Design voltmeter microcontrollerlavori

Filtro

Le mie ultime ricerche
Filtra per:
Budget
a
a
a
Tipo
Competenze
Lingue
    Stato del lavoro
    2,000 design voltmeter microcontroller lavori trovati, prezzi in EUR

    ...Propose MAF Sensor model 2. Develop PCB 3. Software development Assumptions 1. The board should have cable inputs to which an MAF sensor (a model commonly used in cars) will be connected. 2. Software for analyzing data from the MAF sensor. 3. The PCB communicates via Modbus Slave protocol, RS485 with a master device, providing information about the air flow/current airspeed. 4. The recommended microcontroller is STM32, and the programming environment can be C/C++/C#. 5. The board should have 4 mounting holes around the edges for designing a separate enclosure, which will be a separate project. 6. The PCB enclosure is not part of this project. 7. The model of the MAF sensor is not specified, but it should be cost-effective. The specific model will be chosen based on cost assessme...

    €489 (Avg Bid)
    €489 Offerta media
    45 offerte

    Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on Eas...(PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome f...

    €82 (Avg Bid)
    €82 Offerta media
    20 offerte

    I am looking for a skilled electrical engineer. with experience with Drones, PCB Layout design, ESP32,NRF52,Microcontroller programming to design a bandpass filter for an ARM processor. The filter should have the following requirements: - Frequency range: TBD - Signal type: Radio signals - Application: Signal processing Ideal skills and experience for this project include: - Strong knowledge of filter design and signal processing - Experience working with ARM processors - Familiarity with radio signal processing - Ability to optimize filter performance for signal processing applications The successful candidate will be able to design a bandpass filter that meets the specified requirements and can be implemented on an ARM processor. They will also have...

    €105 (Avg Bid)
    €105 Offerta media
    8 offerte

    ...electronics engineer to design a PCB for a pressure monitoring system. Project Details: Sensors: The system involves 5 pressure sensors. The objective is to measure the pressure differential between adjacent sensors across 4 filters. Display: The PCB should include a display to show the pressure difference for each filter. User Interface: The interface should consist of: One button for navigation (forward and backwards). One button for setting values. One button to increase or decrease values. Set Point & Alarm: Users should be able to set a pressure difference value (e.g., 2 kg). If the measured differential exceeds this set point, an alarm should be triggered. The exceeded filter's pressure differential should also be highlighted on the display. Microcontroller...

    €92 (Avg Bid)
    €92 Offerta media
    11 offerte

    ...Selection and Coding Project Overview: - I am working on an embedded system project that utilizes a microcontroller. - I am looking for an experienced embedded designer who can assist with component selection and coding. Responsibilities: - Assist in selecting appropriate components for the embedded system. - Develop and implement efficient coding solutions using Python. - Collaborate with the team to ensure successful integration and functionality of the embedded system. Skills and Experience: - Strong expertise in microcontroller-based embedded systems. - Advanced proficiency in Python programming language. - Prior experience in component selection and integration. - Knowledge of hardware design and circuitry. - Ability to troubleshoot and debug embedded system...

    €88 (Avg Bid)
    €88 Offerta media
    9 offerte

    ...maximum range should be less than 30 feet. Please bid on this project if you are an experienced programmer and engineer that can provide all the necessary requirements I have mentioned. Bridge balancing will be done via external software: do not use potentiometers in the design. Strain gauge range should be up to 20000 microstrain. Components to consider: Strain gauges: Microcontroller: https://www.amazon.com/HiLetgo-ESP-WROOM-32-Development-Microcontroller-Integrated/dp/B0718T232Z/ref=pd_lpo_sccl_1/130-5500815-6181461?pd_rd_w=EBH0Z&content-id=amzn1.sym.116f529c-aa4d-4763-b2b6-4d614ec7dc00&pf_rd_p=116f529c-aa4d-4763-b2b6-4d614ec7dc00&pf_rd_r=ZWMEWFNHKG5SNC16M7SR&pd_rd_wg=OlnNi&pd_rd_r=65472fe0-af9d-429a-943e-30ba977c0

