Esp32 arduino mcpwm example jobs
I'm facing compilation errors with my Arduino Nano code and need an expert to help debug and fix it. Key Details: - The project involves an Arduino Nano board. - The code interacts with displays connected to the board. - Skills in Arduino programming and debugging are essential.
...bug on my ESP32 PCBA. The readings from the potentiometer are fixed at 4294967294 and do not change when I rotate it. I have another potentiometer that works fine, so I suspect this is a PCBA hardware issue. I am looking for someone to guide my team in fixing this issue on the current boards. I can provide PCBA schematics, firmware, and component datasheets for reference. Once this issue is resolved, I need to redesign the board to: - Implement a permanent fix for the potentiometer - Correct the routing for the CH340 USB to serial, which we manually fixed - Minimize the size of the 3 x 16 pin connectors The priority of the redesign is finding a permanent fix for the potentiometer. Ideal candidates for this project should have extensive experience with PCBA, particularly with...
My Arduino code, primarily handling sensor data from a proximity sensor, requires speed optimization. The goal is to enhance the speed at which it processes this data. Ideal Skills and Experience: - Proficient in Arduino programming - Experienced in coding for sensor data processing - Able to optimize code for speed - Familiar with working with proximity sensors - Able to deliver efficient, well-structured code
I'm looking for a website designer who can create a multi-page layout similar to Example A, specifically incorporating its layout structure. Key Requirements: - Ability to mimic the layout structure of Example A - Expertise in multi-page website design - Familiarity with responsive design principles to ensure the site is mobile-friendly Ideal Skills and Experience: - Proven track record of website design - Strong understanding of layout structures and design principles - Ability to deliver high-quality, visually appealing designs
I am looking to develop a small, portable hardware device based on the ESP32 platform. This device will function as a Bluetooth headset receiver enabling connection with a phone, and will also have a 3.5mm output for connecting to headphones with a microphone. Key Features: - Dual functionality: Hands-free calling and audio recording. - Basic audio quality: The device does not require high-end audio processing capabilities. - Up to 4 hours of battery life: The device should be powered by a compact battery pack, delivering sufficient power for short trips or commutes. The device will communicate with a mobile application to receive instructions for recording. It should be capable of detecting phone calls and recording them automatically. After each call, there needs to be a mechan...
I am looking to develop a small, portable hardware device based on the ESP32 platform. This device will function as a Bluetooth headset receiver enabling connection with a phone, and will also have a 3.5mm output for connecting to headphones with a microphone. Key Features: - Dual functionality: Hands-free calling and audio recording. - Basic audio quality: The device does not require high-end audio processing capabilities. - Up to 4 hours of battery life: The device should be powered by a compact battery pack, delivering sufficient power for short trips or commutes. The device will communicate with a mobile application to receive instructions for recording. It should be capable of detecting phone calls and recording them automatically. After each call, there needs to be a mechan...
first part, Arduino code analysis and full system architecture
I'm working on an Arduino project that involves various hardware components and I need help with several aspects of it. - Main Goal: The project revolves around both hardware and coding. - Hardware: The project will use sensors, motors, and displays. - Specific Tasks: I need assistance with circuit design and wiring, writing and debugging code, and integrating the hardware components. Ideal skills and experience for this job would include: - Extensive knowledge and experience with Arduino - Proficiency in circuit design - Strong coding skills, especially in Arduino's programming language - Experience with various hardware components like sensors, motors, and displays - Excellent debugging skills - Able to integrate hardware components seamlessly
I want to create a few lines of code related to a PineScript TradingView strategy based on one TradingView indicator. Basically, I need the and the based on conditions that I will provide. Please, only answer if you have experience in TradingView and PineScript.
I'm seeking a professional to analyse my PCB design for power efficiency, optimization and EMC improvements. The design features a Microcontroller ESP32-S3, a Camera Module OV2640, and is powered by a 3.7V Lithium-Ion Battery. Objectives of the analysis include: 1. Identifying potential power issues 2. Providing specific recommendations for power optimization 3. Suggesting EMC and RF improvements to ensure compliance with EU legal obligations Key areas to focus on are: - Current issues with the PCB - Strategies for optimizing battery life In terms of power optimization, the primary focus should be on improving battery efficiency. The device will be used in both standby mode and continuous operation, so these scenarios need to be prioritized. Furthermore, the most critical ...
