App inventor arduino wifi jobs

I need an experienced PCB designer to create a PCB for a smart robot car that primarily follows a line. The PCB should support various sensors and include some additional features. Key Requirements: - The PCB should support Infrared sensors, Ultrasonic sensors, and Camera modules - Integration of a Bluetooth/WiFi module for communication - Inclusion of motor driver circuits to control the car's movement Ideal Skills: - Extensive experience in PCB design - Familiarity with designing PCBs for robotics - Knowledge in integrating various sensors into a PCB - Proficiency in designing PCBs with wireless communication modules Please include examples of similar projects you've completed in your application.

...Hardware Setup: Components: Moisture sensor Load cell (with HX711) for weight measurement Color sensor or camera for visual quality analysis Microcontroller (Raspberry Pi or Arduino) Additional components: breadboard, jumper wires, power supply, etc. Responsibilities: Design and set up the hardware system. Connect sensors to the microcontroller and test individual components. Ensure the components work properly and troubleshoot wiring or connection issues. Assemble everything in a functional system. 2. Software Development & Integration: Responsibilities: Install and set up the necessary libraries for Raspberry Pi or Arduino. Libraries like , hx711py, and Adafruit_TCS34725 for the respective sensors. Develop Python scripts for each sensor (moisture sensor, load cell, a...

Sensor data from Arduino to SQL database locally.

...with an Arduino-controlled setup containing 4 LEDs and a SIM800L module. The application allows a user to control the LEDs remotely, as well as receive data from the LEDs' states. Key Requirements: - The user has 4 buttons in the app to turn the respective LEDs on and off. - The app reflects the LEDs' states in real-time: when an LED is turned on, the corresponding button changes colour to green, and changes to red when turned off. - The app includes an OTP-based authentication system for secure access. - The app is designed with a simple and clean UI. - The app can be configured to work with multiple devices. - There is no requirement for a server or database, all communication is handled via the SIM800L module. - A refresh button ...

...design package, including 3D models (preferably in SolidWorks) and detailed manufacturing drawings for mass production. Job Requirements Preferred Qualifications: • A degree in Mechanical Engineering or a related field. • Prior experience in similar projects, even if not strictly from a mechanical engineering background. • Proficiency in professional 3D design software (e.g., SolidWorks, Autodesk Inventor) with the ability to create modifiable, industry-standard designs using proper constraints, thread sizes, and standard toolbits. • Hands-on experience in modular or compliant mechanisms is highly desirable. • Prior work in marine or underwater applications, especially involving waterproofing mechanisms. • Knowledge of designing for manufacturabili...

I'm looking for an expert in Arduino programming and embedded systems to update my existing Arduino code. The code needs to function based on a DS3231 RTC in two different scenarios: 1. Day/Night Temperature Regulation: The Arduino will determine whether it's day or night using data from the DS3231. During the day, it will maintain current temperature values. At night, it will switch to using predefined lower values. 2. LCD Display Management: The code should also handle an LCD display that shows the current time, the day/night scenario, temperature, and fan speed details. Skills and Experience Required: - Proficient in Arduino programming - Experience with DS3231 RTC - Familiarity with LCD screens - Knowledge of DHT11/DHT22 temperature sensors - Ab...

I'm looking for a skilled professional who can help me collect data from my Arduino sensors and transfer it to a MySQL database. The data includes temperature, pressure and altitude readings. Key Project Details: - Data Collection: The sensors will be collecting data every second. So, efficiency is key. - Connection: The connection to the database will be through both Wi-Fi and wired Ethernet. Experience with both types of connections is necessary. Ideal Skills: - Proficient in Arduino programming - Strong knowledge of MySQL - Experience with sensor data collection - Familiar with Wi-Fi and wired Ethernet connections Please provide examples of similar projects you've completed in your proposal. Thank you.