    €166 (Avg Bid)
    €166 Offerta media
    13 offerte

    I am looking for a freelancer who is familiar with the STM32 F303RE microcontroller and bare metal programming, as I am in need of guidance for my project. Project Requirements: - Develop a program using Keil uVision in thumb2 mode - The program should read and display register values of the STM32 F303RE microcontroller - The displayed register values should be in hexadecimal format Ideal Skills and Experience: - Proficiency in bare metal programming for the STM32 F303RE microcontroller - Experience with Keil uVision and thumb2 mode - Strong understanding of register operations and display formatting in hexadecimal Please provide examples of previous projects or relevant experience in your proposal.

    €66 (Avg Bid)
    €66 Offerta media
    8 offerte

    ...USB port. We need suggestions on using cost-effective parts as the total cost should be around 20 USD or less per unit of the system. I will suggest about the printers that can be used. We need to first choose an appropriate microprocessor/controller, whichever should be good enough for this. Can we get this done using a microcontroller, if yes can we choose a low-cost MCU so that we can have this as cheap as possible? I am an electronics engineer and I myself will design the PCB for this, but I need someone to assist with the software part of the project. Please reply with some possible solutions and if you have relevant experiences, share those as well. The key requirements are cost-effective solutions and the ability to have 1,000 or more such systems working togeth...

    €614 (Avg Bid)
    €614 Offerta media
    4 offerte

    ...Arduino IDE. The core challenge is the conversion of an ESP-IDF library for the TLC5973 LED driver to make it seamlessly compatible with the Arduino IDE and Arduino boards. I'm currently facing issues with LED flickering when attempting to dim multiple colors simultaneously using the TLC5973 LED driver and a WT32-ETH01 microcontroller. My objective is to have smooth LED operations without any flickering, even when WiFi and Bluetooth functionalities are activated on the microcontroller. Libraries in Reference: miandehe/Arduino-TLC5973: An Arduino library tailored for the TLC5973: caffeine93/esp32-tlc59731-driver: A library made for ESP, employing the RMT function, and specifically designed for the ESP-IDE:

    €125 (Avg Bid)
    €125 Offerta media
    8 offerte

    I am looking for an experienced engineer to develop and design a UPI QR code based water filling machine. The project will involve utilizing IoT technology alongside circuit board design and development, in addition to transferring data to a microcontroller. Arduino has been chosen as the preferred platform for this project. Furthermore, I have specific requirements for the project that the chosen engineer must be able to complete. This is an exciting opportunity to work on a cutting-edge project, and I look forward to hearing from experienced candidates who will be able to contribute to the success of the project.

    €109 (Avg Bid)
    €109 Offerta media
    8 offerte

    Backend developer for IoT project --- desarrollador de Backend para proyecto IoT I am looking for a Backend developer for an entrepreneurial project. We are developing an IoT system (similar to an Alarm system but without the "cameras" section) with connections via HTTP, MQTT, Websockets and Wifi. It must be connected to the microcontroller (ESP32) of the device as well as to the user's mobile App. Please indicate budget, agenda availability and estimated time for its development. For a preselection of the Backtend Programmer we are taking into account the following requirements: Program in languages: Java JavaScript SQL Python C# PHP HTML/CSS Previous proven experience working on frameworks, backends and frontends (to ensure integration). Experience working in a ...

    €988 (Avg Bid)
    €988 Offerta media
    31 offerte

    I am looking for a freelancer who can help me with a simple SD Card driver code for my STM32F4 microcontroller. Specific requirements for the SD Card driver include basic read/write functionality. I need this project to be completed within a week. Ideal skills and experience for this job include: - Proficiency in STM32F4 microcontroller - Experience with SD Card driver development - Strong knowledge of C programming language - Familiarity with embedded systems and firmware development I am looking for someone to write an SDIO SD card driver operating in four bit mode for STM32F407, the code needs to be implemented in STMCubeIDE (latest version) I am only interested in getting the SD card working with FAT32 so I can read and write data to it, nothing more I will b...

