Microcontrollertrabajos

Prototype Unit, using Microcontroller or Arduino, to control the delivery of CO2 gas, through a solenoid valve, according to the supplied protocols of Volume and dispatch time. Development of the programming software of the PIC or Arduino.

Captación de proyectos de automatización (Adquision de datos, SCADA, Microcontroller) y clientes potenciales, para la industria, particularmente Food&Beverage.

I am looking for an experienced freelancer to set up an induction heater circuit. The following requirements must be met: Power input: The circuit must be designed to operate on a 40 kW solar cell. The working coil must have a voltage of 220V. I should be able to adjust the oscillation level from 300 to 500 kHz. It is preferable to use a programmable microcontroller The working coil has a length of 5 to 20 metres To request: - The induction heater circuit will be used for pottery cooking purposes Skills and experience: - The desire to complete the work.

Project Title: C programming microchip studio Microchip: ATSAME54 explained pro development board Project Requirement: - The client has a specific requirement in mind for the project Timeline: - The project should be completed within a month Ideal Skills and Experience: - Proficient in C programming language - Experience with microcontroller programming, specifically for the ATSAME54 microchip - Familiarity with Microchip Studio or similar development environment - sensor communication protocols (SPI, UART, I2C) - Ability to understand and implement specific project requirements

Converting the python model in C++. Installing the model in microcontroller.

I am seeking to update an existing PCB design that incorporates a microcontroller (Electric Imp), motor controllers, and stepper motors. Assistance is required in troubleshooting a new design that has been adapted from a previous, functioning one. The new microcontroller in use is the Electric Imp 005 (). If this project aligns with your expertise, then share examples of your previous work in similar domains. This will provide me with the necessary assurance to discuss the specifics of the current design that requires troubleshooting.

Project Description: - I am looking for a skilled programmer to develop a camera program for the ESP32 S3 microcontroller. - The program should have the ability to automatically capture images and send them to Google Drive. - The project requires a trigger mode choice for convenience, and the client prefers the use of a button as the trigger mode. - The client also prefers high-resolution images for capturing. - There is no specific file format requirement for the images, allowing the programmer to use either JPEG or PNG as per their expertise. - The ideal candidate should have experience in programming ESP32 S3 microcontrollers, camera integration, and Google Drive API. - Strong knowledge of programming languages such as C++ and Python is required. - The programmer should also have...

I am looking for a programmer who is experienced in Arduino and can help me with my PCB project. The main goal of this project is to create a programmable PCB with the desired functionality of Domotic. Here are the specific requirements for the job: Programming Language: Arduino - The ideal candidate should have experience in programming Arduino using the C language. Microcontroller/Development Board: Arduino Uno - The programmer should be familiar with the Arduino Uno board and its capabilities. Functionality: Domotic - The PCB should be able to collect data, control devices, and provide a communication interface for home automation purposes. Skills and Experience: - Proficiency in Arduino programming using C language. - Familiarity with the Arduino Uno board and its features. ...

Project Description: - I am seeking a freelancer who can assist me in implementing the Stack Bacnet Protocol for building automation purposes with microcontroller. - The required communication medium for the Bacnet protocol is MSTP. - I need assistance with both the software and hardware aspects of the Bacnet implementation. - The ideal candidate should have experience in Bacnet protocol implementation, specifically in building automation with microcontroller microchip 8 bits PIC18F57Q43. - Knowledge of MSTP communication medium is necessary. - Proficiency in both software and hardware aspects of Bacnet implementation is required. - Strong problem-solving skills and attention to detail are essential for this project. - The freelancer should be able to work independently and d...

Microcontroller based project Design and programming

I am looking for an experienced Embedded System Engineer to assist me with a project that needs to be completed within 2,3 weeks. The project involves microcontroller programming and embedded software development. If you are an Embedded System Engineer with the required skills and experience, please reach out to discuss the project further.

I am looking to hire a professional to design a printed circuit board (PCB) for a consumer electronics project. The PCB will need to be rectangular in shape and include a microcontroller as one of its key components. The PCB will be used in the creation of consumer electronics as stated above. My expectations are that the PCB should be of high quality, reliable, cost effective and meet all applicable safety and performance standards. The successful freelancer should have a solid understanding of PCB design, including knowledge of board layout, components, and fabrication processes, as well as up-to-date knowledge of the latest component technologies. The desired end product will need to meet safety and performance standards, and should be designed with a high level of reliability....

