Temperature and humidity control with LCD display I am looking for a freelancer who can help me build a temperature and humidity co...have experience in electronics and be able to work with the following requirements: Temperature range: - Desired temperature range is 0-50°C Humidity control: - Relative humidity control is needed SHT 20 sensor LCD display: - A touchscreen display is preferred Nextion display Microcontroller ESP32 Skills and experience: - Experience in electronics and circuit design - Ability to program microcontrollers - Knowledge of temperature and humidity sensors - Experience in designing and integrating touchscreen displays If you have the skills and experience required, please submit a proposal with your portfolio and estimated timeline for completing...
...enabling me to deliver efficient and high-performance solutions tailored to your requirements. ? QT and Visual Studio: I am proficient in both the QT framework and Visual Studio, allowing me to develop cross-platform applications with ease. ⚙️ Embedded C and Electronics: I possess a deep understanding of embedded C programming and electronics, making me the perfect fit for projects involving microcontrollers, sensors, and electronic systems. ? Arduino, RPi, and ESP32: I have extensive experience working with Arduino, Raspberry Pi, and ESP32, enabling me to develop projects ranging from home automation systems to IoT applications. As a freelancer, I value effective communication, timely delivery, and client satisfaction. I am committed to understanding your project requirement...
I'd need an auction expert to convert "Post a Project" here on Frelancer to and adaptated "Post an Auction for developers"... The whole system allows me to: 1) auto finance a big project in partnership with developers that want to be owners of a corporation 2) enroll the right developers as fifty fifty owners of each physica Centers of Excellence (the important sellin...that want to be owners of a corporation 2) enroll the right developers as fifty fifty owners of each physica Centers of Excellence (the important selling stuff). WP ERP expert please is mainly required Please do not reply as a bot, but see the attachement and reply to make me understand you have got it marketing, execucution , performance, hard coding, java, wordpress, php, qnx, RTOS, em...
ESP8266 RTOS SDK firmware development for MQTT communication on NodeMCU with specific design requirements. Functionality: - MQTT communication - WiFi connectivity - Sensor data collection Ideal skills and experience: - Experience with ESP8266 RTOS SDK - MQTT protocol expertise - WiFi connectivity knowledge - Sensor data collection experience - Experience with NodeMCU Design requirements: - Work on relays is 90% complete IR blaster Pending Touch panel (UART communication) Pending
Hello i have two PCB boards with PIC Microcontroller, can some one help me with debugging and flashing hex files on the microcontrollers because my board has been acting strange and I think the hex file in the microcontroller got damaged. I have the file and I would like to flash it again
I need an Embedded Software developer for my project that involves data collection and transmission using the LoRaWAN communication protocol. The ideal candidate should have experience and knowledge in: - Embedded Software development for STM32 microcontrollers - LoRaWAN protocol implementation - Acconeer A121 sensor integration and control in measuring liquids from industrial containers - BLE protocol expertise and experience - MQTT Data transmission (using Cayenne) - Integration with ThingsBoard The primary function of the software is data collection and transmission, and the communication protocol priority is LoRaWAN. Additionally, the software should have the capability of monitoring battery levels. The ideal candidate should have experience in developing low power consumption...
...developer to help me with my Zephyr-RTOS 3.3 project. Specifically, I am experiencing issues with OpenAMP/RPMsg/Remoteproc not working. I am using the NXP (technexion) hardware platform for my project. My main goal for resolving the OpenAMP/RPMsg/Remoteproc issue is to fix errors in the implementation. Ideal skills and experience for this job include: - Strong experience with Zephyr-RTOS 3.3 - In-depth knowledge of OpenAMP/RPMsg and remoteproc - Experience working with the NXP hardware platform - Ability to troubleshoot and fix errors in implementation - Strong communication skills and ability to work collaboratively with a team. I have issues here to put RPMSG/REMOTEPROC projects from stm32mp157c_dk2 to imx7d-pico(m4 side) using zephyr RTOS ecosystem/SDK In ...