    €96 (Avg Bid)
    €96 Offerta media
    17 offerte
    kicad platformio Terminato left

    I am looking to hire a Freelancer to help me troubleshoot an existing (but amateur!) project on the KiCad and PlatformIO platforms. The project uses an Atmega2561 microcontroller so AVR experience is useful. I have been unable to determine myself whether this is a hardware or a software issue, and now need a professional to help me get this project over the line.

    €545 (Avg Bid)
    €545 Offerta media
    28 offerte

    ...USB port. We need suggestions on using cost-effective parts as the total cost should be around 20 USD or less per unit of the system. I will suggest about the printers that can be used. We need to first choose an appropriate microprocessor/controller, whichever should be good enough for this. Can we get this done using a microcontroller, if yes can we choose a low-cost MCU so that we can have this as cheap as possible? I am an electronics engineer and I myself will design the PCB for this, but I need someone to assist with the software part of the project. Please reply with some possible solutions and if you have relevant experiences, share those as well. The key requirements are cost-effective solutions and the ability to have 1,000 or more such systems working togeth...

    €10 / hr (Avg Bid)
    €10 / hr Offerta media
    8 offerte

    Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on Eas...(PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome f...

    €103 (Avg Bid)
    €103 Offerta media
    9 offerte

    ...recharge. This solar hybrid inverter can able to operate both ongrid, offgrid and with or without battery mode. The detailed specification will be shared. The hardware design I ve already. However, the scope of the freelance is to develop the code, test it, and support online to us for testing of prototype. Deliverable: The freelancer needs to develop the microcontroller code, test it in our hardware (from online support to our team for validation). Once the system will work in all respect, then the freelance needs to handover to us the final updated source editable firmware code files to us. There will be single microcontroller which needs to control entire operation of this hybrid solar inverter. Requirements: - Experience in firmware development for TMS320 ...

    €198 (Avg Bid)
    €198 Offerta media
    4 offerte

    I am looking for a programmer who can program an esp32 microcontroller using Arduino programming language. The specific functionality I desire for the esp32 is communication. Ideal skills and experience for this job include: - Proficiency in Arduino programming language - Experience in programming esp32 microcontrollers - Knowledge of communication protocols and techniques for esp32 devices. The main goal of this project is to develop a program that enables the esp32 to communicate with other devices or systems. The programmer should be able to implement reliable and efficient communication protocols, such as WiFi or Bluetooth, to facilitate data exchange. Key requirements for the project: - Develop a program for the esp32 that enables communication with other devices or systems...

    €12 / hr (Avg Bid)
    €12 / hr Offerta media
    1 offerte
    Design a PCB Terminato left

    Project Overview: I require a PCB design that includes the following components and features: 1. **24V to 5V Converter**: The PCB should incorporate a reliable 24V to 5V voltage converter to power an ESP32 microcontroller. The power supply should provide sufficient current to ensure stable ESP32 operation. 2. **ESP32 Integration**: All pins of the ESP32 should be available on the PCB, with proper labeling and connections for easy interfacing with other components. 3. **Analog Signal Integration**: The PCB should include additional components to interface with two 4-20mA analog sensors operating at 24V. These sensors should be connected to analog input pins of the ESP32 for data acquisition and processing. remember esp32 pins are 3.3v so need to implement somthing. 4. **An...