I'm seeking a skilled PCB designer with experience in Arduino Nano applications. The PCB's primary function will be controlling 1 to 2 servo motors. Uses four potentiometers, an ACS 712 5amp current sensor, a button, a buzzer, a voltage step down module looking for $100 or less bid. Key Requirements: - Design a PCB that interfaces with an Arduino Nano. - Controls 1-2 servo motors. - Primarily focused on motor control. Ideal Skills: - Extensive knowledge of PCB design. - Proficient in Arduino Nano programming. - Prior experience in designing PCBs for motor control.

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I'm looking for an experienced engineer to design a 27Mhz transmi...work effectively in an urban environment and achieve long-range transmissions of up to 5-10km at a speed of 100bps. Key specifications: - The sleep current must not exceed 100uA to ensure power efficiency. - The data will be transmitted in binary format and needs to be sent & received through an Arduino microcontroller. - transmitter Power should be less than 1 watt. Ideal skills and experience for the job include: - Proficiency in radio frequency engineering. - Extensive experience with Arduino and microcontroller programming. - Knowledge of binary data encoding and transmission. - Ability to design systems for urban environments with potential interference. Please submit your proposal if you ca...

I need an expert to convert my STP files into a 3D model compatible with Autodesk Inventor 2019. The primary usage of this model will be for manufacturing, so it must adhere to standard engineering tolerances. Skills and Experience Needed: - Proficiency in Autodesk Inventor 2019 - Experience in 3D modeling for manufacturing - Understanding of standard engineering tolerances - Ability to convert STP files into 3D models. Quote price per model.

I need assistance with troubleshooting an Arduino program that is not sending output to the serial monitor as expected. The program controls a mega board along with a PWM board to drive 9 servos, and recent modifications did not yield the outputs anticipated through debugging lines in Serial Monitor. Requirements: - Expertise in Arduino programming and debugging. - Ability to analyze code behavior for serial communication issues. - Experience in resolving hardware compatibility conflicts with Arduino boards and components. - Effective diagnosing of communication between PWM handling library, Servo Motor control, and Mega Board. Deliverables: - A fully functioning debugged program with visible outputs via the Serial Monitor. - Documentation of findings and fixes appli...

I want to create a remote start system for my BMW E60. The system will use an esp32 c3 to communicate with my phone, and a arduino mega to handle the sensors,and everything else ( esp is only for comunication ). Once close, it should start the car. As a backup, it will use an R503 fingerprint sensor for authentication. The app is already made by me in thunkable Key components of the project: - mcp2515 to detect engine RPM and door status via bmw K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Facebook, ...

I'm looking for a skilled programmer to help me with an Arduino project. The main goal is to control actuators via Arduino. This involves: - Motor Control: The Arduino will primarily be used to control motors. - Actuator Management: Specifically, I need these motors to control actuators, enabling linear motion. The ideal freelancer for this job should have extensive experience with Arduino programming and motor control. Experience with other types of Arduino projects would be a plus. I am looking for someone who can deliver high-quality work in a timely manner.

...Ideal Skills and Experience: - Proficient in data collection and interpretation - Excellent research skills - awareness of basics of heating We want a simple table populating for all the products Company (eg ACME) Range Name (eg California) Style description (eg Vertical columns - you can choose something sensible) Construction Material (eg oil filled aluminium panels) Dims (h x w x d) Wt (kg) Wifi (Yes/No) Power (Watts (eg 1200) Typical competitive online price (eg £200) or trade price Source of price (eg reseller ) or company website Picture of an example of that Range Name (just to identify, low quality is OK). I have spreadsheet template I can send. Everything that hase the same name and style description should be part of the same family that will just vary in ...

...skilled developer to create an Arduino-powered network voltage monitor for specific battery-operated devices. This project involves designing a device that can monitor dual DC battery inputs, typically in the range of 30-60v DC. The device should also be powered by Power Over Ethernet (POE). Key Requirements: - The monitor must have web browser-based access for live data monitoring. Compatible with iOS and Mac. - It should be capable of dual voltage monitoring (with a voltage range of 30-60v DC) and potentially dual current monitoring for two DC battery inputs (with a maximum draw of 10 amps). - Experience with Arduino and network-based projects is a must. - The web browser-based access must also include functionality to change the IP address/subnet of the Arduino...