I am looking for someone with experience in developing a QNX-to-AlexaBerry RTOS for the 3+3 sectors plus its first embedded app for secure riding & cars on AWS. This project is for starting a new enterprise and our goal is to develop a mobile app. We would need the project completed within two months. Please have knowledge of AWS and be able to develop a secure app for a variety of platforms. We encourage individuals with experience in both QNX and AlexaBerry RTOS development. If you are interested in this project, please let me know. Thank you! Please report 4546 in reply in order for me to understand you have read in-depth below: I can try to hire the best developer in order to implement Amazon Alexa with the option for him/her to become the CTO & Co-Founder. Firs...
I am looking for a freelancer to help me build a USV (unmanned surface vehicle) using an Arduino microcontroller. The main purpose of the USV is surveillance, and it should be remote-controlled. I would also like the USV to have GPS ...Motor 2. Servo (rudder) 3. Light For the RCU 1. Potentiometer (motor control) 2. Potentiometer (rudder control) 3. Switch (Led) 4. Lcd [display lat lon, speed in knot, potentiometer(motor control) percentage, rudder angle (based on potentiometer) and led status] Finding freelance who is advance in arduino coding Ideal skills and experience for this job include: - Experience with Arduino microcontrollers - Knowledge of robotics and automation - Proficiency in programming languages such as C++ and Python - Experience with GPS technology and navigati...
...document the project, including design, implementation, and troubleshooting steps. Provide regular progress updates to the project manager and collaborate effectively with other team members. Qualifications: Bachelor's or Master's degree in Electronic Engineering or a related field. Strong experience in developing AC servo drive systems. Proficiency in programming and firmware development for microcontrollers, particularly using the TM4C1294 controller. Knowledge of closed-loop control systems and experience with 19-bit absolute encoders. Familiarity with Field-Oriented Control (FOC) techniques for motor control. Hands-on experience with PCB layout design and troubleshooting. Excellent problem-solving and debugging skills. Strong communication and teamwork abilities. T...
I am looking for an experienced developer who can assist with TINYUSB porting for LPCxpresso 54S018M platform. All necessary components have been identified and the timeline for completion is urgent, within 1-2 weeks. Ideal Skills and Experience: - Extensive experience with porting software to LPCxpresso platform - Usage of NXP MCUExpresso IDE - Strong knowledge of embedded systems and microcontrollers - Familiarity with C/C++ programming language - Experience with debugging and troubleshooting software issues - Excellent communication skills and ability to work efficiently under tight deadlines If you have the necessary skills and can work within the specified timeline, please apply with your relevant experience and portfolio. Thank you.
...have already written a tutorial, you can propose it to us. Don't send it before the approval of our team. We will review the proposition and make you an offer. Please refer to the guideline and the copyright policy provided here: Requirements: Strong knowledge and expertise in Python programming, Raspberry Pi, microcontrollers, automation technologies, and microbit. Excellent writing skills with a focus on clarity, conciseness, and simplicity. Ability to explain complex concepts in a way that is easy to understand for readers at different skill levels. Familiarity with testing and verifying code examples. Proficient in conducting research to gather accurate and up-to-date information. Attention to detail and commitment
Need some help programming 4 models of QR code terminals. - ARM based - run RTOS - can connect to a TMS from the manufacturer - come with C libraries, full documentation, and support (within Eclipse IDE) Specifically, I need to have them - boot - allow them to connect to wifi - connect via wifi to the manufacturer provided TMS (for management) - connect to an IOT broker (for MQTT traffic) I have access to the manufacturer support.
I am looking for an Embedded Engineer with expertise in JTAG to consult on a new product feature. Specifically, I need someone who can assist with programming a microcontroller using JTAG. Requirements: - Experience with JTAG interface and programming microcontrollers - Strong understanding of embedded systems - Ability to troubleshoot and solve problems related to JTAG programming Responsibilities: - Consult with me on programming the microcontroller using JTAG - Provide guidance on best practices for JTAG programming - Assist with any issues or challenges that arise during the programming process If you have the necessary skills and experience, please reach out to discuss this opportunity further.