    €92 (Avg Bid)
    €92 Offerta media
    14 offerte

    Project Description: I am looking for a freelancer who can rewrite an assembly code for the XC888 microcontroller to create a secure wireless communication using RSA on the ESP8684. i have the similar project code in C++ Arduino designed for ATmega microcontroller so only contact me if you know how rewrite the code in assembly to fit with xc888 microcontroller PLEASE CHECK THIS: -the code and presentation for ATmega attached - youtube video explaning the project : The project requires the following specific features: - Encryption and decryption of wireless communication - My preferred programming language for rewriting the assembly code is [insert preferred language] - The deadline for this project is within 2 weeks

    €456 (Avg Bid)
    €456 Offerta media
    24 offerte

    I am in need of a software developer who can create a software for a specific microcontroller, ARM. The purpose of the software is to handle data transmission. The project requires the use of a custom communication protocol for UART and SPI. Ideal skills and experience for the job: - Proficiency in programming for ARM microcontrollers - Experience in developing software for data transmission - Familiarity with custom communication protocols for UART and SPI

    €486 (Avg Bid)
    €486 Offerta media
    37 offerte
    Ardurino programming Terminato left

    My goal for this project is to automate a specific task using programming with Arduino. I don't have a preferred language but the task involves is of a simple complexity. I need someone who is familiar with Arduino to program a custom microcontroller for my project. The result would be a user-friendly interface and a reliable automation process for my specific task. Thanks in advance for your help!

    €191 (Avg Bid)
    €191 Offerta media
    40 offerte
    dwin screen advice Terminato left

    I need to make a project on a dwin screen of the DMG12800T080_01WTC series, -send a data from the screen by serial ttl -send a text from the ppr screen would be ttl The objective is to send data from the dwin screen by serial, this data will be processed with a microcontroller Basically I need you to show me with two buttons and a text...

    €107 (Avg Bid)
    €107 Offerta media
    17 offerte

    Looking for a program to operate a p4/P10 display module with an ESP32 microcontroller. Check out the attached file for the detailed requirements. Please consider bidding on this project if you have prior experience with P4/P10 modules and possess existing working code for reference. Your expertise is highly valued.

    €352 (Avg Bid)
    €352 Offerta media
    5 offerte

    I am looking for a embedded application for my MicroController STM32 peripheral device. The application should have the following features: - Communication Protocols: The software should be able to communicate with other devices using various protocols. - Data Logging: The application should be able to log and store data for analysis and troubleshooting purposes. - User Interface: The software should have a user-friendly interface for easy navigation and control. I have a specific microcontroller model in mind and I am looking for someone who has experience with this particular model. (STM32) The expected time frame for this project is more than 2 weeks to ensure thorough testing and debugging of the software. Ideal skills and experience for this job include: - Proficien...

    €1609 (Avg Bid)
    NDA
    €1609 Offerta media
    24 offerte

    ... - Proficiency in SPI, I2C, WiFi, Ethernet, and Bluetooth protocols. - Experience with real-time operating systems. - Knowledge of secure coding practices. - Strong programming skills in C/C++. - Familiarity with version control tools like Git. We are looking for an individual with expert-level proficiency in C/C++ programming. The ideal candidate should have a deep understanding of microcontroller architectures and possess a strong background in digital power control. Additionally, knowledge of wireless communication protocols, RTOS, and secure coding practices is essential. If you have the required skills and experience, and are passionate about working on a project that involves digital power control using dsPIC33 and ESP32 S microcontrollers, we would love to hear from...

    €1122 (Avg Bid)
    €1122 Offerta media
    10 offerte

    ...have errors. Project description: Iot device connected to App and server through MQTT (Already working). We are looking for a collaborator who has the following experience: -Programming in "C" language -Management and knowledge in IDF expressif -Management of free-RTOS -Knowledge of structured programming -Knowledge of ADC signals Jobs to finish: - Wifi local network configuration for Esp32 microcontroller - OTA installation (remote updates via server) - Installation of Radio Frequency module -Code check in "C" to repair it or program it again. We offer: Team of collaborators in all areas (Electronics, App. Backend) Daily support as required. Contact the professional who made the current firmware for clarification. Collaborate on a project with a great showc...

