Maxbotix ultrasonic sensor arduino jobber
I am looking for an experienced freelancer who can help me with my project titled "Bluetooth Device to read data from Sensor via I2C". The project requires the following skills and experience: - Familiarity with Bluetooth technology and its protocols - Experience in developing Bluetooth devices to read data from sensors via I2C - Ability to work with the specific Bluetooth device that I have in mind - Experience in developing short-range Bluetooth connections (up to 10 meters) The project entails developing a Bluetooth device that can read data from an Air Quality Sensor via I2C. The device should be able to establish a short-range Bluetooth connection of up to 10 meters. I have a specific Bluetooth device in mind that I would like the freelancer to work with. I...
I am looking for an experienced freelancer who can help me with my Arduino automation project. The goal of the project is to automate certain tasks in my home. Specifically, I want to focus on automation through the use of sensors. I would like to include motion sensors, which will allow me to control the lights in my home automatically. Ideal Skills and Experience: - Strong experience with Arduino technology - Expertise in sensor integration and programming - Knowledge of motion sensors and how to implement them - Ability to design and build custom circuits and systems - Understanding of wireless communication protocols Components: - Motion sensors - Arduino microcontroller - LED lights - Breadboard - Wires and connectors Overall, I am looking for a...
...an experienced Arduino enthusiast to help me with an automation project that I am working on. Contrary to popular belief, Arduino projects are not only simple - a great amount of creativity and inventiveness is needed to complete them. My project requires expertise in working with Arduino boards, motors and servos, as well as knowledge in programming. The exact type of Arduino board is not specified, so the individual I end up hiring should be comfortable with any type. Ideally, the ideal candidate should be familiar with Arduino development tools, such as the Arduino IDE and other debuggers, as well as a few other libraries and sensor protocols. Advice on building the project would be appreciated too. The project will involve controll...
I am looking for an experienced Arduino developer to help me generalize my i2c code. I am using a specific Arduino board, which I will specify. I have some code that actually manages 16 i2c OLED screens using 2 i2c muxes, but want to code a program that manages the 8 possible muxes by address. The code receives some midi sysex signals (screen number, text), and sends it to the corresponding screen. So in summary I want to convert the code supporting 2 muxes into a generalized one for 8 muxes, stored into an array of references, and tidy up the code in general. The original code will be shared accordingly.
Request details Development in the Arduino IDE for the QTpy module used as an SPI slave ontroller for an OLED display The wiring for the SPI bus on the QTpy uses Sercom0. I've installed the available SercomSPISLave library but the proper variant.h and files assigns PIO_SERCOM_ALT SERCOM2 instead. In either case I'd like to change the existing SPI master to an SPI slave keeping the same wiring and changing the Output pins to Inputs. I can't seem to make the example code to compile after making the appropriate changes and I could use some help!!!! Deliverables Review my code or create it separately.
Looking for a freelancer to write the code for Wemos D1 WiFi Boards and a Mobile app for a truck axle scale. - The scale exists of: 3x Wemos D1 mini lite with air pressure sensor. 1x Wemos D1 mini lite with HX711 and strain gauges. 1x Wemos D1 WiFi Uno Board with LCD display 1x Wifi/bluetooth printer 1x Mobile phone application - The 4x axle units must send data to main Wemos D1 WiFi Uno Board. Mobile phone must also connect to main bord. Each axle scale must be calibrated (password protected) in the main bord through mobile phone. Each axle load and Total weight must be displayed on Lcd and phone. Total empty and full weight must be recorded on phone with date and time, and user friendly weight ticket must be printed on request. Specification of the Air pressure sensors: 0....
...cual está conectado contantemente con servidor propio a través de wifi. El dispositivo controla de forma cableada entre 17 entradas y salidas (sensores) y dos pequeños motores paso a paso. Requisitos: Experiencia demostrable en el desarrollo de software para sistemas embebidos. Dominio del lenguaje C y capacidad para programar de manera eficiente en este lenguaje (no queremos programación en Arduino). Experiencia específica en el desarrollo de aplicaciones para el microcontrolador ESP32 de Espressif. Conocimientos sólidos en el uso de FreeRTOS para la gestión de tareas, temporizadores y sincronización entre tareas. Familiaridad con Espressif IDF y su configuración para el desarrollo de aplicaciones en el ESP32. Exper...
