Eeprom i2c assembler työt
I'm in need of a professional to assist in C code writin...a professional to assist in C code writing for my PSoC Creator project. The main task will be to handle the dump and write operations to an I2C EEPROM. You can read the document I upload and Ican send you the part of accelerator which I have wrote successfully. The key responsibilities include: - Developing the necessary algorithms for the dump and write operations - Configuring the necessary peripherals to enable communication with the I2C EEPROM - Implementing interrupt handling for efficient operation The ideal freelancer for this project should have: - Previous experience with writing C code for PSoC Creator projects - Proficiency in handling I2C communication - Strong skills in algorit...
We're looking for a programmer with experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the follow...experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the following libraries: - W...
...capabilities of ESP32 - Arduino. In particular, we need help from developers who can demonstrate their understanding of this platform through a demo project. Looking for a simple ESP32/Wifi project for color mixing with LED lightbulb. This is a simple demo project to show WiFi connectivity using the ESP32 microporcessor Using ESP32, 64x128 oLed, one button and 3 LEDs, 10K potentiometer, 1602 LCD (non I2C) Dial in R color using potentiometer 0-255 – Press button, show brightness on RED LED Dial in G color using potentiometer 0-255 – Press button, show brightness on GREEN LED Dial in B color using potentiometer 0-255 – Press button, show brightness on BLUE LED Colors will show on individual LEDS after each button press Press button again to “send” c...
I am in need of a Python programmer to work on my Raspberry Pi 4B. The tasks will involve controlling GPIO, integrating an I2C LCD display, programming a 4x3 keypad and dual speaker outputs, as well as controlling seven LED diodes. The project is time sensitive and must be completed before end of April 2024. Skills & Experience needed: - Proficient in Python - Practical knowledge of Raspberry Pi 4B - Experience with hardware integration, specifically GPIO Control, I2C LCD Display, and a 4x3 Keypad - Familiarity with creating and managing networking capabilities If you understand these requirements and are confident that you can successfully deliver this project, I encourage you to place a bid. Let's get started!
I'm seeking a proficient programmer to translate a short program (approx 1000 lines) written in assembler to C code for a PIC16. The task will require: - creating global variables and constants - creating functions based on the subroutines. - remove code that has a P876 compiler switch (the code will run on a PIC16F883 only). - create a simple flowchart of the program flow and... - ...replace goto statements with C type loops (for, while, do) and function calls. - adding comment blocks ahead of each function with some notes of what the code is doing. - check where the global variables are actually used and where possible change scope to a local variable. - create the main() function - add comments for anything that looks like a bug or incorrect. - compile code using Microchi...
I am...included) - Draw geometric shapes (lines and rectangles) - Adjust contrast Moreover, it should be suitable for a STM32C0 size MCU. Previous experience in embedded systems and GLCD interfacing is a big plus for this project. Efficiency and attention to detail will be highly valued in this job. Other key attributes - - Low memory footprint - Low power consumption - Powered by a CR2032 battery - I2C interface is our preference - Refresh rate is not critical, There are a number of open source libraries available that can be used as references or to build the solution. We are happy for you to approach it this way as long as there are no IP rights infringed. There are some standard screen setups that will be displayed and these will be shared ones the project is awarded and N...
I am looking for an experienced engineer who can take on firmware development spanning several wireless devices with Wi-Fi 6, Wi-Fi 7, and LTE 5G connectivity. We are looking for Embedded Engineers to join our team. What you will do: Design, develop, and refactor cloud connectivity apps for our CPEs (Customer Premises Equipment). Reproduce, isol...Networking. Experience with an OpenWrt-based build system, preferably QSDK. Ability to read and write simple scripts in common languages such as Bash, Python, etc. Deep understanding of C and C++ programming for a Linux runtime environment. Nice to have: Experience with Quectel or other vendor LTE. Experience with DeviceTree. Experience with Wireless Technologies. Experience with Luci. Experience with I2C, GPIO, PWM. This is an ongoing...
I am looking for a professional who can help me set up a webserver on ESP32 that hosts a configuration page. This configu...webserver on ESP32 that hosts a configuration page. This configuration page will let users adjust network settings (e.g., SSID, password) and device settings (e.g., name, location). The ideal way to access this page is by automatically redirecting users once they connect to the ESP32. Skills and experience needed: - Extensive experience with ESP32 - Proficiency in setting up web servers - Knowledge in EEPROM data storage on ESP32 - Ability to create user-friendly web interfaces - Understanding of IoT devices and configurations Please bid if you have prior experience working with ESP32, and can deliver a robust, user-friendly web configuration interface on t...
