideal candidate should have experience with Arduino and ESP32, and must be knowledgeable in electrical safety systems. Experienc...

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    Programa para Leer Huella con ESP32/Arduino y leer Tarjeta RFID 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1) Se busca programa para leer la huela con sensor de huella AS608 (Guardar, leer en base de datos) comparar una vez ingresada mediante servicio REST. 3) además debe leer tarjeta RFID.

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    Altium Schematic for Power Management PD USB 3.1 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm seeking a talented and experienced Altium designer to create a professional schematic for a LM51772 Power Management PD with USB 3.1 output. Key Responsibilities: - The schematic should be detailed and include all components and connections. - It should be fully annotated with specifications and part numbers, ensuring that it meets IPC standards for professional documentation. - Small Form Factor: The final design needs to be compact and space-efficient. - Specific Parts: I'll need the design to make use of the XAL1010 inductors and a Cypress MCU for I2C controlled loop functionality. Ideal Skills and Experience: - Proficiency in Altium Designer software is essential. - Previous experience with power management circuits and USB 3.1 integration is highly desirable. - A stro...

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    Low Voltage - Electrician (or) Arduino Engineer— Alchemy Escape Rooms is excited to announce our upcoming reopening, and we're looking for a skilled low voltage electrician or an Arduino Engineer to join our dynamic team. We have multiple prop build-outs for three full games, along with various other props needed for our remote gigs. #### Job Details: - **Position**: Low Voltage Electrician - **Location**: Fort Lauderdale - **Type**: Part time will evolve to full time during build out #### Responsibilities: - Assist in the completion of prop build-outs for three new escape room games. - Work on a variety of other props for our remote gigs and events. - Collaborate with the design team to integrate Arduino microcontrollers and other tech solutions into our props and sets. - ...

    €14 - €23 / hr
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    €14 - €23 / hr
    0 προσφορές

    Low Voltage - Electrician (or) Arduino Engineer— Alchemy Escape Rooms is excited to announce our upcoming reopening, and we're looking for a skilled low voltage electrician or an Arduino Engineer to join our dynamic team. We have multiple prop build-outs for three full games, along with various other props needed for our remote gigs. #### Job Details: - **Position**: Low Voltage Electrician - **Location**: Fort Lauderdale - **Type**: Part time will evolve to full time during build out #### Responsibilities: - Assist in the completion of prop build-outs for three new escape room games. - Work on a variety of other props for our remote gigs and events. - Collaborate with the design team to integrate Arduino microcontrollers and other tech solutions into our props and sets. - ...

    €21 / hr (Avg Bid)
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    Assistive Robotic Arm Design 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm seeking a skilled robotics engineer to design a 1.5m robotic arm for assisting with precision tasks, such as writing or drawing. The primary function of this robot is to assist individuals with tasks that require fine motor control. In terms of control, I am looking for a system that is pre-programmed, so that the arm can execute tasks without real-time human intervention. Key requirements for the project: - Design a 1.5m robotic arm with capabilities for performing precision tasks. - Develop a pre-programmed control system for the robotic arm. Ideal skills/experience: - Proficiency in robotics engineering, particularly in designing assistive devices. - Experience with developing pre-programmed control systems for robots. - Strong understanding of precision task execution in rob...

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    PICO Embedded System C/C++ Developer Needed 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am seeking a skilled programmer to create a new program for the PICO device, a microcontroller ideal for embedded systems. The program should primarily focus on device control and communication protocols. Key Requirements: - The program will need to facilitate device control. This involves creating functions to interact with various components of the embedded hardware. - Proficiency in designing and implementing communication protocols is a must. The program is expected to deal with the exchange of data between the PICO device and external systems or devices. - Experience with PICO or similar microcontrollers would be a significant advantage. This project will be an excellent opportunity for someone with a strong foundation in C/C++ programming and a passion for embedded systems. Ple...

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    I need an embedded software capable of communicating with external devices. The software should be able to: - Employ serial communication, specifically protocols like RS232 or RS485. - Primarily interface with Thin Film Transistor (TFT) devices. Ideal skills for this job include strong familiarity with embedded software development and extensive experience in serial communication and interfacing with TFT devices. You should be able to ensure seamless communication between the embedded software and these devices to ensure optimal performance.

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    I am seeking a skilled professional to design and build a circuit that can sense current in DC mode, specifically for an electromagnet. This circuit will need to give a respective signal to stop or run the electromagnet, or another similar device like a hooter. Key Requirements: - The circuit should be able to sense currents of up to 150 amps. - The output signal should be of the NO NC type relay. Skills/Experience Required: - Proficiency in circuit design, particularly for current sensing applications. - Understanding of electromagnet operation would be highly beneficial. - Experience with relay-based output signal design. Please include any relevant experience you have in designing such circuits, and how you would approach ensuring the functionality and reliability of the circuit.