...for an Arduino Uno with an Adafruit Wave Shield ()and adapt it for use with an M0 Adalogger. Original project that needs adapting: Key Requirements: - Purchasing an M0 Adalogger and necessary components to fully test the final product. - Modifying the existing code to work with the new hardware. - Providing a step-by-step guide on how to upload the new code to the M0 Adalogger. - Creating a digital schematic of how to solder the M0 Adalogger with a microphone, potentiometer, and audio jack to produce a functioning voice changer. Specifics: - The voice effects needed for this project are pitch shifting. - The guide should be comprehensive, with step-by-step instructions. Ideal Skills: - Extensive experience with Arduino and M0
I'm looking for an expert who can create a simulation circuit schematic of a power controller in Proteus for me. The main requirements for the project are: - The circuit must operate according to specific rules related to operational efficiency. - It must adhere to energy efficiency standards. Ideal skills for this job include: - Proficiency in Proteus software...project are: - The circuit must operate according to specific rules related to operational efficiency. - It must adhere to energy efficiency standards. Ideal skills for this job include: - Proficiency in Proteus software. - Experience in designing power controller circuit schematics. - Strong understanding of operational efficiency guidelines and energy efficiency standards. - Strong knowledge on Arduino implementa...
We are looking for an experienced and engaging tutor to teach Arduino programming to our 11-year-old daughter. She is currently learning how to monitor the Keyestudio Smart Car Robot. I'm seeking an Arduino tutor for my 10-year-old. He is at an intermediate level and needs guidance on: Requirements: - Proven experience in teaching Arduino programming to young learners - Ability to explain complex concepts in a simple and fun manner - Patience and excellent communication skills Responsibilities: - Prepare and deliver engaging lessons tailored to our daughter’s learning pace and interests - Provide hands-on guidance and support for her projects - Leverage her knowledge of Python to assist in mastering Arduino projects - Assess her progress and adjust...
...ethernet cable will not be detachable. The components will be standard modules/breakouts, described at the end as OPTION-1 and OPTION-2. The project consists in: - Providing 3 of those modems, completely tested and fully functional. - Provide all schematics for the connections, the PCB containing the parts and the CAD for the enclosure. - Provide the Arduino code for testing the LEDs, GSM, DNS, Ethernet, RS232... etc. - Provide an Arduino demo example where the modem listens the TCP/IP traffic going across the switch and, when being requested (the computer will send a json request to the modem using its DNS), connects over GSM with a remote server using HTTP and requests a that will then be stored in the SD memory. Please check the attached block diagram: "...
We are looking for an experienced developer to design and build a Fingerprint Attendance System tailored for educational institutions. The system should integrate hardware and software to streamline attendance management for multiple subjects. Project Requirements: 1)Hardware Integration: A)Fingerprint Scanner: Use of a reliable fingerprint sensor (e.g., R307 or similar). B)Microcontroller: ESP32 or equivalent for processing and connectivity. Additional Components: C)Keypad for inputting subject codes. JHD162 or similar display for system feedback. D) Display for showing successful registetration and attendence marked Features: A)Ability to store fingerprint data for 200 students. B)Support for up to 20 subject codes. C)Take attendance for a specific subject by inputting its co...
Design a mixed-purpose IO PCB in KiCAD. Puropose of this board is for neat integration of hydronic heating system controls. Project is only for hardware design, but would consider outsourcing software at a later date. The hydronic system has the following hardware, all ultimately brolen out from the board 16no 1-Wire sensor connection termin...for microcontroller board, routing power, UARTs and i2c buses to it. 4)Provide 1 DS2482 i2c to 8-channel 1-wire chips c/w esd diodes etc each bus broken out to 2 sets of terminals 5)Provide 4 SPST NO Relay driven by i2c bus expander of your choice 6)Provide 2 no isolated RS485 line drivers 7)Provide 16 no 24V 1A PWM outputs- suggest PCA9685+mosfets? General, Footprint for Rasberry pi 4, and ESp32 boards LEDs on all Relay coils and PWMs See ...