I'm looking for an experienced Arduino engineer for a home office automation IoT project. Communication between the devices should be enabled through Wi-Fi and/or Bluetooth. However, I need help choosing the correct hardware and components that will make up the system. An ideal engineer needs to be experienced with Arduino and have a good understanding of the different communication protocols so that they can help to pick the right hardware. The goal is to create a system that turns a fan & LED Lights on when a twitter notification (like /retweet) is received.
Requirements 4 different PCBs have to be designed, manufactured and tested. These PCBs could be 2 layered or more 1. ESC PCB : if the design could be improved for higher rating Check if the PCB could be driven by Rpi GPIOS and modify accordingly Check components availability and place orders Place order for PCB manufacturing Skills required : Experience with PCB designing, previously designed and manufactured 2-4 layer PCBs and worked with Altium or KiCad or Eagle. Basic C/C++programming, previously worked with Arduino or STM32 Electrical engineering knowledge, knows basics of power supply circuits, Microcontroller circuits Experience with component sourcing from Indian and international websites Applicant should be from Delhi NCR region.
I am looking for an Arduino coder to help me complete my project. I need a skilled individual who has experience working with Arduino Uno boards. My project goal is automation, so experience with Arduino programming that supports such tasks is essential to getting the job done right. Additionally, I have a list of components and sensors that must be integrated into this project. To this end, I need someone knowledgeable in Arduino development to make it happen.
The code base relies on a old NTP lib and Json 5.x and needs to be updated. Update to: - Arduino IDE ver 2.1.0 - Latest ESP8266 core ver 3.1.2 - NTPClient by Fabrice Weinberg Ver 3.2.1 - ArduinoJson by Benoit Blanchon ver 6.21.2
programming for servo motor, drive, hmi , proximity sensor
I need an expert in Robotics, Arduino GUI, MATLAB. He must be have a strong knowledge about control system.
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...computer installed on a train. The key purpose of the quantum computer is to provide advanced signal processing capability for the efficient operations of the train, so the design will need to efficiently maximise the limited space available within the train. The concept design should provide a basic overview of a moving train with sensors that take in signals from its surroundings (e.g. spatial sensor for approaching platform, video of nearby hazards, data from train system monitoring systems) and pass them to an an onboard quantum computer for decoding. The decoded information is then either fed directly to the train's autonomous driving systems or passed to the train operator, who can choose how to respond (e.g. slow down, adjust position/timing of platform approach, i...
Water Level Sensor for Agricultural Water Tank Monitoring I am looking for a freelancer who can design and install a water level sensor for my agricultural water tank. The ideal candidate will have experience in designing and installing water level sensors for agricultural purposes. I want two things in it , one will be the transmitter with Arduino and sensor , second will be a revived with a little screen attached to that shows the percentage of tank filled . Make sure interenet will not be available for transmitting data Application: - The water level sensor will be used for agricultural purposes. Water Source: - The sensor will be monitoring the water level in a water tank. Accuracy level: - The desired accuracy level for the water level...
i want to create a custom board game where the light can reflect an image to an hexagonal piece with arduino kits, wood and 3D modeling
Coding for arduino machine. Stepper motor has to rotate clock wise and then anti clock wise. Simple basic coding is required. Assignment is in mumbai. Price will be discussed on call.
...only use BLE to save power, not wifi. The WT32-SC01 can utilize both BLE and wifi since it is plugged into power. The distance between the rooms and where the nurse will be can range from 5 meters to 50 meters, so some type of BLE mesh must be used, possibly using several esp32 devices to bounce the messages. I have used square line studio for the UI. As for the coding, I am fine with either Arduino or C/C++ code using vscode. I’m looking to have this completed ASAP. I have the hardware for testing and I have intermediate knowledge of the coding. I just don’t have the time for development. ...
this project is the development AND the production of an electronic board to measure physical parameters (impedance and light sensor). All technical details are given in the attached file. There is no deadline for the delivery - the project will start (with a payment) at the end of month (June 2023) Don't take the project if you can't deliver the hardware AND the firmware.