I am looking for a freelancer who can assist me with the development of a microcontroller using Holtek HT66 8-bit microcontroller. The project requires the microcontroller to perform the following functions: - Analog to digital conversion - LEDs - Low power consumption The MCU chosen is HT66F003. Schematic, Product and development tools exist. Complete circuit PCB and in-circuit debugger can be sent to developer by mail. Ideal skills and experience for this job include: - Proficiency in Holtek microcontroller development - Familiarity with interfacing microcontrollers with NTC sensors - Low power consumption microcontroller (IDLE / Deep Sleep) If you have the necessary skills and experience to complete this project, please submit your proposal.

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 development....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...

...Specifications: Power Supply: The circuit must operate on a 12V DC input. Design Dimensions: Maximum dimensions of the circuit should be 10 cm x 3 cm. LED Features: A total of 10 LEDs (5 red, 5 blue). Reverse Current Protection: The circuit must include reverse current protection. Flashing Feature: The circuit should include a mechanism to control the flashing of the LEDs (without using a microcontroller). Skills and Experience Required: -Experience in electronic circuit design. -Knowledge of reverse current protection. -Ability to design compact circuits. -Strong communication skills and commitment to timely delivery. Project Process and Delivery: Following the design approval, the preparation and testing of a prototype are expected. Regular updates and feedback will be imp...

I am looking for a developer to create a program for ESP32 Xiao WiFi Camera. The program should be able to capture and save images in real-time to a designated Google Drive via a Bluetooth trigger. Requirements: - The captured images should be in high resolution (1080p or higher). - The specific microcontroller to be used is ESP32-CAM. - The project needs to be completed within a week. Skills and Experience: - Proficiency in programming ESP32 microcontrollers. - Experience with Bluetooth technology and integration. - Familiarity with Google Drive API for saving images. - Strong understanding of image processing and storage. If you have the necessary skills and can complete the project within the specified timeline, please submit your proposal.

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***PROJECT ONLY FOR EXPERIENCED DEVS*** Hello, I am looking for skilled programmers who can program LimeSDR Mini v2.2 . The goal is to make the LSM7002M pair with other LSM7002M and exchange data in the following ways: (I) Mo...the following ways: (I) Modulation – AM, FM, 4FSK (DMR) without AES (ii) AM, FM, 4FSK (DMR) with (AES 256 bits) (iii) Narrowband Waveform (25 kHz) for voice communication (iv) Data Rate atleast 1 Mbps for transfer of text messages,image transfer etc. (v) Interfacing the FPGA with external microcontroller (BL618/Equivalent). (vi) Making the FPGA getting into sleep mode during non operation and wake up on interupt from the external microcontroller. The FPGA will receive data from the external microcontroller which is linked with micro...

I need a custom PCB that uses: - HDC1080 - nRF52810 - 2450AT42A100 antenna - CR2450 battery (3v) - With holder which will be THT, so you have the components on one side and the battery on the back. I’m going to be using a TC2050-IDC-430 + SEGGER J-Link to flash the device - so will need some pogo pins which can be used to flash the device.

...be able to compare them. Recording could be in an excel sheet. Everything should be fully automated and user friendly such that the users with no knowledge of microcontroller be able to to setup the hardware and get the outcome; however, the user be able to change the code as it is open source. The link below provides the code and instruction of CSI collection. However, you may need to modify it to meet all the requirements. Any programming languages can be used for this GUI open source platform. Ideal Skills and Experience: - Strong microcontroller programming skills - Strong open source application programming skills - Strong telecommunication background - Experience with ESP32-CSI modules - Attention

Project Description: - I am looking for a freelancer who has experience with Arduino Uno microcontrollers and PCB design. - The primary function of the microcontroller in this project is something other than controlling pump or reading sensor data. - I do not require assistance with designing the PCB layout. - The ideal candidate should have a strong understanding of microcontroller programming and circuit design. - Experience with Arduino Mega and other microcontrollers is a plus. - Knowledge of PCB manufacturing and assembly processes is preferred. - Good communication skills and the ability to work independently are important for this project.

...the system can send this newly received print file to the printer via 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 an...