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    UHF Antenna Design-build using AoA DSP, Phased array etc. 2 μέρες left
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    Looking to collaborate with Antenna experts for design/build of RFID UHF 860-960 MHz Active Digital always on antenna. It will support any RFID tags of the stated frequency range and the protocol. We have identified some possible technologies below but will rely on your expertise to pick one or combination of these or another suitable one from your experience. If you know of a pre-built solution that will be ideal. This antenna will be connected to our MCU via a comm port and be fully software defined. Our objective is to accomplish a 0.3 meters x,y,z 3D planer precision location of RFID UHF passive tags at about 25 meter cone at about 8 meters height from floor. Must be RFID UHF Frequency range (roughly 860-960 MHz, supporting US, Europe, Asia spectrums) Applicable ISO standards like E...

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    Emu8086 Software Programs Development -- 4 2 μέρες left
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    I require a highly experienced assembler who can proficiently use Emu8086 to write and verify software programs. Though the details about the specific programs weren't provided, candidates should be skillful in at least the following areas: - Arithmetic operations - Control flow statements - File handling operations The purpose of these programs has yet to be confirmed, thus a candidate with a flexible approach who can rapidly adjust to altering requirements will be advantageous. This project is urgently required, hence a freelancer who can complete tasks promptly is desired. To confirm the validity of your work, you'll also need to test the developed programs and verify the correctness of your written code by initializing and checking relevant registers and memory locations afte...

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    STM32F4 Microcontroller Debugging Expert 2 μέρες left
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    We are looking for someone with good expertise in STM32 firmware consulting or debugging, mainly for solving an issue/bug we can't seem to find a solution for. The project info for the current issue is below: Digital audio platform based on STM32F429 There is a firmware feature called SPILINK which implements real-time audio data exchange between two identical STM32 boards using full duplex SPI with DMA, with one STM32 acting as master, i.e. sending SAI master clock to sync the other STM32 (via its I2S codec) to the data stream. The SPI link works stable but there are some changes that need to be done to the firmware in order for the synced STM32 to be able to flash itself: Two possibly related issues: - A Firmware Update function exists that transmits firmware package via USB, temp...

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    I am searching for an experienced Fanuc PLC programmer who is proficient in Ladder Logic. Your primary role in this project will be to develop new programs for an industrial manufacturing setup. Key Responsibilities: - Building and maintaining concept-to-production PLC systems - Offering creative, scalable solutions to drive our automation forward Skills and Experience Required: - Proven experience as a PLC programmer, especially with Fanuc systems - Proficiency in Ladder Logic is a must - Experience in industrial manufacturing projects I look forward to reviewing your applications and discussing our collaborative journey in the realm of industrial automation.

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    Arduino GPS Tracking and Navigation 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm in need of an experienced Arduino ESP32 developer who can create a software for me. This software should primarily support GPS and LTE communications for the purpose of tracking and navigation. The device is a and I can supply a testing device to you. The code has to open 2 simultaneous connections to the SIM7670G chip on the ESP32 at the same time. On port1, it has to read the GPS position every second and build up at Lat Long Array in memory. When this gets to 60 points, it triggers another 'thread' to create a polyine of these points and then sends this polyline to a server using TCPIP. Note that while the TCP Send is in progress which can take up to 10 seconds, the other thread is still catching the GPS points every second, so we know the location of the device e...

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    Bluetooth key finder: PCB and App Development -- 2 2 μέρες left
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    APP AND PCB HARDWARE DESIGN Both to be delivered by the same developer. I'm seeking a proficient electronics engineer and app developer to create a PCB, software, and implement an app for a Bluetooth locator, like a simple key finder. There are many products like this already on the market at very low prices. PCB must be small, alarm very loud and power consumption low. Bluetooth should automatically connect to the phone. PCB should power on when movement is detected and remain on for a period of time, set within the app. A tilt/vibration sensor detects when the PCB moves and turns on the power. Key features of the Bluetooth device must include: - Alarm sound feature - press button on phone to sound a loud alarm on PCB - Flashing light feature - light flashes when alarm sounds - S...

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    iOS App for Dehumidifier Control 2 μέρες left
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    I am looking for someone to build a wifi controller for a dehumidifier which has a wired remote control with an LCD display and which will allow to remotely turn on/off the device as well as up or down the desired humidity level. There are 4 separate buttons to physically press on the remote to do this: 1. turn on 2. enter settings 3. press up (increase humidity) 4. press down (reduce humidity). A wifi module would therefore need to be added to the remote control which should enable me to control the dehumidifier using an app on my Iphone. I would send you the wired remote by courrier so you can add the wifi module and you ship it back to me. link to the item :

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    I'm creating a short-distance fiber optic link—specifically for data transfer between my locations less than a km apart. • Job Requirements: - Proficiency in fiber optics, and data transport systems - Capability to provide a solution capable of transmitting data efficiently - A comprehensive understanding of fiber optic design, particularly for multimedia data over short distances • Desired Experience & Skills: - Updated on the latest in fiber optic technology and best practices - A proven track record of successful similar short-range fiber optic link design - Demonstrable experience in effectively transferring multimedia data across locations. The end goal is an efficient, robust, and seamless data transfer Link, so experience in ...