I am looking to deploy an NB-IoT system to measure and collect data on wave and stream movement from a sea float. No existing sensors or equipment will be used. The data will be collected by a server and in a later time that data will be processed by clients computer. We are contractors and our client needs one prototype only. This will not be a production project. The sensor are required to be Ultrasonic for the wave height meassurement (up to 5 meters is enough). The other two senors that will define stream velocity and stream direction need design. We do not think that exist ready made for marine use (should withstand salt). The data from the sensors will be transmitted with a NB-IoT modem to the server (this should be setup with the appropriate program). If you feel conf...
I am looking for a freelancer to help with my project that incorporates a SIM7600EI module. The main purpose of this module is to facilitate wireless communication within my system (specifically 4G). Not only do I need assistance with setting up the communications, but I am also looking for help with both hardware and software integration. This proje...hardware and software integration. This project will require the freelancer to have knowledge and experience of wireless communications as well as hardware/software integration. I am looking for someone who can get the project done in a timely manner while ensuring the highest quality of work.(I cannot provide the hardware but I need the other person to guide me online to connect SIM7600EI module to arduino uno to send sms or make a p...
My team and I are dedicated to developing a new Affortrack Mangoose OS to develope a new tracking device firmware. We have already gone through the concept/planning stage, and are now in the process of creating a prototype. To complete this project, we are looking for experienced firmware and mangoose OS devel...fixes, and system updates are a necessity for OS development. They must also be knowledgeable in documentation and user guides creation and have a good understanding of system architecture. If chosen for this project, the team we hire will be expected to help create a high-quality product in a timely manner. GPS BLE WiFi LTE ESP32 MCU we have to create a firmware to save GPS information, temp sensor, wifi scan, connection to the cellular network by TCP or MQTT and BLE com...
Build 3 Refractometer Sensor Assemblies for our prototype. The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: Digital - Sensor assembly must be calibrated and fully tested for correct reading. Important: We only need the sensor assembly and a micro-controller. So the deliverables are: - Sensor assembly, - source files, - Gerber files, - firmware, - Ci...
...to connect pressure transmitter sensor with i/p 10-30v and current output 4-20mA. Shall we use the existing S1 port for this purpose? If not, we would like your recommendations 3. Experience heat beneath IO Expander IC in 4-Valve/8-Valve board. 4. May need to revisit the power draw of LEDs in master board 5. Sometimes ESP overheats with WiFi STA/AP mode. 6. Redesign existing Eagle project into Easy EDA 7. Provide adequate support for Firmware changes Slave/Wireless Pump Controller: 1. Handle ESP32 brownout/flicer scenarios when WiFi is turned On and sending HTTP request to master 2. Remove the 5V power supply to I2C FRC Connector. We may not need this anymore 3. Battery IC Overheating. Guess you suggested to change the resitor. 4. Replace unused sensor port with 12...
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Here is the code we are using currently & its working fine but we want to send the data to thingsboard Code: Connection Diagram : I am looking for a freelancer who has experience working with ESP32, Sim 800L, and GPS modules to create a location tracking system for asset tracking. The system should be capable of both real-time monitoring and data storage. Ideal skills and experience for this job include: - Experience working with ESP32, Sim 800L, and GPS modules - Knowledge of thingsboard for data visualization and analysis - Ability to create a user-friendly interface for monitoring
I am in need of a freelancer who can fix my current PID code for my Arduino Nano board. The specific issue I am experiencing is incorrect output. Ideal skills and experience for this job include: - Experience with Arduino programming and specifically PID code - Knowledge of the Arduino Nano board - Understanding of current (voltage) control systems If you have the necessary skills and experience, please bid on my project and provide examples of similar work you have done. Thank you.