    €538 (Avg Bid)
    €538 Offerta media
    24 offerte

    I need your help to design a custom power delivery system PCB with the following features. 1. Take input from 11 to 18V 2. All Output should remain constant at 12.5V regardless of input battery voltage 3.(normal power) 4 lanes 12v 3 A each with barrel connectors at the end. 3.1should be able to measure the current consumed in the lane. data of the current consumed to be fed to an arduino input. 3.2should be able to switch on/off using arduino/microcontroller digital signal 4.(PWM power) 3 lanes12v 2A each with rca connectors at the end. 4.1 Each lane recieves a PWM signal from arduino/microcontroller and provide pulsed 12v power 4.2 same as 3.1 4.3 same as 3.2 5. Provide power for arduino/microcontroller Help me to design the schematic and gerbe...

    €172 (Avg Bid)
    €172 Offerta media
    13 offerte

    ...with a project involving reading data using interrupts on USART0, USART1, and USART2, and transmitting that data to USART2 after a timeout. The project also requires setting up three timer interrupts to trigger at intervals of 20ms, 30ms, and 33ms. Additionally, some specific tasks need to be performed within the interrupt timer routines. If you have experience and expertise in working with microcontroller interrupts, USART communication, and timer interrupts, please provide details of your relevant experience and any specific projects you have worked on in this domain. Your expertise in programming and debugging embedded systems will be a valuable asset for this project. Feel free to reach out if you have any questions or if you believe you are a suitable candidate for this ta...

    €30 (Avg Bid)
    €30 Offerta media
    7 offerte

    I am looking for an experienced coder to assist with 8051 embedded programming.I have specific requirements regarding task complexity and require both Assembly and C language to be used for the job entails intermediate operations, so experience is successful freelancer should be comfortable working with the 8051 microcontroller and be able to communication effectively to ensure that the project is completed in a timely and satisfactory manner.I am looking forward to seeing your proposals and discussing further details.

    €121 (Avg Bid)
    €121 Offerta media
    11 offerte

    My project is the development of a Modbus communication client system on an Arduino microcontroller. The required Modbus communication uses TCP/IP protocol, and I am looking for an implementation that reads and writes from the input register and holdings register. I will be communicating with only one Modbus device. This project requires extensive knowledge and understanding of Modbus communication, as well as its applications. I am looking for a qualified engineer to develop a comprehensive solution that meets my needs and specifications. If the engineer has expertise in the Arduino microcontroller and experience working with Modbus protocols, that would be an additional plus. The engineer should work closely with me and provide regular updates. Furthermore, the engineer sh...

    €113 (Avg Bid)
    €113 Offerta media
    9 offerte

    ...current embedded firmware to a SAM series microcontroller with ASF platform. Additionally, I need to add remote firmware update functionality using CAN communication. Skills and experience required for this project include: - Proficiency with SAM series microcontrollers and the ASF platform - Experience with firmware migration and debugging - Knowledge of CAN communication protocols - Ability to work with the existing source code and make necessary modifications - Attention to detail to ensure a seamless transition and integration of the new firmware As there are no specific features or functionalities to be added apart from the remote firmware update, the focus of this project will be on the migration and implementation of the new microcontroller and communication meth...

    €323 (Avg Bid)
    €323 Offerta media
    6 offerte

    ...requirements. The ideal candidate should have experience with microcontrollers and be familiar with the Arduino platform. Requirements: - Range: The desired range for the baitboat autopilot system is approximately 300 meters. - Microcontroller: The system should be developed using Arduino/STM32. - Functions: In addition to basic autopilot functions, the system should include GPS navigation capabilities. The autopilot system should be able to control the movement of the boat and have the ability to release bait automatically. Skills and Experience: - Proficiency in microcontroller programming, specifically Arduino/STM32. - Experience with GPS navigation integration. - Knowledge of baitboat autopilot systems and their functionalities. - Recording and selecting points on ...

