Arduino stepper motor wiring jobs

Help Request: I am in need of assistance to create a simple app using App Inventor. The purpose of this app is to establish a connection with an Arduino board using the HC06 Bluetooth module. Here are the functionalities I would like to incorporate into the app: 1. Displaying received data: The app should have a screen where the currently received data can be shown. Additionally, I would like to have a button that, when pressed, displays the data being sent at that moment. 2. Data visualization: It would be ideal to visualize the received data in the form of a chart or graph, which can serve as a database. 3. Data storage options: As an alternative to the chart or graph display, I would like to have the option to send and save the received data in either an online Dropbox accou...

3- Project Outputs: a- The data will be saved to the computer in CSV file format. Each line in the file; time and the actual value (voltage or current) of the data read. b- A real-time graph will be drawn showing the time-dependent variation of the readings. c- The reading program will be saved as a separate program on the computer (it will not be run with the software of Arduino or similar hardware interfaces). Codes will be sent as installation file. d- If circuit preparation is required for the project, PCB and necessary connectors will be developed, printed and integrated into the system.

I need building plans for an addition that include structural, wiring, plumbing, mechanical. Addition will be approximately 100 sq feet.

Create a bluetooth app that receives/sends data to Arduino (DFRobot Bluno Nano) - based sensors: pH, EC, Watter Pressure and RS232.

I am looking for a freelancer who has experience with programming Arduino boards to help me with my GPS tracking project. Specifically, I would like to implement real-time tracking using SIM 800L with Arduino nano. Ideal Skills and Experience: - Experience with programming Arduino boards - Knowledge of SIM 800L and Arduino nano - Familiarity with GPS tracking systems - Ability to implement real-time tracking features I already have all the necessary hardware components, so no additional components are required. I am looking for a freelancer who can help me with the programming side of things.

Interested in some design changes for the open source project 'trill bar' Looking to remove the onboard microprocessor and convert the trill bar to be a shield for an ESP32.

This contract is just for the drawing of the harley davidson chopper motorcycle (Panhead motor). Once we see there is fit, I will provide sample pictures to go off of. The drawing will not need a background, only the motorcycle .

Hello I have an Arduino Circuit I need someone to do a peer review verify it is fine, Details would be given to chosen vendor.

Hello, I need you to make an excel spreadsheet in lowes website the top 20 best sellers fans in their site. and then to make a chart of: product name, Link, customer reviews, Motor Type (under specififcations), photo See attached photos for reference

...prototype development project. The intended use of the electronics is for a prototype. Hello Coders and Self Confessed Electronics Geeks! I need someone to help me design and then also make a working prototype PCB product using electronics. - You must know how to design and make a quality PCB. - Help generate parts list and assemble the PCB. - Must know how to assemble electronics. - Must know Arduino and its capabilities. I want to make a wireless Water level detector that is submerged in salt water. It checks water level every 30 mins, send signal wirelessly to reciever. If water low, it open a 12 volt solenoid #1 for 15 minutes. If water level too high is it open solenoid #2 for 15mins I need someone to help discuss how to do this and to also make the test unit. The...

...an amount to be dispensed from 50 to 2000 ml and also display a graphic of the tank with available volume. unit should be programed to dispense only when an "execute" button is pressed on screen, then the operator will press an analog button which will be mounted on the wand and should only dispense for a maximum of 30 seconds until an error " unable to dispense" message appears. I have an Arduino Uno r3 and a stone 7" touchscreen with an 8 zone relay for the pumps and solenoids Operator should be able to turn unit on, view tank levels, select item to be dispensed, set quantity, press "dispense", pick up the wand and aim and place it in the area to receive product, press the button on the wand and unit should engage the pump and solenoid un...

I am looking for an experienced electrical engineer who specializes in electronics to help me develop a hardware project. The project will focus on hardware development and will require the use of Arduino as the preferred platform. The ideal candidate should have experience in the following areas: - Hardware development using Arduino - Schematic and PCB design - Circuit analysis and simulation - Debugging and testing The main objective of the project is to design a circuit that will be used for a specific application. The circuit will require the use of various electronic components such as microcontrollers, sensors, and actuators. The candidate should be able to work independently and be able to complete the project within the given timeframe.

how to program a microcontroller to read the room temperature from a sensor and control a DC motor, which is connected to a fan and also required to design a random access memory device in VHDL for the microcontroller.

here is the project for someone who has really good experience in C++ and Arduino coding and knows working of google authenticator. project details would be shared to you, but i want someone experienced. share your cv or other workings as well, would be better for me to choose

I am looking for an experienced freelancer to help me develop an Arduino and Python-based predictive maintenance system for monitoring rotating assets. The ideal candidate will have expertise in both Arduino and Python, as well as experience in vibration analysis and predictive maintenance. Key Requirements: - Expertise in Arduino and Python - Experience in vibration analysis and predictive maintenance - Ability to develop a real-time (continuous monitoring) system - Familiarity with wired Modbus data communication The system will be designed to continuously monitor the rotating assets and detect any unusual vibration patterns that could indicate impending failure. The data will be collected in real-time using wired communication and analyzed using Python-based algor...

