I2c lahoreJobs

I am looking for a developer to create an Arduino compatible C++ library for the SPL17-002 pressure sensor. The library will have the following requirements: Functionality: The library must be a c++ class object library using the information provided in the SPL17-002 data sheet version 5.0 from Goer Micro. The library must accept the I2C instance and the interrupt pin on object creation. The library must return pressure and temperature as compensated double values. The library must have methods for the following functions: Software reset the chip. Set the operating modes - stand by, one shot, FIFO. Set the measurement data type(s) - Pressure only or pressure and temperature. Set the pressure data sample rate. Set the temperature sample ratio. Set the interrupt mode. Set the interru...

...Detailed technical requirements can be given at later stage and we are open to change them based on your suggestions as it may be technically required to improvise the end product. Required Skills - • Product Design • Microcontrollers and processors – Various MCUs ESP, STM, NXP, F7 • PCB designing - KiCad • Sensors – Accelerometers, Gyroscope, magnetometer, barometer etc • Communication - UART, SPI ,I2C, CAN, PPM, SBUS, iBus, RSSI etc • Power supply management • Knowledge of flight controllers and open source software • Firmware Development and modification Knowledge of the following hardware/software/firmware and their functioning will be a plus • ESCs, GPS, Transceiver, gimbal, Video processing, Motors/drivers Deliv...

Experience in developing embedded systems as well as troubleshooting problems in them Proven experience in programming with C++ or C Knowledge on Arduino IDE is an added advantage Knowledge on Python is an added advantage Worked in any interface like UART, I2C, SPI, GPIO Knowledge on any relevant 8-bit and 32-bit microcontrollers Excellent knowledge of operating systems, coding procedures, interfaces, IPs, and hardware systems Sound understanding of reading data sheets and schematics of components An analytical mind in addition to a problem-solving attitude

I am using an MSP430 along with an MKII educational booster pack. The MKII has a microphone sensor that I want to use to "tune" a guitar with by matching the range of frequencies on a guitar string and to light an LED red or green depending on the correct or incorrect frequency it is receiving. Communication will be done through I2C and UART.

In this project we have a rPi connected to a display interface connected to 6 sensors over I2C and serial we have found several issues - pressure sensor stops working - program crashes - rPi gets stuck in login screen This will need to be fixed on the code side of things, but the Freelancer needs to have an understanding of the hardware aspect of things as well. We would like to take our existing project and have someone clean up Python Django code as needed, in hopes of creating a clean and stable version of our software With that being said, I am looking for a skilled front-end developer to fix performance and optimization issues in a python Django application for a Raspberry Pi device. The current state of the application is functional but needs improvements. The fixes shou...

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 - Experien...- 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 re...

I am looking for someone with experience in Arduino programming to develop a script for controlling a NEMA 23 motor using a potentiometer. The project requires the use of a DM542T driver, Arduino Nano, LCD1602 with I2C backpack, and a relay SRD 5V. The main requirement for this project is to display the motor RPM on the LCD with a refresh rate of 1 second. In terms of the CW or CCW options, I would like the script to trigger the relay every rotation or multiples of rotations. There is no specific deadline for this project, so the timeline is flexible. To ensure successful completion of this project, the ideal freelancer should have experience with Arduino programming, knowledge of motor control, and the ability to create wiring diagrams and assign pins correctly. Variables ...

I am looking for a developer to create an NRF52810 Arduino Core with specific features and functions. Specific Features: - Ability to interface I2C, SPI device. -Can use the following existing one as template: Requirements: - The software much be well commented, changes to the existing GitHub highlighted. -The software must be tested. Timeline: - The client needs the project to be completed within 1-2 weeks Ideal Skills and Experience: - Proficiency in Arduino programming - Experience working with NRF52810 - Knowledge of Bluetooth connectivity - Ability to meet tight deadlines - C/C++ exerience - BLE experience

Skills and Experience: - Strong experience in firmware development - Expertise in programming languages such as C, C++,Python and assembly - Knowledge of embedded systems and microcontrollers - Familiarity with hardware design and circuitry - Ability to troubleshoot and debug firmware issues - Experience with communication protocols such as I2C, SPI, and UART

Looking for a Senior Firmware Engineer to assist with a long-term project requiring firmware development. Skills and Experience: - Strong experience in firmware development - Expertise in programming languages such as C, C++, and assembly - Knowledge...assist with a long-term project requiring firmware development. Skills and Experience: - Strong experience in firmware development - Expertise in programming languages such as C, C++, and assembly - Knowledge of embedded systems and microcontrollers - Familiarity with hardware design and circuitry - Ability to troubleshoot and debug firmware issues - Experience with communication protocols such as I2C, SPI, and UART - Strong problem-solving and analytical skills Timeline: - The project is expected to take approximately 6months to...