I'm seeking a skilled freelancer with expertise in C language and device interfacing to synchronize a PIC16F887 with a DS1302 Real Time Clock (RTC) using I2C. Your responsibilities are 1. Create an I2C Driver for the PIC16F887 with the following functions ( i2c_master_initialize, i2c_master_read, i2c_master_write, i2c_slave_initialize, i2c_slave_read, i2c_slave_write). 2. Test the I2C driver over proteus between 2 PIC16F887 MCU (a master and a slave). 3. Write a Driver for DS1302 with the following functions ( ds1302_initialize, ds1302_getTime, ds1302_setTime). 4. Test the DS1302 with the PIC16F887 MCU over proteus. I will receive the full project files and the simulation file. I am using MpLab IDE, so if you are going to use any other IDE you will sup...
Description: We are a drone manufacturing company. We are currently looking for a skilled and experienced Electronics Engineer and PCB Designer who has good knowledge about Jetson boards and STM32 microcontrollers and has a good h...6-layer PCBs. Project Description: We are aiming to build a custom PCB where we want the take the Jetson Orin nano series carrier board and the NXTPX4 Pro Flight Controller and fuse both of them into one PCB with customization for the External connector pins(USB, CSI, JST). We also want to customize and change the connector of the 40pin header on the jetson board to specific JST connectors for I2C, SPI, USRT, etc. Skills required: -Expert in understanding and creating complex schematics -Expert PCB designer -Expreience with Jetson boards -Good Com...
I need an expert assembler programmer to write new code. The code needs to have the follow functions: Programming is for a circuit with an ATmega328P microcontroller, 4 push buttons, 4 LEDs, and a common cathode 7-segment display. Button 1: Displays the letter 'L' on the screen, turns on LED 1, and makes it blink. Button 2: Displays the letter 'D' on the screen, turns on LED 2, and makes both LED 1 and LED 2 blink. Button 3: Displays the letter 'R' on the screen, turns on LED 3, and makes LED 1, LED 2, and LED 3 blink. Button 4: Displays the letter 'S' on the screen, turns on LED 4, and makes LED 1, LED 2, LED 3, and LED 4 blink. When a button is pressed, a letter will be displayed on the screen and the corresponding LED will be turned on, bl...
...advancements in embedded systems technology. Qualifications: Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field. Minimum of 2 years of experience in firmware development. Proficiency in programming languages such as C/C++ for embedded systems. Hands-on experience with Raspberry Pi and STM32 microcontrollers. Familiarity with communication protocols such as UART, SPI, I2C. Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. Ability to work in a fast-paced environment and adapt to changing project requirements. Preferred Qualifications: Experience with real-time operating systems (RTOS) for embedded systems. Knowledge of hardware design principles and schematic reading. Familiarity with vers...
Necesitamos resolver algunos problemas de un prototipo "final" que está funcionando. Se trata de un equipo que genera ozono, a través de descarga en corona. La placa es básicamente un regulador de volate lineal por PWM, que alimenta al módulo generador de ozono (chino). Además tiene un teclado a membrana, 3 leds y un LCD 20x04 con I2C. El equipo presenta ruido eléctrico, se resetea, se traba, se tilda.
Hello, I look for a specific company that produced STM32F407 PCB with L...design, prototype and full production of assembled boards. I'll need the same team for forthcoming projects that I'll post here in Freelancer. The current requirement that will be used ONLY for proving skills: Short project for reading sms from SIM800L with ESP32 and search of a string with password inside the SMS. If password matches, ESP32 should send mail through wifi to given e-mail. C/assembler user for communication with GSM module, for e-mail can use Python. The work is completely software in Visual studio code , but candidates should prove that can build the PCB too. Software will be tested on my PCBs. Successful completion will add you as my preferred contact for forthcoming pro...
I'm looking for an experienced Arduino programmer to help me with a particular task. The primary aim is to write specific pieces of code that integrate an LCD screen and a SIM800L GSM module with my Arduino project. I want you to create a script for Arduino Uno R3 that with a 16x02 LCD screen with I2C bus will put ">/" at the beginning, there will also be three buttons: one in the middle, one on the right and one on the left. The one on the left will not do anything for the moment, the one in the middle will ensure that when you press it once, a "0" will appear right after ">/", if you press it once more, the "0" will be removed " and in its place a "1" will appear, if you press it once more, the "1" will be...