...be able to compare them. Recording could be in an excel sheet. Everything should be fully automated and user friendly such that the users with no knowledge of microcontroller be able to to setup the hardware and get the outcome; however, the user be able to change the code as it is open source. The link below provides the code and instruction of CSI collection. However, you may need to modify it to meet all the requirements. Any programming languages can be used for this GUI open source platform. Ideal Skills and Experience: - Strong microcontroller programming skills - Strong open source application programming skills - Strong telecommunication background - Experience with ESP32-CSI modules - Attention to

Here’s the description: Micromechanical acceleration sensors are widespread used for example in mobile phones. Unfortunately they give not absolute speed or displacement signals but only acceleration information. For sensing location change we need a two-fold integration of the output. Noise in that sensor falsifies the resulting output extremely. In order to get some good estimates for the distance we have process this information with an algorithm called “Kalman Filter”. The algorithm was used by the way also during the Apollo Moon Mission to shot the capsule right to the moon and back to earth. Using a powerful evaluation platform for running a Kalman-Filter gives us the chance to collect and process the data and transfer the data using a Bluetooth protocol for exampl...

...functionality required for our project. With the software completed and the firmware process developed, you are to assist our hardware developer in ensuring that the ESP32 microcontroller device is updated with the software and will connect seamlessly without errors to our IoT cloud server. An API will need to be developed that will integrate the data received from the device into our primary app to enable our users to view both real-time and historical data collected by the device. Your Responsibilities: • Software engineer Android mobile app software • Assist in the development and programming of the ESP32 microcontroller device with the updated software • Verify that firmware updates can be uploaded and received by the device and that they work correc...

...SDK API Guide: l ESP8266 Technical Reference: l ESPRESSIF API Reference: l Linux Magazine: Sniffing WiFi with an ESP8266 microcontroller

I am looking for an experienced MCU i2c programmer who can help me with a project involving the RP2040. The main purpose of the i2c communication port is to control external peripherals. Need to communicate using RP2040 directly connected to HUSB238A all aspects of i2c register requests need to be accessible with simplicit... Polarity Control , Port status detection etc.) Clean Code is required as this will be used in other MCU C++ environments after testing is done on RP2040 Skills and Experience: - Strong knowledge and experience in MCU i2c programming - Proficient in Python, as it is the preferred programming language for this project - Familiarity with the RP2040 microcontroller model is required Please note that I have a specific microcontroller model in mind ...

...optimal house temperature. The central feature of this system is a user-friendly touch screen interface, which simplifies the process for users to set their desired temperature. The system is a dual-microcontroller setup that ensures a robust and fail-safe operation. The primary microcontroller is tasked with real-time monitoring of the house temperature and the fan control to achieve the desired thermal conditions. An automatic emergency protocol will been integrated into the system. In case of overheating, a power outage, or a lack of response from the primary microcontroller, the secondary microcontroller will trigger the opening of an emergency valve. Please note, the estimated cost for all required electronic components for the initial development phase ...

I am looking for an experienced programmer who can help me develop a project using C and C++. The scope of the project is to integ...develop a project using C and C++. The scope of the project is to integrate data logging in a USB flash drive for existing project which has been written for STM32F407VGT6 microcontroller. The project is written in Attolic true studio. We only need to add data logging into the same. The functionalities expected are to create an Excel file which will be created as per selected parameters from HMI and will store certain important information such as Job Name, and other process parameters. We have a USB OTG Micro A/B connector available on the board for connecting a USB drive via OTG cable. The exact details of the microcontroller are attached for ...

Project Title: Nordic nRF52833 Programming with UWB and BLE Overview: I am looking for a skilled programmer to develop firmware for the Nordic nRF52833 microcontroller with UWB and BLE functionality. The project involves creating a reliable and efficient firmware that can seamlessly integrate UWB and BLE capabilities into the device. Desired Outcome: The desired outcome for this project is to develop a robust Nordic nRF52833 programming with UWB and BLE firmware. The firmware should be able to effectively communicate and interact with UWB and BLE devices, enabling seamless data transfer and connectivity. Specific Requirements: I will provide detailed requirements and specifications for the firmware development. The programmer should be able to work closely with me to understand t...

We have to write the firmware of a microcontroller project along with PCB design . Programming is done in c or c++ , no micro python. Write the central on esp32 and peripheral on NRF52 and update the json . More details will be shared with selected candidate.