I am looking for a freelance developer to help me with a project involving writing to a LCD 16x2 display on a basys 1 FPGA with an i2c interface (PCF8574A). I would like the programmer to use Verilog, but I don't have experience with FPGA programming and I am open to suggestions for content and/or functionality for the display. If you have experience with FPGA programming and think you are a good fit for this project, I'd love to hear from you!

Tengo un prototipo que utiliza la tarjeta Mega 2560 y varios otros componentes (Ethernet Shield, RTC, I2C LCD, Relays, Serial , entre otros), la idea es dar un paso a una tarjeta de producción, donde todos los módulos estén en una PCB y se entreguen esquemáticos y todo lo necesario para poder mandar a manufacturar una Tarjeta funcional. Cuento con diagramas de conexión y el software ya concluido y funcional.

...is ready to alternate to the other set of solenoids. So... Turn on solenoids 1+3 > monitor transducer 1 pressure > when pressure spike > disable solenoids 1+3 > enable solenoids 2+4. this is a reciprocating action, so each time there's a spike, the solenoids alternate. There are other elements to this that are in the description attached. These include another presure transducer and a small I2C LCD display. For the settings tab, we will need to be abe to assign pins for I/O, we will also need serial monitor, and be able to set limits and trigger points for pressure settings. I wont be accepting any automated respones. Only engineers who read my description carefully and discuss in detail will be working with me on many projects. I've spent over $10...

I am looking for someone who can provide me with an FPGA project in Verilog within a day, which should include the use of peripherals. Here are the details: Specific Peripherals: - UART - SPI - I2C Requirements and Constraints: - No specific requirements or constraints for the FPGA project Target Application: - Any application, such as data processing, signal processing, or control systems Ideal Skills and Experience: - Proficiency in Verilog and FPGA development - Experience with integrating peripherals into FPGA projects - Knowledge of UART, SPI, and I2C protocols If you have a Verilog FPGA project that includes the use of peripherals, please reach out to me. Thank you!

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 simplicity (example: request PDO voltage and Current , Reset port, 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 require...

A flyback boost circuit that needs to be fixed as I cannot get the simulation to work. Should be constant current. Amplitude - between .2 - 20mA Channel gros on off at 2kHz. Enable is on. Open drain has to be closed by the uP. V_SYS is at 5.1V. HV at 140V I2C sets the ePot resistance Current path from the ring finger to the thumb. Driven by an ESP32 For chronic pain. End waveform

Create a PCB prototype based in USBC PD Controllers CYPD3171 and HUSB238A: - USBC_IN to HUSB238A - USBC_OUT if VBUS<28V - Block Terminal out if VBUS>28V - CYPD3171 will control HUSB238A through I2C and the MOSFET logic of the VBUS output through GPIOs

A flyback boost circuit that needs to be fixed as I cannot get the simulation to work. Should be constant current. Amplitude - between .2 - 20mA Channel gros on off at 2kHz. Enable is on. Open drain has to be closed by the uP. V_SYS is at 5.1V. HV at 140V I2C sets the ePot resistance Current path from the ring finger to the thumb. Driven by an ESP32 For chronic pain. End waveform

I am looking for an expert Knowledge ModusToolbox Firmware Designer/Developer who has experience in both IoT device development and Embedded Systems. EZ-PD™ PMG1-S3 CYPM1311-48LDXI one acting as requester of PD profiles from Power adapter and passing data (using i2c link between both boards) to the other dev board also using CYPM1311-48LDXI to re-advertise the PDOs powers less a set amount need someone to acuire two of the CY7113 development boards and make develop firmware to make a 28V request as SINK of USB PD 3.1 with AVS EPR on one board and readvertise voltages as a source on the other board delevoler must be experiance with Cypress products and Infineon Development Tools Long term working relationship is what we are after this project is completed we have many pr...

In this project we have a rPi connected to a display interface connected to 6 sensors over I2C and serial found several issues - pressure sensor stops working - program crashes - rPi gets stuck in login screen This will need to be fixed on the code side of things, but the Freelancer needs to have an understanding of the hardware aspect of things as well. We would like to take our existing project and have someone clean up Python Django code as needed, in hopes of creating a clean and stable version of our software

I have an esp32 Development board with an mpu6050, micro sd card via I2c, an OLED via spi that is 128x64. I need you to develop an Arduino sketch for this project. I have already created the base code for the example. Everything is documented and attached below. Please read the documents attached below.