I am looking for an experienced electrical engineer who specializes in electronics to help me develop a hardware project. The project will focus on hardware development and will require the use of Arduino as the preferred platform. The ideal candidate ...the preferred platform. The ideal candidate should have experience in the following areas: - Hardware development using Arduino - Schematic and PCB design - Circuit analysis and simulation - Debugging and testing The main objective of the project is to design a circuit that will be used for a specific application. The circuit will require the use of various electronic components such as microcontrollers, sensors, and actuators. The candidate should be able to work independently and be able to complete the project within the given ...
...of the design for my medical product, which is intended for treatment purposes. The ideal candidate should have expertise in working with microcontrollers for embedded systems. Key requirements for the project include: - Finalizing the design of the medical product - Developing the embedded system using a microcontroller - Ensuring the product is user-friendly and easy to operate - Conducting rigorous testing to ensure the product meets all safety and quality standards - Providing ongoing support and maintenance for the product post-launch The successful candidate should have: - Extensive experience in developing embedded systems using microcontrollers - A deep understanding of the medical product development process - Strong problem-solving skills and attention to det...
I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.
I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.
I need someone to write C code to initialize the Matek aspd-dlvr airspeed sensor in CAN mode. My sensor is already purchased (Matek aspd-dlvr airspeed sensor L431 CAN node, ) and I will be using a Raspberry Pi and Banana Pi Zero microcontroller. The output data should be displayed on screen but code should work to be used inside another piece ...Banana Pi Zero microcontroller. The output data should be displayed on screen but code should work to be used inside another piece of software so it should provide the message containing the data from the sensor. Ideal skills and experience for this job include: - Proficiency in C programming language - Experience with sensors and CAN protocol - Familiarity with Raspberry Pi and Banana Pi microcontrollers
I am seeking a skilled firmware deve...code to enable the UART communication with MAX485. Responsibilities: - Develop firmware code in Energia for the MSP430F5529 microcontroller. - Conduct thorough testing and debugging to ensure the reliability and stability of the firmware. - Document the firmware design, code structure, and any modifications for future reference. Requirements: - Strong experience in firmware development for microcontrollers, specifically the MSP430F5529. - Familiarity with Energia. - Knowledge of UART communication protocols. - Should have the MSP430F5529 development board. If you are an experienced firmware developer with expertise in the MSP430F5529 microcontroller and have a passion for creating reliable and efficient embedded systems, I would love to hear...
The current code is written in ESP8266-RTOS-SDK using ESP-NOW which is ESP-IDF compatible (ESP32). Now we want to upgrade to Matter. Need someone with prior experience in Matter. Code to be ported: Relay On/Off, IR blaster, UART for data sync Budget: Rs 20,000
...in integrating the NRF52 microcontroller with the ATEcc608A Crypto Chip. This integration will be a crucial step in enhancing the security features of our embedded system. Requirements: In-depth knowledge and expertise in working with NRF52 microcontrollers and ATEcc608A Crypto Chips. Proficiency in programming languages such as C/C++ for microcontroller firmware development. Strong understanding of cryptographic protocols, secure key storage, and hardware-based security mechanisms. Experience in integrating cryptographic chips with microcontrollers, ensuring proper communication and secure data transfer. Familiarity with development tools and platforms commonly used in embedded systems. Responsibilities: Study the project requirements and provide technical recommendati...
1. Knowing the port setups ofmicrocontrollers, 2. Being able to write a program tosolve the problem given in the microcontroller, 3. To be able to draw peripheralcircuits in accordance with the definitions given in the problem. More details will be given in direct message.