    €222 (Avg Bid)
    €222 Offerta media
    16 offerte

    I am looking for an embedded programmer with experience in C to develop code for a microcontroller. The main function of the device will be as a communication device. Skills and Experience: - Proficiency in C programming language - Experience with microcontrollers - Knowledge of communication protocols and networking

    €291 (Avg Bid)
    €291 Offerta media
    14 offerte
    Embedded programming Terminato left

    I am looking for an embedded programmer with experience in C to develop code for a microcontroller. The main function of the device will be as a communication device. Skills and Experience: - Proficiency in C programming language - Experience with microcontrollers - Knowledge of communication protocols and networking

    €297 (Avg Bid)
    €297 Offerta media
    10 offerte

    Hello, I am looking for a freelancer to help with a project that involves electronic and programming development. Specifically, I am looking for someone to help with full system devel...suggestions regarding the specific platform and technology that may work best for this specific project, we think of Nano Pi to communicate with Thermal camera (rs232), we need to make communication and show the pixels on the LCD screen + be able to access that pixels from Nano PI externally via ModBus RS485 (PLC), PCB can be alternatively developed from beggining using for instance STM32 microcontroller. The turnaround time for this project is 1-3 months. Therefore, I am in need of a freelancer who can work efficiently and within the given parameters to ensure that the project is completed in a time...

    €1212 (Avg Bid)
    €1212 Offerta media
    58 offerte

    ...have errors. Project description: Iot device connected to App and server through MQTT (Already working). We are looking for a collaborator who has the following experience: -Programming in "C" language -Management and knowledge in IDF expressif -Management of free-RTOS -Knowledge of structured programming -Knowledge of ADC signals Jobs to finish: - Wifi local network configuration for Esp32 microcontroller - OTA installation (remote updates via server) - Installation of Radio Frequency module -Code check in "C" to repair it or program it again. We offer: Team of collaborators in all areas (Electronics, App. Backend) Daily support as required. Contact the professional who made the current firmware for clarification. Collaborate on a project with a great showc...

    €494 (Avg Bid)
    €494 Offerta media
    24 offerte

    I am looking for a simulation (SPICE or TINA-TI) of a control AC motor. I have two version of schematic but they are very simi...use a lower current sensor (12.5A or 15A for example) In the attached schematic I used hall current monitor like ACS711 for 25A of maximum current. I used TRIAC T3035 (30A maximum current). Important is the detection of over current in shor circuit condition. In this condition I use OCF line of current monitor to disable gate of TRIAC and save it. In the attached schematic is not present microcontroller because is not an important component in simulation. I need to calculate power dissipation of triac in the maximum current and to have the correct size of customized heatsink made with simply aluminum to dissipate the necessary power. I hope in a 180x120x...

    €410 (Avg Bid)
    €410 Offerta media
    16 offerte

    I am looking for a freelancer to help me with a project development on the STM8S003F3 microcontroller. The project involves the following requirements: Specific Features and Functionalities: - Basic input/output operations - Communication protocols such as UART and SPI -Need to interface with MFRC522 AND STM8S003 IN COSMIC C COMPILER -need to read card ID and authenticate with speci -need a value to be decremented on rccard stored in a specific address sat @0x05H in rccard Existing Code and Hardware: - The project requires compatibility with existing hardware Preferred Programming Language: - The project should be developed using the C programming language Ideal Skills and Experience: - Proficiency in programming microcontrollers, specifically STM8S003F3 AND COSMIC C - Experienc...