I am looking for a freelancer to develop an air quality ...resistors, etc. PCB board design and simulation testing Non- Necessaries functions. If possible, I hope to be able to connect to the Internet and display the weather, time, and date. It would also be nice to be able to play music? but if the budget is too high, I will give up those functions cos it is DIY for home use.. The sensors I picked are linked below Have a nice day

I am looking for a freelancer who can help me to crack a C++ interview in the field of Embedded systems. Specific Topics to Cover: - Embedded systems concepts - Strong C/C++ programming skills - Must aware of communication protocols like SPI, I2C, UART. Areas of Concern: - I need an expert who can help me to crack the interview for C++ Developer. Interview Duration: - I need 1-2 hours of interview support. Ideal Skills and Experience: - Strong coding experience of C/C++ and Embedded systems concepts. - Experience with using Ottr. - Experience with asnwering behavioural type of questions during the interview. - Experience in answering for technical interviews in the field of Embedded systems with a real time experience. - Familiarity with common interview questions and areas of...

Zephyr aktualnie obsługuje ICM42670 pod magistralą SPI, natomiast potrzebuję działający pod I2C

I need some help debugging a I2C communication small piece of code (54lines) for ESP32. Looking for someone with experience in ESP32 and I2C PLEASE DO NOT USE AUTOMATED or CHATGPT generated offers! Thank you

I am looking to write and read memory from an EEPROM with a FPGA. The desired size for the EEPROM is 32kb and I need to use I2C as the communication protocol. I have a specified model for the FPGA, Cyclone IV. The project should also include the development of software code for the FPGA to control the EEPROM operations.

Necesito realizar los circuitos eléctricos, simulaciones de voltaje y corriente de un correcto funcionamiento además de una pcb para el control de estos. El proyecto consiste en la implementación de un esp32 para el monitoreo de sensores ( los sensores son 15 lm 35, 1 sensor de flujo YF-B1, 1 sensor Vatímetro digital I2C Gravity SEN0291,1 Sensor temperatura y humedad AM2302/DHT22, 1 Sensor de temperatura a prueba de agua DS18B20 - Cable 4MTS y control de 1 Electroválvula plástica 211B VALVE-211B.

Sensor Data Collection with Arduino ESP8266 NodeMCU CP2102 Programmable Temperature controller with timer 16x2 i2c display Blynk app settings - Desired functionality: Sensor data collection - Specific sensor type: Temperature sensor - Preferred programming language: Any (C++, Python, or Javascript) Skills and experience: - Proficiency in Arduino programming - Knowledge of ESP8266 NodeMCU CP2102 - Familiarity with temperature sensor integration - Understanding of wireless communication protocols - Ability to collect and analyze sensor data - Experience in home automation projects is a plus The project requires the development of a system that can collect temperature data using a temperature sensor and Arduino ESP8266 NodeMCU CP2102. The ideal candidate should have experience in Ar...

Hello, I'm in search of a talented individual to assist me in d...you're the ideal candidate for this job. Additionally, I'd like to mention some specific requirements for the project: The PCB should accommodate an ESP32 Wroom. It should include two 5V relays for outputs with Pluggable Terminal Blocks. Two 12V relays for inputs with Pluggable Terminal Blocks should be incorporated. There should be two sets of headers for two push buttons with pull-up resistors. I2C headers are necessary for LCD connection. The PCB should have a 12V DC input and provide a 9V DC output to headers. I want to highlight that a prototype has already been assembled using off-the-shelf components. Once the project is underway, I can provide additional details. Looking forward to hearing ...

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...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: - Proficiency in programming microcontrollers, specifically the STM32 model. - GPS -RF MODULE - LCD DISPLAY - Knowledge of various communication protocols such as UART, SPI, and I2C. - Experience in developing user interfaces for embedded systems. - Familiarity with data logging techniques and storage mechanisms. If you have the necessary skills and experience, please submit your...

...diagnose, and resolve firmware issues in a timely manner. 7. Compliance: Adhere to industry standards and company policies throughout the firmware development process. Requirements: - Well versed using the Microchip dsPIC33 microcontrollers - Experience with Espressif ESP32 S series microcontrollers - Proven expertise in digital power control (synchronous buck, boost, etc). - 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 a...

I am looking for a firmware developer with experience in nRF5340. Target Device: - nRF5340 Functionality: A straightforward test script that facilitates communication via I2C, SPI, Flash memory, and BLE. To test a part of the functionality we have on hand an I2C 9-axis IMU called the ICM20498. We would like to stream the data over a BLE characteristic to an existing desktop application. Therefore the script should perform the connection procedure, I.e. it should advertise, and upon connection, start streaming data. Additionally, it should have a receive characteristic that waits for commands from the desktop application. Timeline: - This is envisioned as a quick job (1-2 hours) to lay the foundation. Skills and Experience: - Experience with nRF5340 firmware development ...