I'm looking for a cross-platform (iOS & Android) app that can control LED lights via Wi-Fi. The app should allow users to: - Change colors using a simple color picker. - Utilize pre-set lighting patterns. - Create their own using customizable patterns. Additionally, the app should have a scheduling feature to turn the lights on and off at specific times. Ideal candidates for this project should have prior experience in developing cross-platform apps, particularly for controlling smart home devices. Strong skills in UI/UX design will also be beneficial, as the app needs to be user-friendly. Basic skills C++ Arduino UI

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I'm in need of a hardware support expert for my RFID Card Reader project, which utilizes Arduino and GSM Modules. The data logs from the project need to be saved on Firestore. Key Responsibilities: - Setting up the RFID Card Reader - Integrating the Arduino and GSM Modules - Ensuring seamless logging of data to Firestore - Troubleshooting any hardware-related issues Ideal Skills: - Extensive experience with Arduino and GSM modules - Prior work with RFID Card Readers - Proficient in setting up and using Firestore - Strong problem-solving skills Please note, I will provide the RFID Card Reader, Arduino and GSM Module. However, the ideal candidate should have access to additional hardware for troubleshooting and testing purposes. Only apply if you have con...

I'm seeking a Python developer experienced with M5Stick C Plus 2 programming and the Telegram Bot API. The project involves creating a solution that records audio from the built-in mic, encodes it into MP3 format, and sends voice messages over WiFi via Telegram. Key Requirements: - Program the M5Stick C Plus 2 to record audio and send it through a Telegram bot. - Use the built-in microphone. - Implement MP3 encoding of the audio. - The Telegram bot should be able to send the recorded messages. - Deliverables should include the source code, comprehensive setup instructions, and optional support for testing. Ideal candidates should have: - Proven experience in Python programming. - Familiarity with M5Stick C Plus 2 and its capabilities. - Prior work with the Telegram Bot API. -...

Please do not apply if you understand the following. [ Purpose ] : My Brushless ESC integrated to Flight Controller(FC) is lower current...Flight Controller(FC) is lower current than 20A. I want to use independent another 40A ESC without any modification of Brushless ESC integrated to Flight Controller. [ Connection Diagram ] Brushless 20A ESC integrated to FC -> out signal(three phase power) of ESC -> Module (need to develop) -> pwm signal(+5v) -> ESC 40A -> output signal -> Brushless motor [ Todo list ] : 1. Schematic(Arduino and so on) and Firmware, Technical Document for Converting Input Signal to Output Signal - Input Signal : Output signal(three phase power) of one Drone Brushless ESC - Output Signal : Control Signal(PWM/+5v) to control...

...areas listed below, we would love to hear from you! How It Works: - *Charge:* ₹10 to ₹1000 per minute - *Earnings:* 70% credited directly to your account - *Work Flexibility:* No fixed hours; you work at your convenience Project Categories & Expertise Required: 1.*Digital Services* - Digital Marketing - E-commerce - Website Development - Product Development & Design - WiFi and Network Setup 2. *Agriculture* - Precision Agriculture (Crop Selection, Soil Management, Pest & Disease Control) 3. *Animal Husbandry* - Dairy Farming - Livestock Management - Poultry Farming - Fisheries 4. *Marketing* - Lead Generation - Brand Management - Distribution Channels 5. *Personal Finance* - Investment...

I'm looking for a skilled developer to create a comprehensive school portal for our college using Python and Django. The portal should encompass several key functionalities, primarily focused on student management and grading systems, while also integrating library access, WiFi management, and exam processing, online fee payment system. The student management system is a critical component of the portal. It should be able to handle: - Detailed Student Profiles: Each profile should be comprehensive, containing all necessary information about the student. In your application, please provide examples of past work that you have done that is similar to this project. I am particularly interested in seeing examples of complex web applications that you have developed in the past. I...

I need assistance troubleshooting and correcting some Arduino code. The code is supposed to turn on a small pump and keep it running until a set conductivity threshold (780) is reached in the water. This is part of a larger science fair project focused on Diabetes. Ideal Skills: - Proficient in Arduino programming - Experienced in troubleshooting and correcting code - Knowledgeable about conductivity sensors The task should be relatively quick and straightforward for someone with the right skills and experience. Please reach out if you can help. Thank you!