I'm seeking an IoT and circuit design expert to help me develop a small (credit card size) IoT device based on ESP8266/ESP32. This device should control 4 lights and 1 fan with a regulator(off, on, 1speed 2speed), all of which can also be controlled by a manual switch or IR remote (optional). Key Features: - The device needs to be integrated with the power unit - It should have a reset function triggered by switching the power on and off 5-7 times. - Led indicator for power and configuration mode. - product directly connected to 220v AC supply. - Triac Ideal Skills: - Expertise in IoT and circuit design - Proficiency in using ESP8266/ESP32 - Experience with power electronic Need to deliver: - Gerber file - Schematic - Components list Please note, that the devi...
I am looking for an experienced embedded product developer to design and develop a PCB that incorporates an ESP32 microcontroller and an e-ink/e-paper display. The primary function of the product will be to dynamically display content on the e-paper display. The e-paper display has already been selected, and the datasheet will be provided. Hardware Development: Design and layout of a custom PCB integrating the ESP32 microcontroller and the provided e-ink/e-paper display. Selection and integration of other necessary components for power management, connectivity, and interfacing with the e-paper display. Documentation: Complete schematics and PCB layout files (compatible with industry-standard software like KiCAD, Altium, or Eagle). Bill of Materials (BOM) with sourcing recom...
Here’s an updated version of the job description, emphasizing the urgency: Job Title: Game Board Automation Specialist (Arduino-based) Project Overview: I’m looking for a skilled professional ASAP to help automate my cardboard game board using Arduino and the materials I have on hand. The game involves four players moving their characters across the board, and I need help programming the automation so the characters move by themselves based on a dice roll, which is triggered by a button press. Additionally, I require a jail cell system that activates a pulley to drop the cell when a player is incarcerated. Key Responsibilities: Automate Character Movement: Program the Arduino to move characters automatically based on a dice roll triggered by a button press....
I'm developing a prototype hanging scales and need a PCB designed for an ESP32-S3. The board needs to accommodate sensors and power management components, as well as being able to connect to various power sources and handle power distribution throughout the board. Key requirements: - PCB design for ESP32-S3 - Inclusion of a loadcell, NFC/RFID reader and power management components plus LCD screen - Dimensions: 130.3 x 86.9 mm The ideal candidate will have extensive experience in PCB design and a strong understanding of power management and sensor integration. Experience with designing PCBs for prototypes is crucial, as is the ability to work within the specified dimensions. The system ideally would run from 3.7v lithium battery
...to an Arduino Nano via Bluetooth. The primary focus of this project is to improve the app's performance and reliability. The current app is set up for a standard Arduino, but I need to adapt it for message transfer with the Arduino Nano. Project Overview: The Android app (written in Kotlin) currently communicates with an Arduino board over Bluetooth. I need to adjust the app to enable message transfer (text or data) between the Android device and the Arduino Nano using Bluetooth. Knowledge of Arduino or Bluetooth specifics is not required—you will only need to work with the existing app code and adjust it for the new setup. Key Requirements: - Proficient in Kotlin with experience in Android development. - Ability to enhance app...
I need a professional who can help me develop an IoT project using the ESP32 for industrial automation. The primary goal is to control conveyors via the ESP32. Key Tasks: - Designing and implementing an IoT system for conveyor control using the ESP32. - Ensuring the system is robust and suitable for industrial use. - Providing clear documentation and support for the system. Ideal Skills: - Extensive experience with IoT projects, particularly using the ESP32. - Strong background in industrial automation. - Proficiency in designing systems for machinery control. - Experience in firmware development for ESP32-based systems. - Background in electrical engineering, particularly in designing and troubleshooting industrial circuits. - Proficiency in developin...