    €149 (Avg Bid)
    €149 Offerta media
    6 offerte

    ...USB port. We need suggestions on using cost-effective parts as the total cost should be around 20 USD or less per unit of the system. I will suggest about the printers that can be used. We need to first choose an appropriate microprocessor/controller, whichever should be good enough for this. Can we get this done using a microcontroller, if yes can we choose a low-cost MCU so that we can have this as cheap as possible? I am an electronics engineer and I myself will design the PCB for this, but I need someone to assist with the software part of the project. Please reply with some possible solutions and if you have relevant experiences, share those as well. The key requirements are cost-effective solutions and the ability to have 1,000 or more such systems working togeth...

    €360 (Avg Bid)
    €360 Offerta media
    7 offerte

    I am looking for a freelancer to create a project that will interface the AVR4DD32 microcontroller with an AEAT9922 magnetic encoder. The interface I require is SPI to configure the encoder, and assistance with coding the AVR4DD32 would be greatly appreciated. I would like the project to come with a detailed step-by-step guide so I'm able to understand the process and quickly implement a successful implementation of the interface. I am open to any suggestions or feedback that may be offered throughout the project.

    €1199 (Avg Bid)
    €1199 Offerta media
    20 offerte

    I am looking for a design for a Universal Solar Grid Hybrid EV Charger. There will be dual source input 230V, 50Hz Grid and Solar 90V - 150V DC input. Desired Output Voltage and current: - Dual output of 60V DC @ 15A and 72V DC @ 15A together Charging Speed: - Fast Charging, with a desired charging time of 1-3 hours EV Connector Type: - CCS Combo 2 (Combined Charging System) Skills and Experience: - Experience in designing EV chargers - Embedded system design and development of Hardware schematic, pcb, bom, Firmware code development and prototype testing. - Knowledge of different EV connector types - There should be OLED display and RS485 communication to remote. - The charger should design with suitable alarms, protection and trip mechan...

    €981 (Avg Bid)
    €981 Offerta media
    3 offerte

    I am looking for a skilled individual who can help me develop a circuit and program on a PIC microcontroller. The main function of the circuit will be to control a system. While I have some components in mind for the circuit, I am open to suggestions from the freelancer. Skills and Experience: - Strong knowledge and experience with PIC microcontrollers - Expertise in circuit development and programming - Ability to recommend and select appropriate components for the circuit - Good communication skills hindi /english to discuss and understand the client's requirements and suggestions

    €91 (Avg Bid)
    €91 Offerta media
    18 offerte

    Description: We are encountering a critical issue in our microcontroller project. We are utilizing ESP-IDF and have found that versions 4.4.4 and older operate seamlessly, however, upon upgrading to version 4.4.5 or later, we face a problem causing the program to halt and subsequently reboot after several seconds. The attached log file delineates the firmware initiation and the point at which it halts. This issue is exclusive to scenarios where we attempt to create an instance of any class in our code and invoke any method of that object (e.g., cout “Hello world”). However, when we transpose the content of the aforementioned class method directly into main, it operates correctly. Key Symptoms of the Issue: The program halts with ESP-IDF version 4.4.5 or newer. Debuggin...

    €163 (Avg Bid)
    €163 Offerta media
    18 offerte

    I am looking for a freelancer who can help me fix a bug related to the sleep mode on the stm32l microcontroller. The specific issue I am facing is that the device is not waking up from sleep mode. PIN14 Operating System: Windows Development Environment: STM32Cube Skills and Experience Required: - Experience with stm32l microcontrollers and sleep mode functionality - Proficiency in programming languages such as C or C++ - Familiarity with the Windows operating system - Knowledge of the STM32Cube development environment - Ability to troubleshoot and debug hardware and software issues If you have previous experience with stm32l sleep mode issues and are confident in your ability to identify and resolve the problem, please submit your proposal. Thank you.