I need a Power Distribution Board designed for my project. The board should have a voltage requirement of 12V as various electronics will be connected to it. I need 6-10 output channels on the board. Ideal skills and experience for this job include: - Experience in designing Power Distribution Boards - Knowledge of electronics and wiring - Familiarity with voltage requirements and output channels - Attention to detail and ability to create a neat and organized design.

I am looking for a freelancer who can create a wiring diagram for a project car. I will provide the specifications needed for the diagram. I am looking for a freelancer who has experience in creating wiring diagrams for cars. Ideal skills and experience for this job include: - Experience creating wiring diagrams for cars - Knowledge of car electrical systems - Attention to detail - Ability to work with provided specifications

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I am looking for someone to help me connect a NEO6M and GY-271 to an Arduino UNO. I already have both of these modules in my possession, and I have a specific project in mind that I want to use them for. I have some experience with Arduino coding at the intermediate level, but I am open to suggestions for other applications. The only thing I need help with is the correct integration of the NEO6M and GY-271 and the Arduino. If you have the necessary skills to do this, then please contact me and let me know. Thank you!

Need an app where we want to share information with tourists that go to Fiji to lower the environmental impact of activities on land that could be sustainable, like for example consuming locally, do not bring plastic bags into the island, go visit sanctuaries of turtles, use bikes instead of motor vehicles, use kayaks instead of boats

app in android that can visually track any selected object/region with opencv (or other), communicate via bluetooth to arduino/servos to create a follow focus video

I'm looking for an experienced engineer to help me develop a project involving Arduino. My project will involve controlling DC motors wirelessly between an Arduino Nano and an Arduino Mega using the NRF protocol. The range of the wireless communication must be up to 50 meters. The ideal candidate should have in-depth knowledge of Arduino C++ code, and experience with developing wireless solutions. Experience programming servo motors or stepper motors is also preferable. If you think you have the right qualifications for this exciting project, let me know and let's get started building this ambitious solution.

I am seeking a Mikrotik CHR cloud router expert to set up two-way communication - VPN Gateway specifically for site-to-site connectivity. The router has got already configured VPN to site 2 (IKEv2 - which should provide additional security for the system). Whole environment is ready on Hetzner cloud therefore there is no wiring and everything is via routing only. I need an experienced specialist who is familiar with cloud routing and is able to achieve communication between server #1 and server #2 - more detailed in attached schema. Additionally, I will need assistance in setting up all the necessary configurations to ensure a successful implementation.

...with Cayenne and Arduino IDE Software is a project aimed at optimizing solar panel efficiency by automatically adjusting their orientation based on the position of the sun. This project combines the power of Internet of Things (IoT) technology, the Cayenne platform, and the Arduino IDE software to create an intelligent solar tracking system. Solar panels generate maximum power when they are aligned perpendicular to the sun's rays. Traditional fixed solar panel installations can only capture the optimum amount of sunlight for a limited time during the day. However, by using a solar tracking system, the solar panels can follow the sun's movement throughout the day, maximizing their exposure to sunlight and increasing overall energy production. The project utilize...

MQTT Code for Arduino nano - Analog and Digital inputs to MQTT Broken on AWS.

I have a Project titled Leaf Collector Machine in which a box is mounted on the back of it and the lid of the box has a bldc motor attached on the top of it to a impeller in the box. The rotation of the impeller wuld create enough suction so that leaves would be sucked into the machine through the hose pipe attached on the lid. All this arrangement will be attached to a 3 wheeler sort of vehicle. All this will be mounted on a frame which will be attached to the 3 wheeler. The 3 wheeler is supposed to be elctrically driven and also the leaf collector machine will be electrically driven. So, I want a Ansys Fluent Analysis of the suction unit of the leaf collector machine and the Structural Mechanical Analysis of the whole arrangement depicting the loading on the frame and the torque. ...

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

I have created and tested code for relays now need to do the same for IR blaster and UART communication. relay code can be reused. Need tested and working code ASAP. Budget Rs 10,000 Materials required: ESP8266 / NodeMCU, IR receiver, IR transmitter, ULN2003, 5V 3.3V supply.