TI C2000 microcontroller project requiring C++ programming expertise with a focus on motor control functions. The project needs to be completed within a month. Ideal skills and experience include: - Assembly Programming - C++ programming - Motor control - Experience with TI C2000 microcontrollers - Ability to work within tight deadlines and deliver quality work
Hi , I'm RAMANA, and I'd love to Work on Your requirement and also very good experience nearly 5yrs on STM & NXP controllers by using IAR test bench I'm a great fit because I have analyze project Requirements and modify existing or develop new requirement features according client needs and also I did many projects on various microcontrollers /microprocessors and did many real time projects like EMA etc I'm ready to start working on your project Immidiatelyand can complete it by with in a time. Looking forward to hearing from you. Thanks Ramana
I am looking for an experienced freelancer to help me program a device based on an ATtiny202 with a temperature sensor, PWM, and a maximum output power of 1 watt. The project requires the use of a temperature sensor, and I need the device to be programmed. The contractor should have experience with both programming microcontroller devices and designing electronics based on microcontrollers. The contractor must be able to ensure that data is recorded accurately and without any issues. I expect the job to be completed quickly and effectively, with the results being delivered in the desired timeframe.
I am looking for a freelancer who can help me configure an AVR128DB48 micro in open drain mode and generate a pulse with a frequency of 10k Hz and a duty cycle of 50%. The target application for this configuration is for serial communication. Ideal Skills and Experience: - Experience with AVR microcontrollers - Knowledge of open drain mode and pulse generation - Ability to write and debug code in C, C++, or assembly language - Good communication skills and ability to work collaboratively with the client.
RTOS based embedded firmware in the C/C++/embedded for 32-Bit MCU. This role also requires involving with feature owners to build and review software architecture, develop the firmware for the required system including integration, validation and functional testing.
I am looking for a freelancer who can help me with my project to control both motors and LEDs using PWM signals on an STM32L496ZGT3 microcontroller. The ideal candidate will have experience with: - Programming STM32L4 microcontrollers - Configuring PWM signals for motor and LED control - Working with GPIO pins The desired frequency range for the PWM signals is between 1-200Hz maximum. This project requires attention to detail and efficient coding practices. The GPIO pin will have a ramp up duty cycle at a set frequency of 200hz. The duty cycle will start at 5% then ramp upto 100% within a configurable time range (from around 0.1 - 3 seconds). The 16 PWM controlled GPIO pins will simply be triggered from 16 input GPIO pins.
We are looking for embedded developer having more than 5 years of experience. Must have done projects in PIC32 series using DMA, SPI, UART, CAN etc. peripherals. We may ask to share your projects (not ready-made examples) using these peripherals. Having device driver development experience is ideal. Knowledge of Linux kernels & RTOS will be an added advantage. Please do not respond if you do not have this experience and to confirm that you are responding after reading, write "PIC32" as your 1st word. Please do NOT provide any irrelevant info. The budget is just placeholder, so provide your best bid. We shall assign specific tasks and will have you bid fixed price after selection.
...by April 21st 2023. This project will use a Pi Pico microcontroller and require coding in the C programming language. The main components used in this project are a Pi Pico, an 8-Channel 12-bit ADC (TLA2528), and a DAC (MCP4921). The datasheets for the ADC and DAC components are attached. The experience and skills required to complete this job include knowledge of C programming, Pi Pico microcontrollers, and experience with I2C and SPI protocols. The ideal candidate for this job should have a solid background in programming, electronics, and working with microcontroller systems. The attached diagram shows the layout of the hardware. The resulting code needs to do the following: Loop Forever { Read 24 Analog Values; Find the Highest; Write Highest to DAC over SPI; ...
...better Position is negotiable, full time/contract CAD: Sketching, part making, assemblies, moving parts assemblies, electrical cads (preferred), ANSYS (preferred), complex geometries, familiar with max. sketching and part making features Electrical job profile: Understanding of DAC, ADC Able to read and understand schematics, data sheets regarding microelectronic components Knowledge of microcontrollers, Arduino etc. Signal processing and filtering In this signal processing and filtering is the most important skill bonus points if familiar with signal analysis techniques spectroscopic chemistry It is better if you are familiar with time, frequency, scale plots, etc. Please provide a brief overview of your experience and approach to soil testing and analysis for agricultura...