I am seeking an experienced freelancer to develop a QR-Controlled Lighting & Access System using a microcontroller or Raspberry Pi. The system will have both lighting control and access control functionalities. Skills and Experience Required: • Proficiency in programming microcontrollers (Arduino, ESP8266) or Raspberry Pi • Strong knowledge of QR code technology and integration • Experience in designing and implementing access control systems • Familiarity with lighting control protocols and systems • Ability to handle multiple access points (more than 7) in the system Requirements: - Individualized QR code operation for 12-court lighting: The proposed system utilizes unique QR codes assigned to each member. These QR codes, when scanned, will individ...

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Seeking a proficient freelancer to collaborate on the development of a digital assistant using an ESP32 microcontroller. The digital assistant will perform a range of tasks while a button is pressed, providing a versatile and interactive user experience. Functionalities: Audio Recording: Enable the ESP32 to record audio from a connected microphone while a button is pressed. Speech-to-Text (STT): Implement the capability to send the recorded audio file to Google's Speech-to-Text service and receive the transcribed text as a response. Natural Language Processing (NLP): Incorporate the ability to send the transcribed text, along with a personality header and history, to an NLP model like GPT-3 (ChatGPT) and obtain a coherent and context-aware response. ...

...to create a container to house both the microcontroller (Feather Huzzah) and the TDK sensor listed in the attached table. The TDK sensor should be placed in a small compartment attached to the base of the container, resembling a separate room. A small hole should be made at the bottom of this sensor compartment for the wires to pass through. Additionally, a second layer should be designed to fit above the microcontroller. This layer should be flat and have holes on both sides. These holes are meant for the wires connected to the battery, allowing them to exit the enclosure. It's flexible to adjust the size of the container, ensuring there's ample space around the components inside. The primary objective is to securely accommodate the microcontroller, se...

Hello Hamad, how are you? i might need help with the same project we had before( 3d design for belt ). Unfortunately the layers do not fit the microcontroller and the sensor. i think that i did not consider the wires that we used in the enclosure. so this makes the design much smaller than the actual items we have. would you able to help with it? just some adjustments. Thanks

Im looking for someone who can support me in coding. He/She must have string Embedded knowledge with C and C++ skills , Microcontroller knowledge, driver development, ADC knowledge, freeRTOS, data modeling, framework, bootloader exp.

The microcontroller acts as the initial sensing unit for EEG signals. Once these are detected, a MIMO antenna system is activated to further collect EEG data with higher precision through electromagnetic frequencies. This enhanced data is then sent to a computer running a BCI software that employs a P300-based method to facilitate communication and potentially even visualize what the person is seeing. Here are some considerations for this setup: 1. **Precision**: The use of MIMO for 'virtual electrode placement' could potentially enhance the spatial resolution of EEG readings. 2. **Signal Quality**: MIMO can help improve signal-to-noise ratio, ensuring more accurate and reliable data transmission. 3. **Real-time Processing**: Both P300 detection and image recon...

...automated control system that integrates the powerful ESP32 microcontroller alongside various essential components. The system is tailored for precise fluid management and control, ensuring accuracy and reliability in handling multiple functions. Below is an outline of the components utilized: 1. **ESP32 Microcontroller:** The ESP32, known for its robust processing power and built-in Wi-Fi and Bluetooth functionalities, serves as the central control unit, enabling seamless connectivity and control over the entire system. 2. **Relay Modules (2x):** The relay modules are employed for high-current switching operations. They enable the ESP32 to control external devices like pumps, valves, or motors by providing isolation between the microcontroller and high-power circ...

I'll create two libraries of microcontroller (that is adviced to use) in order to: communicate with another device using AT Commands, and to enter/exit very low leakage sleep mode.

...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...

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...

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 a solid understanding of si...

...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: The design can either integrate a standalone microcontroller or utilize an Arduino Nano. Box: Design an enclosure for the above PCB and Display. Requirements: 1. PCB design that is suitable for printing and cutting from JLC (a Chinese PCB manufacturer). 2. Component listing which can be sourced from India. 3. Firmware/software code to handle sensor readings, display output, and alarm ...

Embedded Designer for Component 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...

...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-30ba977c062a&pd_rd_i=B0718T232Z&psc=1 The board, when powered, should show up as a connectable device

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.

...the system can send this newly received print file to the printer via 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 an...

...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:

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.