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    Home Automation using Arduino & BBC Micro:bit 1 μέρα left
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    I have an existing Arduino and BBC Micro:bit devices and I'm seeking a skilled freelancer to help me connect them for a home automation project. Key Responsibilities: - Implement a system that can control lighting, monitor temperature and provide security surveillance - Ensure the system can be powered using solar, wind, battery and be connected to the internet. The ideal candidate should have experience in: - Arduino and BBC Micro:bit programming - Home Automation projects - Solar and wind energy integration - Internet of Things (IoT) connectivity - Strong understanding of security surveillance systems Your role will involve setting up a reliable, efficient and user-friendly home automation system. The ability to integrate multiple power sources and ensure the system is internet-...

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    0522- LKO Real-time Temperature Display using NodeMCU 1 μέρα left
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    Fixed cost & developers from Uttar Pradesh only . I'm looking for a skilled freelancer who can help me develop a real-time temperature display system using NodeMCU ESP8266. Key Project Requirements: - Integration with 3 or more Bluetooth BLE sensors - Real-time temperature display on an LCD screen - Parsing advertisement data from nearby paired BLE sensors - Data sheet will be supplied for reference Ideal Skills/Experiences: - Proficient in programming with NodeMCU ESP8266 - Experienced in working with Bluetooth Low Energy (BLE) technology - Familiarity with parsing advertisement data - Knowledge of connecting and operating LCD displays This is a fixed cost project with a budget under $100. Please provide your quote for the project, along with your relevant experience.

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    Custom Watch with Date, Time & Moon Phase Display 1 μέρα left
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    I'm seeking a skilled professional to help me design a unique watch that will include a date, time, and moon phase display. The watch should be designed to run on a battery-powered system, and the display should be either a paper or LCD screen. Key requirements: - **Display:** The watch should feature a paper or LCD display that can show the date, time, and moon phase. The size of the display will be determined by the type of screen you select; please consider the optimal size for viewing these details. - **Power Source:** The watch should operate solely on battery power. - **Moon Phase Feature:** One of the key features of the watch is the moon phase display. This should be accurate and easy to see. Ideal Skills and Experience: - Previous experience in designing custom watches ...

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    I'm seeking a knowledgeable Arduino and IoT expert to create a sophisticated system for collecting data on water flow. Key functionalities required: - Pulse input data collection, specifically for monitoring water flow. - Understanding of Deep Sleep Mode to save Battery. - Data handling capabilities to efficiently send this information straight to the cloud system. The ideal freelancer for this project must demonstrate vast experience with Arduino programming, IoT systems, and data management. Familiarity with cloud technologies will be a significant plus. Ability to create a robust system capable of handling potential fluctuations in water flow is necessary. The chosen developer will be tasked with not just simple data gathering, but also with transferring these datasets to an on...

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    Enthralling Autonomous Metal Snake fashion piece 1 μέρα left
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    I am seeking a skilled craftsman to create a visually stunning, mysterious and intriguing dress featuring autonomously moving metal snake scales. This project is uniquely engaging and will require someone with specialism in electrical engineering and a sense of creating something new. Key Project Requirements: - Scales must have the ability to move up and down independently, soft and constant movement is crucial to achieve the intended atmosphere. - It needs external batteries, possibly small enough to fit in a dress. It is not required to run for very long. - Since the installation is autonomous, no interactivity is required. It needs to continue its movement pattern regardless of nearby activities or conditions. - I would like to be taught more than anything, I will pay but I would li...

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    I am aiming to have a pi zero programmed to read voltage levels from a 12-volt battery bank. The trigger to start the generator should be a low voltage condition. The purpose of this project is to remotely start the generator, with a focus on maintaining efficiency and practicality through a direct physical connection. Key objectives include: - Programming the pi zero to accurately gauge low voltage conditions - Enabling the generator to automatically power up in case of a drop in voltage. - Continuing the generator input even after the voltage returns to normal, with this feature designed to maintain a steady and reliable power supply. Ideal Freelancer Skills: - In-depth understanding of Raspberry Pi Zero programming for hardware operations - Knowledge in direct physical connections ...