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I am looking for a skilled ROS developer to create a map using LIDAR URG-XL04. The purpose of the map creation is for navigation in an indoor environment. The level of detail required in the map is high, and the ideal candidate should have ex...technology - Mapping and navigation - Familiarity with indoor mapping techniques The project will involve: - Creating a high-detail map using LIDAR URG-XL04 - Implementing navigation capabilities using the map - Testing and debugging the map and navigation system - CONNECTING LIDAR URG-XL04 to ROS. - READING LIDAR TOPICS , FIXED FRAME ON RVIZ. - CREATING A MAP OF THE ACTUAL ENVIRONMENT USING LIDAR SENSOR AND G-MAPPING WITH RVIZ . If you have experience in ROS development and indoor mapping, please apply with your relevant experience and ...
I am looking for an experienced Arduino developer to create a program for controlling OV5640 cameras using the Arduino Uno platform. The program should be written in the Arduino’s C programming language and manage the API for the OV5640 cameras. I need someone who is knowledgeable in the field and can manage all the camera specs properly (set image quality, enable autofocus, etc) being able to take a photo and store it properly to an SD card. Your expertise should allow you to create a reliable and efficient program. I look forward to working with you on this project.
Hi, I need help with a small esp32 project. I need a function that connects the esp32 via wifi and http to a server and uploads folders and the containing files from an SD card. The project delivery is the function in Arduino IDE + the the php script for the server.
I am looking for a Freelancer who can help me with a project involving the coding of an Arduino microcontroller with other devices. This project is for a clock to countdown to a specific date based on input information from a membrane keypad, and I have a specific list of devices to be integrated with the Arduino. For this project, I am looking for a freelancer with Beginner level coding expertise. If you think you have the skillset I'm looking for, don't hesitate to submit a proposal!
Need Firmware designer for raspberry, Arduino and pic
...prototype has undergone testing, but we have encountered a few minor challenges along the way. The primary tasks for this project involve optimizing the layout design and improving the system's overall efficiency. Additionally, we require assistance in incorporating an on/off switch into the design. This will involve the supply and testing of a new PCB. Currently, the system is programmed using Arduino, but we are open to suggestions for alternative approaches to enhance its performance. Our product utilizes a standard off-the-shelf wireless charger integrated into our custom PCB. The system operates on a lithium battery. The project is nearing completion, and we are seeking a talented freelancer who can help us overcome the remaining hurdles and bring the product to a c...
I want to make as small as possible Arduino push button audio & led Project. The logic would be that a user a on/off switch and the Arduino waits for the user to press any of up to 24 buttons. When a button is pressed a led light lights up for 2 seconds while an up to 5 seconds audio clip is running. Pressing any of the buttons will be ignored during this period. The audio files are unique and have a corresponding button. Ultimately if the project works I want to put it on a project board.
I am seeking a freelancer who can help me make some minor adjustments to my existing soil sensors project using Arduino Uno. The changes needed are on both the code and circuit. As for the soil sensor's functionality, I require accurate readings and a quick response time with low power consumption. The expected outcome of the project is to give readings and crop recommendations. The ideal candidate should have experience with Arduino programming, circuit design, and sensors.
To create a motor controller using an Arduino, you will need an Arduino board, a motor driver module, and a motor to control. Here's a general guide on how to set it up: Gather the necessary components: Arduino board (e.g., Arduino Uno, Arduino Mega, etc.) Motor driver module (common options include L293D, L298N, or DRV8833) DC motor or stepper motor Jumper wires Power supply (appropriate for your motor and motor driver) Connect the motor driver to the Arduino: Identify the pin connections on your motor driver module. Typically, it will have input pins for controlling the motor speed and direction. Connect the control pins of the motor driver module to digital pins on the Ard...
Hi, I need help with a small esp32 project. I need a function that connects the esp32 via wifi and http to a server and uploads folders and the containing files from an SD card. The project delivery is the function in Arduino IDE + the the php script for the server.