...codebase developed in the Arduino environment. The project involves programming an ESP32 to work with a GPS correction system using NTRIP and communicating with the ZED-F9P module via I2C. Code is ready but we are having some issues, and they must be fixed. - we have the project hardware done, just need to get the code fixed, we can test locally after changes. Project Overview: The system receives GPS correction data via NTRIP using an internet connection through either Wi-Fi or mobile data. These corrections are then transmitted to the ZED-F9P module to enhance GPS accuracy. Currently, the code has issues specifically with mobile data connectivity and the NTRIP connection. Required Skills: ● Advanced experience in C++ programming ● Proficiency with the Arduino IDE and...

...your offer is I'm seeking a professional to create a kit with a set of WiFi and Bluetooth Canbus controllers, and possibly a card, to read Canbus messages from a car and render gauges on an iOS UI. Key Responsibilities: - Develop a comprehensive kit with the necessary controllers. - Code to interface with the Canbus and display messages on the UI. - Utilize Virtuno, an app that creates gauges from a remote controller, as a starting point. The Canbus messages of interest will encompass all types, with a list of specific messages provided later. Ideal Skills: - Proficient in iOS development - Experience with Canbus systems - Skilled in hardware assembly and integration - Familiarity with Virtuno app - Knowledge of WiFi and Bluetooth communication me...

...The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities. Testing and Optimization: Ensure the system runs efficiently without buffering issues and provide deb...

I'm looking for an experienced Arduino programmer and circuit designer to build a simple circuit that can send readings from two fuel optical sensors over the longest range radio available. Key Requirements: - located in Great Britain - Knowledge in Arduino programming and circuit design. - Experience with fuel optical sensors preferred. - Proficient in implementing long-range radio communication, ideally LoRa. - Ability to design a battery-powered circuit. The circuit should take readings from the two sensors, which output 5V when in air and a neutral 3 wire, and send these readings over the radio. The circuit will be powered by a battery.

I'm experiencing sporadic connectivity issues with my home automation project. The setup involves an Arduino Uno and an ESP8266 WiFi module. Key Issues: - The Arduino Uno seems to go offline without a clear reason. - Unsure how to bring it back online. Ideal Skills and Experience: - Proficient in working with Arduino boards, particularly the Arduino Uno. - Hands-on experience with the ESP8266 WiFi module. - Strong troubleshooting skills for connectivity issues, especially with COM port. - Background in home automation projects would be a plus.

I'm looking for an experienced developer to write software for an ESP32 module. The primary function of the ESP32 will be to collect sensor data. The ESP32 will need to communicate this data using both WiFi and Bluetooth, with a specific focus on implementing Bluetooth Low Energy (BLE). Ideal skills and experience for the job: - Proficient in programming ESP32 modules - Experience with sensor data collection - Strong understanding of WiFi and Bluetooth communication protocols - Specific experience with Bluetooth Low Energy (BLE) - Ability to write efficient, reliable software for real-time data collection and transmission.

Wire Game arduino code. .

I'm looking for a professional with solid expertise in SolidWorks and Inventor to create a 3D model for a manufacturing project. The model will be used in a fabrication process primarily involving welding and assembly. Ideal Skills and Experience: - Proficiency in SolidWorks and Inventor - Experience in product design for manufacturing - Previous work related to welding and assembly fabrication - Understanding of creating models suitable for CNC machining and 3D printing - Ability to meet project deadlines and specifications.

...an experienced developer specializing in Arduino and Android applications, and I would be delighted to assist you in creating your moisture sensor app. Project Overview The app will: Hardware: The ESP8266 module will handle Wi-Fi connectivity, communicating with the app. Sensors can be simulated or real, depending on your requirements. App Features: A clean interface inspired by your provided pictures. Real-time updates for sensor values. Customizable moisture thresholds for user-defined control. Development Process: Initial setup and design of the user interface. Integration of the ESP8266 for seamless communication. Testing with both simulated and real sensors to ensure reliability. Why Choose Me? Extensive experience working with Arduino...