I'm looking for an experienced Arduino developer who can help me with a unique project involving addressable LED strips (Flexible RGBW, NeoPixel/WS2812/SK6812 compatible, 60 LEDs/m). The LED strips will be integrated into a wearable structure and controlled by an Arduino Uno R3. Key Requirements: Requirements: - Experience with Arduino and addressable LEDs (e.g., WS2812/SK6812). - Proficiency in programming with libraries such as Adafruit NeoPixel or FastLED. - Knowledge of integrating and using distance sensors (e.g., HC-SR04, VL53L0X). - Familiarity with wearable tech and portable power systems. - Strong debugging and problem-solving skills. - Integrate an Ultrasonic sensor to the system which will dynamically activate the LED strips when an object co...
Need to create a new website this is my current website and this is example I want the same Quality like example all graphics needs to be like the example as well write " GREEN " in your bid if u can do
I'm in need of a specialist who can integrate PayPal for marketplaces into my website or app. Your expertise should not just be in PayPal Business, but specifically in the intricacies of PayPal for Marketplace. I will need to see an example in your proposal where you have done this, otherwise please don’t apply I will not reply to your proposal.
I am seeking an experienced professional with a strong background in IoT device security and firmware development to implement flash encryption on my ESP32 device. The main goal is to prevent unauthorized access to the firmware. Tasks: - Apply flash encryption on the existing firmware to enhance its security and prevent unauthorized access. - Devise a method for generating encryption keys directly on the device. Ideal Skills: - Extensive experience with ESP32 and its security features. - Proficient in firmware development and modification. - Knowledgeable in encryption techniques and key generation methods. Keys should be generated directly on the device to ensure maximal security.
I'm looking for a professional who can write a code sketch for an ESP32 that interfaces with a brushless motor and an RS485 controller. Key Responsibilities: - Implement torque control for the brushless motor using the ESP32. - Enable the ESP32 to receive commands via serial communication. - Program the ESP32 to send real-time feedback data back to the RS485 controller. - Develop a user interface for adjusting torque settings. - Incorporate a fault detection system to monitor motor health. - Write code to regulate the speed of the brushless motor. - Implement telemetry data logging for post-operation analysis. - Handle custom commands sent via serial communication. Ideal Candidate: - Proficiency with ESP32 programming is a must. - Prior experience ...
I'm a beginner with Arduino seeking a tutor to help me learn how to make a PID line follower robot with it. This project should cover: - Understanding the logic and concepts behind PID robots - Learning how to code and implement the robot - Tuning and optimizing the robot for performance I prefer to learn through step-by-step tutorials. I'm eager to grasp every aspect of this project, from the foundational concepts to the intricate details of coding and tuning. I prefer to learn through video calls. Each tutorial session should last for 1 hour. The tutor can assume a basic understanding of Arduino and move more quickly into the specifics of building the PID line follower robot. I prefer to learn during weekends. The learning timeline should be completed within 1 ...
Project Over...microcontroller or a platform like Arduino, Raspberry Pi, or ESP32. Real-time Processing: Ensure low-latency data processing and accurate input detection. Documentation: Provide clear documentation on how the code works and how to integrate the device. Nice-to-Have: Experience with reverse-engineering CAN bus signals. Ability to filter and isolate relevant signals from background CAN bus chatter. Experience with mobile app integration for displaying detected inputs. Deliverables: Complete, functional code ready to upload to the microcontroller. Instructions for setup and testing the device in a vehicle. Support during the testing phase to ensure functionality. Payment: Negotiable based on experience and deliverables. The code will be developed for an Ardu...
...following project and ask for a quote based on this description. Project Overview: Goal: Develop an FTMS Demo program in C++ for an ESP32. The ESP32 will act as a virtual FTMS treadmill, capable of simulating treadmill operations and interacting with the Kinomap fitness app via BLE. Hardware: ESP32: The sole hardware platform for this project. Software Requirements: FTMS Demo Program: Write a C++ program for the ESP32 to simulate a treadmill following the FTMS (Fitness Machine Service) protocol. Serial Control: The ESP32 will receive commands through the Serial Monitor to: Set speed. Adjust incline. Start/stop the treadmill simulation. BLE Functionality: The ESP32 will: Broadcast itself as a treadmill via BLE using the FTMS protocol. Send t...