Facebook Campaign for Lead Generation Goal: Generate leads for the client's business Target Demographic: 18-24 year olds Budget: $40 Skills and Experience: - Proven track record in creating successful Facebook ad campaigns for lead generation - In-depth knowledge of Facebook advertising platform and targeting options - Ability to create compelling ad copy and visuals to engage the target audience - Experience in analyzing campaign performance and optimizing for maximum ROI - Strong understanding of lead generation strategies and techniques - Excellent communication and collaboration skills to work closely with the client and understand their business goals - Ability to work within a tight budget and deliver results within the allocated budget Deliverables: - Well-designed and h...

...verification with the subject company’s authorized representative, such as line of business, key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the premise, loading/unloading of goods, etc. REQUIREMENTS: • Must be living in (or nearby) Lahore, Pakistan • Has a camera or phone/tablet of quality with a camera, internet access Please see the attached file for the site visit guidelines. You are only required to deliver the pictures, video & observations and are not expected to put together a report like the Sample Report. For your reference, you can check the sample repo...

Interface TI Hercules Launchpad TMS570LC4357 Development Board (with FreeRTOS)... I am looking for a skilled developer to interface TI Hercules Launchpad TMS570LC4357 development board using C programming language with following chips: 1> Accelerometer (LSM6DSV16X) (SPI) 2> Magnetometer (LIS3MDL) (I2C) 3> Encoder (Ext Interrupt) Interface all above specified chips and package to output data on UDP or on CAN (TBD). Primary Function: Control Functions The interface should primarily focus on performing control functions. This includes the ability to manage and manipulate various hardware components and devices connected to the development board. Compatibility with Existing Hardware The interface needs to be compatible with existing hardware. This means that it should ...

...hardware design and software development for this project. The qualified candidate should have significant expertise in hardware design and software development for FPGA systems. Excellent knowledge of C/C++ and VHDL for FPGA design/programming is also necessary. The candidate should be able to understand and utilize various types of FPGA peripherals and interfaces including, but not limited to, SPI, I2C, UART and Ethernet. Working knowledge of the Zynq-7000 series FPGA board and its associated software/tools (e.g. the Xilinx Vivado Design Suite) is also a requirement. Finally, the qualified candidate must also have a proven track record of successful designs and project completion. If you believe you have the qualifications necessary to complete this project, please send me a pr...

Codigo que active 6 modulos reles. Elementos que intervienen: - 6 Modulos reles - 1 RTC DS3132 - 1 Tarjeta ESP32 - 1 Sensor de Humedad y Temperatura I2C AM2315C de Adafruit - 3 pulsadores en configuracion pull down. Algunos de estos van a activarse hasta con cuatro condiciones especificas y diferentes. - En el documento adjunto lo que esta resaltado de verde esta ya realizado y solo falta lo que esta de color amarillo.

...our onsite office in Lahore for a duration of 1 to 2 weeks. The ideal candidate should have experience in developing new features and be able to work on-site. Specific tasks for the developer include: - Developing new features based on a provided list - Fixing any bugs and issues that may arise - Optimizing existing code for better performance Communication with the developer is preferred to be through in-person meetings, allowing for direct and efficient collaboration. Skills and experience required for this job: - Strong proficiency in React Native development - Experience in developing new features and fixing bugs - Knowledge of optimizing existing code for better performance If you are a skilled React Native developer who is available to work on-site in Lahore for ...

...- 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 for communication devices and be able to work independently. The project involves the development of firmware from scratch, so the ability to work with minim...

Circuit conditioner for force sensor. This is a 2 part project, I need a simple PCB desgined as well as a arduino programming. The PCB will be enclosed in a billet aluminum case that I will make myself. Arduino; It will use a 128x64 OLED Display with I2C and 3 push buttons for user setting. Push button are Up, Down, Menu/OK. The arduino will feed 5v to the force sensor and read the analog voltage coming back. There is 6 setting to be set by user; - Resting voltage reset --> Set the voltage of the force sensor with no forward or reverse force applied - Pull Force --> Set the voltage when force sensor is being pulled - Pull Force Deadband --> Set the deadband of the pull force - Push Force --> Set the voltage when force sensor is being pushed - Push Force Deadband --> ...

I am looking for a lahore based videographer and editor to create videos. Specific requirements for the project include: - Filming and editing videos in a specific vision and style that I have in mind - The final edited video will be 30 to 50 minutes in duration Ideal skills and experience for this job include: - Experience in videography and video editing - Creativity and ability to bring my specific vision and style to life - Attention to detail and ability to deliver high-quality videos If you are a skilled videographer and editor who can bring my vision to life and create engaging YouTube videos, please apply for this project.