Necesito un timbre para un colegio que funcione en base a un Arduino UNO, un display de 16x2 con interface I2C, un reloj de tiempo real RTC3231 el cual estará encargado de guardar la hora, fecha y los timers de cuando sonará la alarma durante cada día, pulsadores UP / DW para programar los días, horas, minutos y también los segundos en que la alarma o timbre sonará. Pulsadores para confirmar la fecha, hora, minutos y segundos de programación. Debe sonar por lo menos en 6 períodos por día (entrada y salida del colegio, en los recreos o breaks, comienzo y termino de cada período de clase). El Arduino debe activar un relé el cual activará un timbre. El Arduino también debe tener una salida para ...
...in working order, but I would like some adjustments made to the programming. The updated code will need to work with a 16x2 LCD screen communicating through I2C. The following changes are needed: Duel button disarm function Opening screen reading clean up the progroam * Display a countdown timer that starts from 00:00:00. This timer should only start when triggered by a button press. * The LCD screen should also show user instructions. The specifics for those instructions will be provided after hiring. Expertise needed: * Proficient in Arduino programming * Experience working with 16x2 LCD screens and I2C communication * Detail-oriented to ensure proper display of information I want this created in Autodesk Tinkercad this is free software that way I have the
...(optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qual...
I am looking for a professional freelancer who is familiar with EAGLE because my PCB project was done in it. A minimal redesign on the PCB is needed since the I2C is not working, and it is not possible to perform a Scanner due to poor wiring of the PCB by the previous freelancer. Only professional freelancers should contact me. The new project can also be done in other software like KiCad, Altium, or again in EAGLE. Thank you in advance.
...(optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess...
I require an experienced Embedded Software Engineer to construct an i2c driver to be utilized with the PIC16F887 MCU for communication with the RTC DS1302. Your responsibilities: - Initialize the i2c communication. - Implement the function to read data from the RTC DS1302. - Implement the function to write data to the RTC DS1302. - Simulate the functions over proteus. Skills and Experience Required: - Embedded software development - Familiarity with the PIC16F887 MCU - In-depth knowledge of RTC DS1302 - Proven experience with i2c drivers and RTC I necessitate this project to be completed as swiftly as possible, therefore the ability to adhere to tight deadlines is crucial.
Hi Muhammad T., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
The project uses: I2C GPIO Expander (I2C Address 0x30) ESP32-CAM I2C ADC Rain Sensor Gear Motor Driver (VNH7070AS) The PCB schematic is written in EAGLE
...same router), like UPnP or even better a custom method, possibly simple but reliable. 3. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. 4. Additionally the component should implement low-level basic RX and TX interfacing over one UART and one I2C port. 5. The target HW environment will be Raspberry Pi Zero 2W with Linux. The sending and receiving code should execute possibly in the background in order to allow to use the host Linux platform to perform other processing in parallel. 6. The component should be 2-way and use simple circular queues to buffer RX and TX messages. I have attached a draft, base class Qued with a ...
I'm currently working on a robotics mechatronics project and need a PCB designer specializing in KiCad software. You'll p...project and need a PCB designer specializing in KiCad software. You'll primarily be assisting me with: - Designing a PCB to provide a power supply for an existing general-purpose board based on the STM32H7 series. - Designing a PCB to read 4 AMS AS5047B rotary position sensors alongside 4 limit switches - Designing a PCB to control 4 BLDC motors with PWM Channel with Direction pins - Extracting an I2C port from the assembled PCB Your prior experience in these tasks would be a great advantage. A deep understanding of KiCad design software and STM32H7 series microcontrollers is a must for this project. Assist me in making my robotics mechatronic...
...the hardware and firmware of our existing PIC24 boards. The scope of work includes: Hardware updates: - Addition of new interfaces - Implementation of new readers like RFID, Weight and other sensors on UART, SPI, I2C Firmware Changes: - Integration of the new reader interfaces - Implementation of bug fixes - Updating existing firmware to accommodate the new changes - Fulfillment of new requirements, which will vary based on specific projects The ideal candidate should have relevant experience in board-level design and firmware engineering, with proficiency in UART, SPI, I2C protocols and development using the PIC24 platform. The project may also involve creating support for additional sensors, enhancing communication capabilities and improving power management, ag...