...find and integrate an Arduino simulator onto my ReactJS website. The ideal candidate should have experience with both Arduino and ReactJS development. Requirements: - Experience using Arduino simulators - Ability to identify and recommend the best simulator for my needs - Knowledge of ReactJS and ability to integrate the simulator onto my website Features: - Real-time simulation is the most important feature for me - The components needed for now are an Arduino Uno, breadboard, LED, buzzer, button, wires. - We can code in the simulator - The simulator should be easy to integrate with my ReactJS website Optional: - If you are able to create a simulator like this itself, please contact me and we can negotiate further on the price If you have experience wit...

I am looking for a freelancer who can assist me with my ESP32 DevKit project. I am using ARDUINO IDE for my programming language. There are multiple different examples of code that Im needing done so the jobs will vary in pay. Most jobs will include but are not limited to the use of servo motors and ESC's, ESP NOW, coded login & password functions, utilization of sensors (mpu6050, gps, camera, etc), delayed response, and more. Ideal Skills and Experience: - Proficiency in ARDUINO IDE - Experience with ESP32 DevKit programming - Strong knowledge of coding fundamentals - Ability to troubleshoot programming issues - Excellent communication skills and availability for ongoing support and guidance.

...two string variables in Nucleo board. This will demonstrate your ability to establish a two way communication between Firebase RTDB and a Nucleo board via a wifi serial transceiver. Software/Hardware requirements: - Use Stm32CubeIDE [version 1.12.1 or higher] exclusively to program a Nucleo board [I currently have Nucleo-F091RC] - Use Arduino IDE to program ESP8266 ESP-01S WiFi Serial Transceiver Module Deliverable: STM32CubeIDE project files Arduino IDE .ino file and libraries Pinout diagram Evaluation: 1- I will connect two potentiometers to Pins A0 and A1. I will compare Firebase RTDB values to the live expression readings from STM32CubeIDE. Specifically, I will be looking for wrong values. 2- I will write different string values in “Test/Limit1/” an...

...form of a prototype) of an handheld kitchen appliance. The device has the form factor of a Hand Blender and would be used for cleaning utensils. Device configuration: 1. Is in the form factor of a Hand Blender. 2. has a 300w Motor with variable speed selection with a LED screen to display the mode. Product is powered with ac mains, cable. device would have attachment of detachable scrubbers of 4 different varieties. These scrubbers would need to be designed. They would fit the Stem of the motor. device would need to be shock proof and waterproof. The motor selection should be such that it would stand rigorous cleaning. 5. The form factor of the device shall play a crucial role, with a key focus on the being able to manufacture this at large. additional feat...

I would like to implement I2S for STM32F407 using latest official STM32 Arduino core. The STM32F4 should communicate with an external codec in master mode, full-duplex, 48khz, 24bit and generate the master clock. I have a working example running in CubeIDE but i'm not able to integrate it into the Arduino stm32 core.

Most important requirement: P...timeline. This is not a writing project, this is not a homework project. This is an engineering project. Do not bid if you are not capable of doing the work. Need an automotive relay wiring diagram to accomplish the following: 1. Project to utilize radiator fans from attached wiring diagram, but not relays in diagram 2. Project to use standard 4 pole or 5 pole SPDT relays 3. Radiator fans are two speed fans, low speed and high speed. 4. SPDT relays to be arranged so that 3 different input signals can control provide low speed fan 1, low speed both fans, high speed both fans 5. Deliverable is wiring diagram and wire harness diagram for 12v automotive application 6. SPDT female connectors at relays, fan connector here:

I need someone well versed with ESP32 and board design. Scope: sensor integration, command send & revive via BT, good in arduino programming.

...elements. I am open to suggestions for color schemes and design themes, as I do not have any specific preferences in mind. The ideal candidate should have experience in creating logos for online businesses, as well as a strong understanding of branding and design principles. Thank you for considering my project! Please don't just copy paste logo design from online website. Please don't use bike or motor cycle icon as delivery vehicle Take your time and give best of your work company name: Below is company information so that you can understand company's operations and vision so it may help you to create effective logo so please visit website and read below information carefully. This company is basically food delivery company. This website has many other re...

Developing a CanSat I acquire data through two modules (GY-91, GPS NEO 6M and at the same time Arduino Nano) and send them to my PC using XBee S2C. I need an HMI that shows the data from the GY-91 which are pressure, temperature, altitude, accelerometer data in X, Y and Z and from GPS the latitude and longitude. The data is received by the XBee in hexadecimal and on the HMI I would like the pressure, temperature and accelerometer data to also be displayed in graphs.