    €176 (Avg Bid)
    €176 Offerta media
    17 offerte

    I am looking for a freelancer who can help me create a droplet-based microfluidics setup. I have specific requirements for the electronics and programming aspect of the setup. The preferred programming language for this project is Anduino, C++ , Python Budget : no more than 100 CAD Skills and experie...this project is Anduino, C++ , Python Budget : no more than 100 CAD Skills and experience needed: - Knowledge and experience in microfluidics setup, specifically droplet-based microfluidics - Proficiency in Arduno programming language ( will need to program solenoid valves to control flow of the reactor ) - Strong understand of electronics and how to assemble solenoid valves on Arduino microcontroller - Strong understanding of electronics and programming aspects of microflui...

    €113 (Avg Bid)
    €113 Offerta media
    21 offerte

    I am looking for a freelancer who can help me create a droplet-based microfluidics setup. I have specific requirements for the electronics and programming aspect of the setup. The preferred programming language for this project is Anduino, C++ , Python Skills and experience needed: - Knowledge and exp...preferred programming language for this project is Anduino, C++ , Python Skills and experience needed: - Knowledge and experience in microfluidics setup, specifically droplet-based microfluidics - Proficiency in Arduno programming language ( will need to program solenoid valves to control flow of the reactor ) - Strong understand of electronics and how to assemble solenoid valves on Arduino microcontroller - Strong understanding of electronics and programming aspects of microflui...

    €86 (Avg Bid)
    €86 Offerta media
    3 offerte

    I am looking for a freelancer who can help me create a droplet-based microfluidics setup. I have specific requirements for the electronics and programming aspect of the setup. The preferred programming language for this project is Anduino, C++ , Python Skills and experience needed: - Knowledge and exp...preferred programming language for this project is Anduino, C++ , Python Skills and experience needed: - Knowledge and experience in microfluidics setup, specifically droplet-based microfluidics - Proficiency in Arduno programming language ( will need to program solenoid valves to control flow of the reactor ) - Strong understand of electronics and how to assemble solenoid valves on Arduino microcontroller - Strong understanding of electronics and programming aspects of microflui...

    €134 (Avg Bid)
    €134 Offerta media
    10 offerte
    Firmware Development Terminato left

    I am seeking a skilled firmware developer to assist with the development of firmware for a microcontroller-based communication device. Requirements: - Experience in firmware development for microcontrollers - Strong understanding of communication protocols - Ability to develop firmware from scratch - Familiarity with the development of communication devices Skills and experience: - Proficient in programming languages such as C or C++ - Knowledge of microcontroller architectures - Experience with communication protocols such as UART, SPI, or I2C - Understanding of data transmission and reception - Ability to troubleshoot and debug firmware - Strong problem-solving skills and attention to detail The ideal candidate should have a proven track record of developing firmware fo...

    €305 (Avg Bid)
    €305 Offerta media
    41 offerte

    We are looking for a ESP32 Developer to create the software for a Mini AVS that will play video and audio on a ESP32-WROOM-32D microcontroller. The video, audio and JPEGS will be stored on a SD card. The project will be done in three phases. Each phase must be completed in order and on time before moving to the next phase. • PHASE 1 -Using the esp32, ili9341 display, and a SD MMC card, play audio in sync with video • PHASE 2 - Create a GUI touch interface using a ili9341 display, where the user can pause/resume videos and navigate a menu system. • PHASE 3 – Integrate phase 1 and 2 in to a fully functioning system without bugs.

    €160 (Avg Bid)
    €160 Offerta media
    11 offerte

    I need an ALTIUM schematic with a TRIAC section to power on AC motor with 230Vac single pha...current in single phase and 10A in three phase (10A in each phase) I would use current monitor like ACS71240 or similar to read current in normal condition with microcontroller. I prefer to detect short circuit condition with ACS71240 but without microcontroller, with analog section indipendent from microcontroller. In short circuit condition microcontroller detects short circuit but protection with power off of TRIACS is indipendent from microcontroller. Requirements : 1) Choise TRIAC with good value for money 2) Design analog section to detect short circuit condition in output and power off TRIAC regardless of microcontroller 3) Design cur...

    €138 (Avg Bid)
    €138 Offerta media
    19 offerte