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I'm looking for a professional to write Arduino code for controlling a single digit LED display with a Radio Frequency (RF) remote. The display will be showing numeric values. Key Requirements: - Develop Arduino code to control the LED display via an RF remote. - Ensure the code allows for seamless display of numeric values. I don't have an existing RF receiver module, so I would appreciate recommendations for suitable hardware. Ideal candidates for this project should have extensive experience in Arduino programming, RF technology, and LED displays.

I need an expert in network security to help identify unauthorized users on my home wifi network. The main objective of this project is to pinpoint any potential wifi thieves. Key aspects of the project: - I am specifically looking for software-based detection methods. - Experience with network security and unauthorized user detection is crucial. - I would prefer someone who can deliver a comprehensive report on the findings. Your bid should reflect your ability to meet these requirements.

I'm looking for a Tuya expert who can help me create a Python function to set my single electricity meter (a 1 channel smart power clamp) into pairing mode. The function should also send the SSID and password of my current network setup. NOTE: the Tuya device is in a known wifi network; after receiving the command it will switch to the new one Key Details: - Device Type: The project involves a Tuya-compatible single electricity meter, specifically a 1 channel smart power clamp. - Interaction Method: The function will control the device locally via the LAN protocol. - Network Information: The function should be able to utilize both the SSID and IP address of the network. Ideal Skills and Experience: - Proficiency in Python - Experience with Tuya devices - Knowledge of Local c...

...full-stack cloud-based web application. - Integrate Autodesk Inventor API or similar CAD/CAM software using .NET SDK. - Implement relational database design and management. - Ensure application security, performance, and integration with manufacturing workflows. - Collaborate with UI/UX developer to implement design. - Automate design tasks and extend software functionality. Technical requirements - 3+ years of web application development experience. - Proficient in Python, Django or Flask, and C# with .NET SDK. - Experience with Azure cloud services and relational databases (PostgreSQL, MySQL). - Knowledge in RESTful API, version control (Git), frontend technologies, and Docker. - Familiarity with Autodesk Inventor API or equivalent and COM API integration....

...microcontroller and two GC9A01 TFT displays. Key requirements include: - Using frame-by-frame animation techniques with libraries such as LVGL, TFT_eSPI, TJpg_Decoder, and SPIFFS or LittleFS for storage. - Smooth rendering and advanced functionality. - Implementing a servo motor mechanism for controlling the 'eye' turning feature inside the headlight. - Creating a web-based control panel integrated via a WiFi hotspot for dynamic user interaction. - Designing a 3D-printed bracket housing to securely hold a 77 mm lens on a bi-LED projector. Ideal skills and experience for this job: - Proficiency in using ESP32 microcontroller and GC9A01 TFT displays. - Strong background in frame-by-frame animation techniques. - Familiarity with LVGL, TFT_eSPI, TJpg_Decoder, and SPIFFS ...

I am looking for a skilled Arduino developer to create an interactive, sensor-based educational model. Key Requirements: - Extensive experience with Arduino programming - Proven track record of creating interactive models - Ability to integrate various sensors into the model - Excellent communication skills to explain the project and its educational benefits The goal of this project is to create an engaging tool that can facilitate learning in a fun and interactive way. It should be robust, reliable, and easy to use. Experience in educational tool development is a plus.

As a part of Kilobytes Data Solutions, a company delivering technical support and services in the networking and communications sector, we are in need of IT professionals on a contract / freelance arrangement for varies c...existing clients. Key responsibilities: - Offering continuous technical support to our clients - Planning and consulting for network design and infrastructure - Troubleshooting any networking issues that may arise Your expertise should ideally include: - Extensive experience in IT Infrastructure design - Proficiency in configuring internet gateways - Expertise in setting up and optimizing LAN and WiFi infrastructure If you're passionate about providing high-quality IT support and enhancing network infrastructure, I'd love to hear from you. - see job ...