I'm seeking a professional to design and order a small PCBA for me, which includes a 2-inch LCD display and a press-type button. The PCBA...seeking a professional to design and order a small PCBA for me, which includes a 2-inch LCD display and a press-type button. The PCBA should function similarly to a digital counter. Key Requirements: - When the button is pressed, the display should show a sequence of numbers: 1, 2, 3, 4, 5, 0, 1, 2, 3... - The PCBA should have coin battery & small in size. Please note, I prefer not to use an Arduino for this project. Ideal Skills: - Strong experience in PCBA design and ordering - Proficiency in LCD display integration - Knowledge in designing for battery backup - Prior experience with creating similar digital counter PCBA I look fo...
We will do the work as discussed in the chat
...following project and ask for a quote based on this description. Project Overview: Goal: Develop an FTMS Demo program in C++ for an ESP32. The ESP32 will act as a virtual FTMS treadmill, capable of simulating treadmill operations and interacting with the Kinomap fitness app via BLE. Hardware: ESP32: The sole hardware platform for this project. Software Requirements: FTMS Demo Program: Write a C++ program for the ESP32 to simulate a treadmill following the FTMS (Fitness Machine Service) protocol. Serial Control: The ESP32 will receive commands through the Serial Monitor to: Set speed. Adjust incline. Start/stop the treadmill simulation. BLE Functionality: The ESP32 will: Broadcast itself as a treadmill via BLE using the FTMS protocol. Send t...
I'm seeking a professional to design a custom ESP32-S2 breakout board. The board should include connections for: - 2 x buttons with LEDs - 1 x LCD I2C screen - 1 x HC-SR04 Ultrasonic sensor The ideal candidate should have access to an HC-SR04 sensor and be comfortable with the project being split into two parts: board design and code verification. Key Requirements: - Board will need to be powered via USB-C - All button and peripheral connectors should be JST connectors - No specific size constraints for the board I have the code ready for the sensor and would appreciate someone who can go over it with me and ensure everything works. Skills and Experience: - PCB design - Familiarity with ESP32-S2 - Experience with code testing and debugging - Access to HC-SR04 Ultr...
...Android mobile device. The mobile device will then register these values in real-time and present them in graphical format. It should also be able to set up alarms for temperature, consumption, etc. Key Requirements: - The system should be able to integrate with 6 to 10 motors. - It should be designed using Arduino. - The power source for the system will be solar panels, making it autonomous. - The system will be used in rural areas. Ideal Skills: - Extensive experience with Arduino. - Knowledge of LoRa technology. - Proficiency in developing Android applications. - Experience in designing solar-powered systems. - Able to create systems that monitor multiple units. Please note, the aim is for this system to be fully autonomous in terms of power supply and capable of mon...
Python Script for Raspberry Pi Battery Check Project goal: To develop a Python script that monitors battery percentage and displays it on an LCD using a Raspberry Pi. Scope of work: - Write a Python script to monitor battery percentage. - Ensure the script can display the battery percentage on an LCD screen. - Test the script for accuracy and reliability on a Raspberry Pi...Ensure the script can display the battery percentage on an LCD screen. - Test the script for accuracy and reliability on a Raspberry Pi device. Platform: Raspberry Pi Developer expertise: Programming Specifications: The battery: Pisugar2 Plus Portable 5000 mAh UPS Lithium Battery Power Module Platform for Every Raspberry LCD Module: I2C IIC TWI 2004 Serial LCD Display Module 20x4 Compatible with Arduino Rasp...
I will modify the custom library written in the Arduino IDE according to the needs of the client
I'm seeking an experienced programmer with a strong background in robotics and sensor integration. The project involves writing code for an Arduino-controlled robotic arm, utilizing an MPU6050 sensor. Key Requirements: - Code to interpret the MPU6050's data for angle measurement, allowing the robotic arm to adjust its position based on sensor input. - Implementation of I2C communication protocol for the MPU6050. Ideal Skills: - Proficient in C/C++ for Arduino programming. - Prior experience with MPU6050 and robotic arm control. - Strong understanding of I2C communication protocol. - Ability to write clean, efficient, and well-documented code.