Build code to Read 4 Analog Signals 4-20ma in a ESP32. We have made a board thats basicly has: ESP32 WROOM ADS1115 over i2c 4 Current to Voltage converters 4-20mA to 0-3V We would like to read the values from the probes. Actualy we've got already made code for reading and readings can be made. We apply already have a Int[] for multiples readings, made an average of squared values, Calculate the RMS value and Apply a rolling average. Althought the results still fluctuate a lot. Experience is needed. Full code can be provided.

Sensor program for Arduino with pressure sensors Bmp280 (10 units) code 1 or , hx710b (10 units) code 2 Functionality: - Detect and read temperature changes, pressure values of 10 sensors( hx710b) having same i2c address by single Arduino - Store the collected data in specific format Requirements: - Experience in programming Arduino - Knowledge of pressure sensors - Ability to read and store data at a frequency of 10Hz

Circuit #1) The goal is to have a circuit to give/cut power (+3.3v / +5v) to sub ICs/sensors, command by a microcontroller pin. Must cut the input voltage (circuit must be placed between VCC and IC) = high-side switch. Circuit #2) The goal is to have a circuit to enable/cut I2C bus (+3.3v / +5v), command by a microcontroller pin. We want +3.3v and +5v sensors to be connected on the same I2C bus - what about pull-up resistor ? Remarks: If power is cut (by circuit #1), power must not leak through I2C pull-up resistors. Maybe circuit #2 is not necessary if we can be sure that no current leak through pull-up resistors when cut the power. Guidelines : - Simplest as possible (the less or cheaper components) - Easy to find component (AliExpress, Mouser, ...) - Easy to ha...

Arduino should interpret keyboard input and transmit Morse code to the I2C which is a 20x4 display with the address of 0x20. It is by DFROBOT. Only bid if you have experience with Morse Codes. More details will be discussed in the chat.

Arduino should interpret keyboard input and transmit Morse code to the I2C which is a 20x4 display with the address of 0x20. It is by DFROBOT. Only bid if you have experience with Morse Codes. More details will be discussed in the chat.

For our office in Lahore I am looking for a PHP developer who can assist me with custom web application development using the PHP. Although we mostly work with Laravel and CodeIgniter. But the developer must be comfortable with other frameworks as well. This is a full-time job. The ideal candidate should have experience in developing web applications and troubleshooting/debugging existing code. My budget is 1,000€+ depending on the experience of the developer. Note: I am only looking for developers who can work from our office in Lahore

I am looking for a midle...- Experience in firmware development - Intermediate level of experience in firmware development - Familiarity with Raspberry Pi hardware platform Ideal Skills and Experience: - Strong understanding of Python and experience in firmware development in RaspBerryPi - Able to understand PCB schematics and develop interfaces for microcontroller components - Proven experience with firmware involving I2C components, GPIO and sensors - Must have knowledge on REST API for IOT integration, and message brokers like MQTT - Ability to work independently and solve complex firmware issues - Strong troubleshooting and debugging skills If you have the required skills and experience, please submit your proposal along with relevant examples of previous firmware development...

I need an Arduino MQTT logger that will read, process, and send data to an MQTT server. The logger will be recording 4-20mA signal sensor data. The frequency at which the logger will record data will vary, allowing for a variable data rate. Other Peripherials are available as (current consumption, temperature sensor I2C, EEPROM I2C, RTC I2C, I/O Expander I2C mainly). If there is no connection to the internet. Sensor log is stored in eeprom. While back online, send data queue packets. Arduino UNO + Ethernet Shield 2 + custom board for peripherals --> connected to ethernet to obtain internet (No wifi) Connect to Hive MQTT Broker online. Skills and experience required for this project: - Proficiency in Arduino programming - Knowledge of MQTT protocol and serv...

I am looking for an experienced freelancer to design a Peltier driver circuit for my project. The circuit should meet the following requirements: - Input Voltage for the board is 24V. - Using DAC to adjust the Peltier voltage and ADC to read the Voltage/Current of Peltier [I2C or SPI]. - All the interface with uC should be isolated. [Only schematic is required WITHOUT PCB layout] Skills and Experience: - Good knowledge and experience in circuit design and electronics. - Familiarity with Peltier driver circuits and their specifications. - Attention to detail to ensure the circuit meets the desired requirements. - Ability to provide clear documentation and instructions for the circuit design. If you have the necessary skills and experience, please submit your proposal with examples...