I am an EE engineer. I have lots of experience designing both analog and digital circuits. In the field of simulation and PCB design, Proteus, PsPice, KiCad, and Eagle are softwares I have expertise in. I also have expertise with lots of past projects and examples in Embedded design for microcontrollers. Some of the MCUs I have worked with TI MSP430, PIC, Arduino, nordic semiconductors (i.e nrf52840), STM, MAX, etc. I am able to program devices using both Assembly language and C/C++ (both procedural and OOP). *for STM and nrf controllers Mbed OS could be one of the choices for programming the MCU. I have done lots of projects in the field of wireless communication and IoT using different wireless communication protocols like BLE, RF, WiFi (Cloud), etc. In the field of bit streami...
Bonjour ! Je recherche un freelancer compétent pour collaborer sur un projet passionnant à l'université. Le projet consiste à concevoir et développer un pot de fleurs intelligent équipé d'un capteur d'humidité pour un entretien optimal des plantes. Ce pot intelligent révolutionnera la manière dont les plantes sont nourries en veillant à ce qu'elles reçoivent la bonne quantité d'eau en tout temps.
I have a system that I use an analog potentiometer to control the length of time between change in relays turning on and off. I would like to be able to install a wireless digital potentiometer controlled by remote into the circuit instead of the analog. Need someone to help with this process. Thank you
I am looking for a MATLAB project developer to help me create a Wireless Sensor Network (WSN) project. The main objective of the project is environmental monitoring. I am looking for someone who has experience in creating WSN projects with a hybrid network topology. The desired simulation platform is MATLAB Simulink. Skills and Experience: - Proficiency in MATLAB - Experience in creating WSN projects with hybrid network topology - Experience in using MATLAB Simulink for simulation - Knowledge of environmental monitoring and sensor networks is preferred.
I am looking for a freelancer to help me import an ESP32 project from Arduino IDE to Eclipse IDE for C/C++ Developers. I already have Eclipse installed and configured. The main functionality of my project is Bluetooth communication. The ideal candidate should have experience with ESP32 and Eclipse IDE for C/C++ Developers. The project includes the following tasks: - Importing a working project from Arduino IDE to Eclipse
I am looking for an experienced embedded C++ programmer to develop software for an Arduino-based project. The project requires proficient knowledge in embedded systems and should be able to complete the software development in less than a month. The project can involve development of device drivers, integration of hardware components, or writing algorithms for a specific purpose. I expect the programmer to have an understanding of the distinct requirements of this type of solution, such as working with memory limitations, power requirements, and processor speed. Prior experience with Arduino programming and working with embedded systems is preferred. To successfully complete the project, I'm looking for someone with knowledge in debugging, data structures, computer archi...
...PIC18F4580, I want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language using Mpl...
...PIC18F4580, I want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language using Mpl...
I have a small craft distillery and am interested in using thermocouples to monitor temperatures from up to 14 locations 8 to start with. The programmer can select the thermocouples and data collector/transmitter. Data Display A monitor will be displayed on the wall of the distillery which will read out the current temperatures of each thermocouple and pressure sensor in larger readable numbers against an image of the equipment. User App/WebSite Users can also login to a web page remotely to: • View current temperature and pressure readings. • Create load and save different profiles configured allowing for user defined notifications (screen, text, email for determined temperature readings) Example - Profiles for Vodka, Whiskey, Stripping, Brandy Finishing, Moons...
...is optimized for this manufacturing method. 6. Non-3D Printed Components: Any components that cannot be 3D printed, such as motors, laser sensors, switches, or other necessary items, should be identified and referenced for procurement on platforms like AliExpress or other relevant websites. 7. Functionality and Sensor Integration: The design should be fully functional. While not mandatory, the inclusion of sensors to detect the presence of shipments is highly desirable. If no sensor is implemented, a button can be incorporated for the robotic arm to indicate its readiness for the next item. 8. Workload and Scope: The carousel is expected to handle approximately 200 shipments per day, primarily in A5 format letters. It should be capable of accommodating items weighing up...