I am looking for a talented Freelancer with expertise in coding microcontrollers to help me out with a project. Specifically, I need someone who is comfortable coding the HOLTEK microcontroller using Holtek C programming language. I have a schematic and BOM for the PCB. I do have sample code to start the uC. The application to develop should perform ADC sampling using minimal energy resources. It should also implement a small algorithm, to evaluate if LEDs should be on or off. Sample C code and pseudo code, as well as requirements do exists. If you have experience with the HOLTEK microcontroller and have a good background in embedded coding, then please submit a proposal for this project. Thank you!
I am looking for a freelancer to design a DC vibration motor using an ATTINY85 board with a touch swit...DC vibration motor using an ATTINY85 board with a touch switch and accelerometer. The motor will be connected to the ATTINY85 board and powered by a battery. A touch sensor and accelerometer will be used to control the motors speed and direction. This project is a bit complex, so only experienced and knowledgeable freelancers should apply. You would need to have a thorough understanding of microcontrollers and sensors, as well as experience working on similar projects. You would need to be able to build the circuit from scratch, program and debug the software, and be able to troubleshoot any problems you may face. If you think you're up to the challenge, I look forward to he...
...talented freelancer with expertise in Python programming, image processing and hardware integration to develop a system that can control a wheelchair based on eye blinks. The project involves developing a Python code that can capture eye blinks and the frequency of eye blinks using a camera attached to a wheelchair. The code should then transmit this information to Raspberry Pi and Arduino microcontrollers, which will be responsible for controlling the movement of the wheelchair. The ideal candidate should have a strong background in Python programming, image processing, and experience with hardware integration. Familiarity with Raspberry Pi and Arduino is also desirable. The candidate should have the ability to work independently and be able to complete the project within the g...
...Modbus/RS485 product, in accordance with provided specifications Utilize the Nordic Semi MCU with Zephyr RTOS and the SDK provided by Nordic for software development Test and debug the developed software to ensure optimal functionality and performance Collaborate effectively with the project team, providing regular updates on progress and addressing any issues that may arise Demonstrate excellent communication skills in English, both written and verbal, to ensure seamless collaboration with team members Documentation of solution Requirements: Proficient in the C programming language Strong experience in embedded software development Familiarity with Nordic Semi MCU and Zephyr RTOS Knowledge of serial communication protocols, including RS485 and Modbus RTU Expe...
I am looking for help developing an IOT home automation system. The primary components of this system are microcontrollers, transistors, and sensors. It will incorporate wireless technology into its design. As part of the project, I do not need any kind of interface, as I am making a low-level IOT system. But the system must be able to connect to Google Home. I aim to have an automated system that runs silently and smoothly in the background with protection technology to manage the current drips and manage the payload.
I am looking for an experienced engineer to create a codesys ladder logic design for a PIC microcontroller. I'm not sure if I need an extended version of the ladder logic or not, so expertise and guidance with this project would be appreciated. I am willing to allocate a medium budget for this design. Ideally, I expect someone with knowledge of Codesys and experience with microcontrollers.
I'm looking for an experienced programmer to implement a Hoeffdingtree in C language on a microcontroller utilizing a sensor as the environment and control system. The task is to develop, impl... and test the Hoeffdingtree algorithm on a given platform. This will include providing both detailed source code and results of testing and debugging. The development should be done with a source control system specifically utilizing git, subversion or mercurial. The task will require an expert programmer with a background in C language coding, and experience in dealing with sensors and microcontrollers. The programmer must also have an understanding of source control systems. The desired outcome is an efficient and effectively implemented Hoeffdingtree that has proven to work on the ...
I'm looking for an experienced freelance engineer to develop a microcontroller based solution for my industrial automation project. The microcontroller should be an 8-bit model with an embedded facility for intelligent sensors. I need this device to track and respond to raw data coming in from industrial machines, as well as making adjustments to optimize the o...well as making adjustments to optimize the output. It's essential that the microcontroller is reliable and powerful enough to handle these tasks accurately and in a timely manner. The end result should be a working product that is able to seamlessly integrate my current industrial machines with a user-friendly interface. The ideal engineer should have the necessary experience in programming microcontrollers for in...