I'm seeking a seasoned developer to create a comprehensive, full custom API in C/C++ using Websocket. This API will be integrated into an ESP32 and a React Native project derived from the repository: Key requirements: - The API must support: - Real-time communication - Data synchronization - Device control - IoT functionalities - Interaction with Reactjs and Reactnative - Utilization of Websocket and Rest API - The main focus of this project is on: - Seamless IoT integration - The web interface should contain: - Data visualization components Ideal candidates for this project should have: - Extensive experience with C/C++ and Websocket - Proficiency in IoT integration - Strong background in Reactjs and Reactnative - Previous work
I will code for Arduino to show the arm movement and its angle using mpu6050
I'm looking for an experienced embedded developer to create a high-performance C++ driver for an RM690B0 AMOLED display connected to an ESP32-S3 via SPI/QSPI. The driver should be optimized for writing video frames at a resolution of 450×600 pixels and achieving maximum throughput. - Develop a C++ driver for the RM690B0 display. - Implement display initialization, configuration, and efficient framebuffer transfers. - Optimize performance using DMA and double-buffering. - Test the driver on actual hardware and provide example code. - Strong experience with ESP32 and ESP-IDF. - Knowledge of SPI/QSPI communication and DMA. - Experience with display protocols (e.g., MIPI, RGB565). - Understanding of embedded driver development.
Estimation of static and dynamic parameters of a swinging pendulum using an Arduino based measurement system To complete project each group need to perform the following tasks ; 1) 2) 3) 4) 5) 6) Using Newton-Euler formulation, find a mathematical model for the system in the form of a linear second order differential equation. Solve the differential equation analytically to find (t), and differentiate (t) to find the angular velocity (t). Assume that the pendulum is released from rest with a given initial angle o. Experimentally estimate the distance lG between the center of mass G and the center of rotation O (see Figure 1). Design an Op Amp-based interfacing circuit to scale the analog signal and add to it an offset of 2.5 volts. Build your designed Op Amp-based interfacin...
Estimation of static and dynamic parameters of a swinging pendulum using an Arduino based measurement system To complete project each group need to perform the following tasks ; 1) 2) 3) 4) 5) 6) Using Newton-Euler formulation, find a mathematical model for the system in the form of a linear second order differential equation. Solve the differential equation analytically to find (t), and differentiate (t) to find the angular velocity (t). Assume that the pendulum is released from rest with a given initial angle o. Experimentally estimate the distance lG between the center of mass G and the center of rotation O (see Figure 1). Design an Op Amp-based interfacing circuit to scale the analog signal and add to it an offset of 2.5 volts. Build your designed Op Amp-based interfacin...
I'm working on a robotic arm project controlled by an MPU6050 sensor and need a programmer with experience in working with Arduino and this specific sensor. Key Responsibilities: - Adjust code based on project requirements - Program the arm to pick and place objects according to specific coordinates provided Ideal Skills: - Proficient in Arduino programming - Experienced with MPU6050 sensor - Knowledgeable in robotics and control systems
Project Description: I am looking for a designer to create a badge/stamp based on the provided example. The stamp will be used on a website to highlight the quality and popularity of a product. Requirements: The stamp must include the following German slogan: “Empfohlen von tausenden Käufern aus Deutschland und Österreich” The design must incorporate two flags: German flag Austrian flag The badge should be visually appealing, professional, and suitable for use on a website. Final files should be delivered in the following formats: PNG (with transparency), JPG, and a vector format (e.g., SVG or AI). Additional Information: I will provide an example design for inspiration. The badge should convey professionalism and trustworthiness to website visitors....
I'm looking for a skilled engineer with expertise in Matlab and Arduino to help design and implement a control system based on a PID controller. Key Requirements: - Proficiency in Matlab for control system design. - Extensive experience with Arduino, specifically in implementing control systems. - Understanding of PID controller principles and applications. - Ability to work with motors and actuators. The project will involve: - Creating a control system that effectively manages motors and actuators. - Using Matlab for the design and analysis of the control system. - Implementing the designed control system on Arduino. The ideal candidate would be someone who has a strong background in control systems, particularly with PID controllers, and has hands-on experi...