I will need a core solidity programmer who has great experience in solidity language with advanced-level Smart Contract wiring and reversing and deployment skill, only apply if u can start now.. more details will be shared via chat

I am looking for a skilled engineer who can design a custom adapter for my electric motor and CVT transmission setup. The adapter will need to be made of steel material. I have 3D models of both the CVT and Engine to scale, need mounting plate created from the 3D models

I have a fertilizer spreader that is controlled by a arduino uno and stepper motor driver and motor. I Have the source code and am having trouble getting the motor to go back to closed positon. If i could get that problem fixed id also like to add another line of code to simplify the opertaion.

I have a control board for a model helicopter that i need the power cable soldering onto, to replace a faulty one that has been removed. A also have an arduino micro board that I need pins soldering too. Not a big job but I am incapable of doing this myself.

Good day, I would like to build a GPS TIME SERVER (NTP Protocol) based on ESP8266/ESP32 using ESPHOME. ESPHOME's GPS module integration works well but has no option for NTP Server. There are projects available for Arduino SDK which include NTP Server code, e.g. But those do not integrate with ESPHome. So what is needed is a good quality NTP server library for ESPHOME which uses GPS time. At best, the resulting code would be submitted into ESPHOME code base. code requirements: - Resulting code should be open-source and git-hosted - code should integrate well with ESPHome e.g. using remote_package feature functional requirements: - robust GPS-to-NTP implementation in ESPHome - focus on reliable, high-precision time offering to feed

HI Tehsin. I need some Arduino "coaching" - I have no experience but have a Sparkfun Redboard and Adafruit IMU sensor, and I am trying to get it working with code from Adafruit example files. Can you help? I will hire you and maybe we can do a Zoom or Google Meet where you guide me through working with the IDE and getting the sketches working. Let me know if it is of any interest to you. Thank you. Jason

we have an application to connect the Arduino board but the Bluetooth does not appear on the IOS device. the application is made in flutter and is using plugin (serial_ bluetooth _flutter) .

...am looking for someone to help me with a project that involves movement detection from an Arduino Nano 33 BLE sense rev2. The data collected will be used for fitness tracking purposes. Specifically, I am interested in detecting the movement of a runner after the START of a race. The START of the race is done by a button. If runner starts before 100ms, it's a FALSE START. We need to hear a double beep through a basic speaker. If the runner starts after the 100ms, it means the start is correct. On both case, it's interesting to know and display the reaction time between the button start and the start of the runner. Ideal skills and experience for this project include: - Experience working with Arduino Nano 33 BLE sense - Proficiency in programming languages suc...

... I will need individual vector-based components as I will be implementing this in my app where the gauges will move and scale as well as numbers to change. The most important information to display is: * Watts (0-25kw)(0-25,000 watts) * Speed mph or km (0-100mph) * Battery %(0-100) other information: * battery volts(0-140v) * Controller temp(0-100c) * Motor temp(0-180c) * Battery amps(0-200a) * motor amps(0-450a) * Error like on a car ⚠️ or ⛔️ * angle(0-60 degrees) * g force(0-1.5) decimals probably like .5 * a Bluetooth connect button: something like green for connected and red for disconnected * a settings/configuration button like a gear or wrench symbol if this goes well I have other screens to design in the same theme as the dashboard like: * Bluetooth device co...

Im looking for someone who can write a Arduino code(c++) for a mini sumo robot which have object and color sensors to avoid getting out of the area and detect other robot to push them out of the area. -Code is very simple to understand which will be about 300-1000 lines -You can check youtube for the example mini sumo robots by typing “mini sumo robot fight”. There are different categories of robot so you can see different types of robot but the code will be same in every category -Required code librarys and a example code will be provided.

I am looking for a skilled HVAC technician to install ...sq ft. The job will involve a new installation, and the ideal freelancer should have experience in handling new installations of central air conditioning systems. The project will require: - An assessment of the space to determine the ideal size and capacity of the central air conditioning system. - Expertise in installing the central air conditioning system, including the ductwork, electrical wiring, and refrigerant lines. - Testing and commissioning of the installed system to ensure it functions optimally. The freelancer should have experience in working with large HVAC systems, and be able to provide references and examples of previous work. The project timeline is flexible, but it should be completed within a reasonable ...

I am looking for an experienced freelancer to work on an FPGA based project. The main goal of this project is performance optimization, and I am looking for someone with experience using the Xilinx platform, and coding in VHDL. I am looking for someone who can ensure that the project turns out as expected and meets all my requirements. Additionally, I would like the outcome of this project to have a positive impact on my organization's performance. The freelancer I choose must have in-depth and up-to-date knowledge of the FPGA architecture as well as memory control, interfaces, and system design. He/she should also possess excellent programming experience and be able to provide detailed reports and documentation in a timely manner. Moreover, I need assurance that this project will b...