I'm looking for a programmer to build a program for flashing files to the R8C Renesas family MCU. The program should be written in C, and include a graphical user interface (GUI). I require the program to work with all versions of the R8C Renesas family MCU, including R8C/10, R8C/11, and R8C/13. The successful programmer should be familiar with the required hardware and soft...Renesas family MCU. The program should be written in C, and include a graphical user interface (GUI). I require the program to work with all versions of the R8C Renesas family MCU, including R8C/10, R8C/11, and R8C/13. The successful programmer should be familiar with the required hardware and software, as well as the relevant firmware. Experience working with embedded systems, preferably microcontrollers...
I am looking for an experienced embedded firmware developer to develop a robust firmware for a smart metering system. The system needs to utilize the ESP32, SIM800C, and OCPP 1.6J components with a secure HTTP architecture to facilitate communication between devices. ***Should understand how OCPP works*** The ideal candidate should demonstrate expertise in programming low-level microcontrollers and closely-coupled peripherals in a Real-time environment, as well as possess advanced knowledge of the RISC CPU architecture and programming. They should also have extensive experience working with GSM communications protocols, as well as other protocols like Bluetooth and Wifi when necessary. If you have the skillset to develop embedded firmware that meets the highest standards of reli...
Strong skills on Embedded C/C++ · Should have knowledge in HMI based GUI development with various HD icons, sliders, graphs and drop down menus · Hands-on experience on various microcontrollers AVR/PIC/ARM/STM32F4/Xilinx XC7Z020 · IDE experiences on AVR Studio/ MPLAB/Keil IDE · Peripherals like - UART/SPI/I2C/ADC/PWM FPGA interfacing includes C Code for: ADC IC with SPI interface. DAC IC with SPI interface. 12 Bit Parallel Data interface with DAC IC. 8 Bit Parallel Data interface with DAC IC for sine wave generation. 10 PWM channel interface. SDRAM interface. SD Card Interface. USB interface RS232 Interface Current Steering DAC interface interaction experience on FPGA Able to prepare and implement the Pre-production...
Assalam o alaikum, I am looking for electrical engineers from Pakistan having good skills in report writing. Writer must have experience in Circuit design, Schematics and programming multiple microcontrollers like Pic, Arduino and raspberry Pi. Requirements: Plagiarism Free Reports Properly formatting of reports Good Writing skills
...will create a code for Zephyr RTOS which will do a firmware update over the bluetooth. On target device is Nordic Secure DFU client (Secure Bootloader) with BLE transport and we need the master which will run on another micro controller with Zephyr RTOS. The code should use standard Zephyr RTOS Bluetooth API. Image file will be stored on SD Card with FAT file system, but the code itself doesn't have to include communication with SD Card / FAT. Nordic Secure DFU protocol is described here: Here is the Android DFU Library in case it helps (the code we are looking for should have similar functionality as this library, but has to run on MCU with Zephyr RTOS):
Embedded Bluetooth Software Developer Successful candidate must have extensive practical knowledge of BLE 5.0, 5.1. Onsemi and nRF micros. - Proficient in working with Bluetooth Low Energy (BLE) protocol specifically with Nordic semiconductors chips and their integration within an RTOS environment communicating with mobile apps(android) and other BLE devices. - An understanding of Public key infrastructure (PKI) and its implementation within embedded systems. - Proficient in the design and documentation of Bluetooth architecture for embedded systems. - Maintain CI/CD pipelines and automated test coverage. - Ability to work with electronics engineers, list hardware requirements, and interpret schematics and data sheets.
Looking to hire an expert in RTOS and networking to work on my BA41-02825C
I am looking for a consultant/developer with experience implementing AI/Computer vision on Microcontrollers and Edge devices. You should have prior experience designing, developing and implementing the solutions with Edge Devices and live camera feed. Apply with your work examples to get shortlisted. Quotes without your prior similar experience will not be considered.
Automatic M2M communication system". Need help in making the project: two cars with Arduino Uno microcontrollers, able to avoid obstacles and mutual collisions with the help of sensors. There are two operating scenarios: One moves independently of the other or one follows the other. Help is needed in implementing both hardware and software