I'm looking for a skilled iOS devel...create a minimalistic, user-friendly app for monitoring moisture levels via Arduino sensors. The app will connect with 1 to 8 sensors over Wi-Fi, displaying their readings on a grid layout. Key Features: - User can set a default moisture level - Visual feedback: table turns red when moisture exceeds the set level, stays green when below - Option to display readings from 1, 4, or all 8 sensors - Push notifications alerting the user to changes in moisture levels Ideal Skills and Experience: - Proven experience in iOS app development - Prior work with IoT (Internet of Things) applications is a plus - Strong understanding of minimalistic design principles - Experience implementing push notifications in apps - Knowledge of...

I am looking for an experienced coder to convert my Arduino code to work with the Padauk PMS152. This is for a customized application aimed at enhancing my business operations. Key Responsibilities: - Retain and adapt the specific functionalities from the Arduino code: sensor data handling, communication protocols, and actuator control. - Ensure the converted code is optimized for a Padauk PMS152. The ideal candidate will have extensive experience with both Arduino and Padauk coding and a good understanding of developing custom applications for business purposes. Familiarity with sensor data handling and communication protocols is crucial. Please include in your proposal examples of similar projects you have completed.

I am in need of a detailed wiring diagram for my Arduino R3 project which controls a Stepper motor. The connections are already listed, but I would like a professional and clear diagram to wire from. Key Project Details: - The wiring diagram needs to be in PDF format. - It should be created using Fritzing software. - The diagram should include detailed labels for all connections. Ideal Skills and Experience: - Proficiency in using Fritzing software. - Prior experience in creating wiring diagrams for Arduino projects. - Attention to detail to ensure all connections are accurately represented and labelled.

I'm seeking a skilled Arduino coder to help me write a program for a radio sweep unit using a TEA5767 and an Arduino Uno. The unit should include: - A button to start and stop the sweep - A button to switch between forwards and reverse sweeps - A button for a random sweep - A potentiometer to adjust the sweep speed - An I2C IIC LCD 1602 Module to display the current frequency, sweep rate, and sweep direction, all on separate lines - A signal strength indicator The code must utilize pull-up resistors for the buttons. The ideal candidate should have extensive experience with Arduino programming, specifically with the LiquidCrystal_I2C.h library for the I2C display module. The display should be set to show separate lines for each piece of information. Please includ...

...searching for a BLE beacon and a arduino mega to handle the sensors,and everything else ( esp is only for comunication ). Once close, it should start the car. As a backup, it will use an R503 fingerprint sensor for authentication. Key components of the project: - mcp2515 to detect engine RPM and door status via bmw K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Facebook, etc. - Willing to communicate via calls to facilitate the project. Please note that all functions should be controlled by the Arduino...

I'm looking for a skilled Arduino developer to create an interactive maze game using basic sensors and LEDs, with button presses as the main form of interaction. The game should challenge players to navigate a maze without touching the boundaries. Key project components: - Utilization of basic sensors and LEDs - Interactions primarily through button presses - Game objective centered around navigating a maze Quisiera que me programara el codigo en Arduino UNO. Basicamente una vez empezado el juego , el jugador tiene un tiempo determinado para completar el laberinto si tocar el cable, si lo consigue se da un codigo a traves de mensaje. dejo un enlace a un video de yotutube que es exactamente lo que quiero hacer:

...process. What’s in it for You? Pre-prepared Drafts: Save time with a project that’s already 80% complete. Flexible Work: Manage your time and workload as per your schedule. Quick Turnaround: Finish the work efficiently and get compensated promptly. Professional Satisfaction: Play a critical role in filing 14 patents for early publication. Collaboration Opportunity: Work closely with a motivated inventor, adding to your professional portfolio....

I'm looking to hire someone to work on a little experimentation project. The project includes programming with Arduino and synth sequencers. The primary function of this system will be to control the speeds of a stepper motor from a control voltage synth sequencer through Arduino. The project requires: - The ability to design and implement a system with arduino that can control a step-motor and use components such as quadrature encoders and switches. - The capability to create a system that allows for CV control from a synth sequencer. Thanks for your attention and looking forward to hear from one of you. Best greetings to you all