As someone embarking on a project involving the PIC16F887 microcontroller, I'm seeking a highly competent developer to create a specific I2C driver for me. The main purpose of this driver is to support effective communication between PIC16F887 and other I2C compatible devices. Here are the key functionalities the driver should exhibit: - Strengthen the connection between PIC16F887 and DS1302 Real Time Clock (RTC). The right expert for this task would ideally have: - Extensive knowledge of microcontroller development boards - Strong background with PIC16F887 - Proven experience in creating I2C drivers - Detailed understanding of DS1302 RTC If you have these skills and experience and the enthusiasm to embark on this project, please bid!
We are currently seeking a seasoned coder proficient in C, C++, and Assembler (x64) languages to assist with development on multiple existing, and new, projects. Key Tasks: - Medium complexity feature development using C/C++, CPP, and ASM - Integrating proposed features with our pre-existing systems - Making significant modifications where necessary for performance optimization Ideal Skills & Experience: - Avid experience in C, C++, and Assembler (x64) languages. - Demonstrable capabilities in new feature development. - Familiarity with system integration and modification. - Solid background in managing medium complexity tasks. - An in-depth understanding of operating system internals, especially Windows. - Knowledge of how different network protocols. - Experience i...
Hi Shree Gommat Tech, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I have procured a Tamiya Military Miniature Series No. 70, which is a WW II armored personnel carrier, and in need of a qualified model assembler to put it together. Responsibilities include: - Assembling the Tamiya Military Miniature Series No. 70 with precision and attention to detail - Ensuring that all parts are intact and well-secured - Maintaining the integrity and quality of the model The ideal freelancer should have experience in model assembly, specifically 1/35 scale models and possess an appreciation for historical accuracy. Familiarity with Tamiya models is a plus.
...registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. There is no need to confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). Additionally the component should implement low-level basic RX and TX interfacing over one UART and one I2C port. The target HW environment will be Raspberry Pi Zero 2W with Linux. The sending and receiving code should execute possibly in the background in order to allow to use the host Linux platform to perform other processing in parallel. The component should be 2-way and use simple circular queues to buffer RX and TX messages. I have attached a draft, base class Qued with a very s...
I am looking for a seasoned professional who can develop a BLDC (Brushless DC) motor control system for my industrial automation project. Requirements: * Experience in BLDC motor controls is essential. * Must be proficient in serial communication systems, particularly UART, SPI, and I2C. * Knowledge of optical encoders is paramount as this will be our preferred feedback mechanism. * Past experience in industrial automation projects will be highly beneficial. * Familiarity with safety and regulatory standards in the industrial automation sector is an added advantage. By the completion of this project, the BLDC motor control should work seamlessly with the rest of our system, supporting effective and efficient operation of our industrial processes.
Senior Assembler developer needed for a couple projects. long term cooperation is a plus
Rekisteröidy tai kirjaudu sisään nähdäksesi tiedot.
...Specifically FPGA's and Verilog who can assist in creating a 32 channel logic analyzer. The analyzer's primary role will be to facilitate the debugging of digital circuits, analyzing serial communications, and examining micro-controller signals and digital protocols. Key Responsibilities: - Design and create an analyzer able to decipher multiple digital protocols including CAN, SPI, I2C, UART, RS422, RS485, i2C 1-Wire, and SIM devices. - Equip the analyzer with a unique functionality to understand and interpret data in custom HEX, Bianry and ASCII formats. Ideal Experience and Skills: - Proficient in digital protocols and encoding. - Extensive experience in electronics, especially in creating and debugging logic analyzers. - Ability to work with various FPGA&#...
Hi Shree Gommat Tech, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
We want Embedded professionals having more than 5 years experience in embedded software and hardware development, Should have sound knowledge of communication protocol like Rs232,RS485,SPI,I2C,USB & Ethernet and having experience in integration of various hardware system available in our organization and these hardware have RS232 and USB ports and the requirement is to capture the data from these ports and parsed the required data and then store it on the given server. The user must be expert in fetching data from the mentioned ports and ability to develop mobile app for this particular activity will be an added advantage. Key Project Elements: - The fetching of data from the RS232 and USB ports and store it on the server. - Additional communication modules may be ...
...activate a motor based on the money received. Display: The system should display live stock either on a display or a webpage. User Settings: 1. Buttons should be included for setting the price of the product (including the option for a free price), 2. selecting the number of motors (1 to 10), 3. setting the number of stock items (1 to 1000), 4. Stock reset button. EEPROM Storage: User settings should be saved in EEPROM. Out of Stock Notification: The system should indicate when products are out of stock. Technical Specifications: Power Input: 12V DC/AC. Microcontroller: ESP or STM microcontroller with GSM connectivity. Communication: Internet connectivity for displaying live stock on a webpage. Deliverables: - Functional Embedded System: Development of the embedd...