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    ESP32 CAN Bus Programming 1 μέρα left
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    Looking for short and long term help on an canbus tool using ESP32. Proficiency in C/C++ programming for embedded systems. Understanding of CAN bus communication protocols Experience with ESP-IDF Familiarity with hardware design and debugging tools. Knowledge of network protocols and interfacing (UART, SPI, I2C, etc.). Experience with other microcontroller platforms and RTOS Familiarity with automotive diagnostic standards (e.g., OBD-II, UDS) Knowledge of wireless communication protocols (Wi-Fi, Bluetooth) as used in ESP32 Experience with cross-platform development for desktop and mobile applications

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    I'm seeking a freelancer with skills in either ESP8266 or ESP-NOW. The project involves integrating a reed switch and relay with two ESP8266(D1 Mini) devices. There's one transmitter and a gateway that communicates with a local Mosquitto. Here's what you'll mainly be doing: - Setting up the reed switch to trigger an event. - Ensuring that event sends a message via the gateway to Mosquitto. Experience with IoT technologies, particularly reed switches, relays, mosquitto and wireless communications would be ideal. A good understanding of event-driven programming will be beneficial.

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    I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain

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    Two-Axis Machine Control System Design - 20/05/2024 16:28 EDT 20 ώρες left
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    I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NE...

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    I am looking for an experienced CNC programmer to help me program M codes on my Syntec 60W-e CNC controller. I have 3 unused out relays that I want to use, and I would like each of them to be assigned to specific M codes. Here’s what I need: - Assign M code e.g. M30, M50 and M80 to the unused output relays. - The function they should perform is to turn an external device on/off. Skills and Experience: - Previous experience with CNC programming is crucial. - Familiarity with Syntec 60W-e CNC controller will be highly advantageous. - Proficiency in M code programming required.

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    RF DMX Link with 24L01 and PIC -- 2 19 ώρες left
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    I need you to develop a DMX link board with NRF24L01 and PIC microcontorller. Multi universe. Point to multipoint. Safe and stable

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    Two-Axis Machine Control System Design 18 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NEMA 23 stepper ...

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    I am a manufacturing company in need of a mid-level Allen Bradley PLC programmer for an upcoming project. The primary tasks for the freelancer include: - Programming and troubleshooting Allen Bradley PLCs. As a mid-level position, I am looking for someone with a good understanding of PLC programming and troubleshooting. The ideal candidate should have experience in the manufacturing industry, preferably in a related field. Key skills and experience for this project include: - Mid-level experience in Allen Bradley PLC programming - Knowledge of ladder logic diagrams - Strong troubleshooting skills - Previous experience in a manufacturing or related industry If you have the right skill set and experience, I'd love to hear from you.

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    Windows System-Level Gaming Keyboard Emulator Developer 10 ώρες left
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    Job Title: Windows System-Level Gaming Keyboard Emulator Developer Project Overview: We are seeking a skilled developer to create a Windows-based keyboard emulator, specifically designed for gaming. The emulator must operate at a low system level to effectively mimic keyboard inputs for gaming purposes without requiring hardware. Key Requirements: OS Compatibility: The emulator should work exclusively on Windows systems. Emulation Focus: Aimed at simulating keyboard inputs for gaming applications. Ideal Skills and Experience: Proficient in Windows application development. Expert in low-level programming, specifically in system-level assembly language. Knowledgeable in gaming input emulation and keyboard input simulation. Experience in backend applications is beneficial. Project Specifi...

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    I need a technical expert skilled in Raspberry Pi integrations to create a display of GPS coordinates, IMU data, and set the frequency for a TBS satellite receiver on a 7inch LCD screen. The components for this project are: - GPS module - IMU module - TBS satellite receiver The LCD display should show GPS coordinates and IMU data in real-time. It also needs to set the frequency for the TBS satellite receiver. The Raspberry Pi setup will be powered by a battery, so considering power consumption in the build is important. Ideal skills for this job would include: - Experience with Raspberry Pi integrations - Familiarity with GPS modules and IMU modules - Knowledge of frequencies for TBS satellite receivers - Proficient in power management for computer systems, particularly those powered...

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    Online meassurement of Specific gravity for Lead Acid Battery 4 ώρες left
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    I need an electronic hydrometer to measure the specific gravity of lead acid batteries. This will serve as a crucial tool to check the health of various batteries in real-time, ensuring they're operating effectively and do not pose a risk of failure due to overcharging or undercharging. Key Features: - The hydrometer should have a standard accuracy of ±0.01. This level of precision is essential to correctly assess the battery health and predict any potential issues. - The data collected from the hydrometer needs to be available through a web interface. This online access will allow me to monitor multiple batteries from a central location, offering more convenience and control. Ideal Skills and Experience: - Experience in designing and developing electronic hydrometers or simi...

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    Arduino-SIM7600E Data Communication Interface Έχει λήξει left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    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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