...performance requirements. There will be two versions of the component with shared functionality. One will be a “client” one and the other will be a “server” one. The main communication between the client and server components should take place in Wi-Fi (typical local single router) network over the TCP/IP or UDP (as recommended by the contractor). The server component will handle additionally some I2C and UART 2-way interfacing. The components should work in the following OS-s: • Client: a multiplatform one, at least Android, Linux and Windows environments, optionally in iOS if including iOS into in a common multiplatform project is possible without a significant increase in the dev project complexity and cost • Server: Linux only Test HW plat...
Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be p...2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for pro...
I have Raspberry Pi 4 and I2C device connected to Raspberry. Also I have a ubuntu server at AWS. There is an application working on AWS server. It try to read data from i2c bus (ecc://i2c-1). This program try to find i2c-1 bus under "/dev". I want to reach i2c-1 on Remote Raspberry. You can use Remote GPIO on raspberry pi or you can use any other application. Only i need, my application on server should communicate /dev/i2c-1 device (This could be remote raspberry i2c device)
Hey all I am just looking for a simple layout that will allow me to determine when both devices have been connected to the usb...detection. I'm needing it to know if both ends are connected and not just 1 end of the cable. I have attached an image of my KiCad schematic of what I currently have using the INA219. However, it may be better to use a FUSB302/HUSB238 that's designed to monitor both CC pins so that it dont have to use 2 INA219's for each of my 6 usb-c input/output connectors. I plan on using a Arduino Pro Micro for the i2c communication to the FUSB302. I will be needing only 1 passthrough example that I can turn into the 6 input/outputs that I am needing. As always, If you have a better way of doing this then I would like to hear about that way as well as...
I am searching for a programmer specialized with STM32 to develop an inverter. Here are the core competencies you need for the project: - Knowledge of basic communication protocols like UART, SPI, I2C. - Ability to handle sensor integration. - STM32 programming experience, preferred language not specified. - In-depth knowledge in developing off-grid inverters would be a great plus. For this task, you will focus mainly on creating the inverter. The work may require employing a variety of communication protocols and integrating them with various sensors. Please confirm if you have these capabilities before bidding on the project.
I'm on the lookout for a highly knowledgeable Microchip assembler expert well-versed in ASM code. The project entails updating a program I use for a light. Here's what I'm specifically looking for: - Strong knowledge and previous experience with Microchip assembler and ASM code. - Documented history of updating, optimizing, and troubleshooting programs. - Demonstrable evidence of past projects using ASM code would be a sure-fire bonus. In your bid, please, specify details about your past experiences relevant to this task. The knowing of your ability to execute this job efficiently is vital to your selection. Ideally, if you've worked on Microchip chips before or have experience with light-programming, you could be the perfect fit! The project involves ...
...support the I2C interface for data retrieval and control. Function Description The device should possess the following functions: Connection to payment devices through the MDB Master interfaceConnection to vending equipment through the MDB Slave interfaceInteracting with vending equipment through the MDB Slave interface to receive and send commands and messagesData retrieval and control through the I2C interface Requirements for MDB Master The MDB Master module should support the MDB protocol version 4.0 or MDB Master module should support the power-up protocol behavior for the MDB MDB Master module should correctly process messages provided by the MDB protocol and operating modes should be configured through I2C and saved in EEPROM. Requirements
Proof of concept to be scaled in future for Raspi communicating with multiple Arduino devices via I2C bus
Proof of concept to be scaled in future for Raspi communicating with multiple Arduino devices via I2C bus
As a robotic enthusiast, I am seeking a talented ROS2 developer to create a package that collects and publishes data of an autonomous robot encoders. This information will be published on a topic for further processing into robot odometry, crucial for robust control systems. Key Functions: - Ros2 foxy - encoders communicate via i2c - Utilize this data, publish it on a topic within the ROS2 ecosystem for further processing. Required Skills and Experience: - Proficiency with ROS2 platform development is mandatory. - Experience with encoder data collection and interpretation. - Understanding of robotics odometry will be advantageous. - Background in autonomous robotics is a significant plus. Pm for more details I have more information if needed As deeply involved as I am in the ...
