Arduino Jobs

Do not apply unless you are in the U.S. now! I'm looking for a tutor for one-on-one sessions centered around Arduino programming and hardware interfacing. The student has an intermediate skill level and is particularly interested in: - Basic programming and code structure - Sensors and input devices - Actuators and output devices The tutor must be able to explain core concepts in a clear and understandable manner, demonstrate practical examples, and guide through hands-on projects. Experience with teaching Arduino programming in Python is essential.

I'm working on a research project and need an Arduino gas sensor to detect Carbon dioxide, Carbon monoxide, and NOx. The sensor will need to have capabilities for data logging and real-time alerts. Okay so using the arduino nano ESP32, I want to connect up a MICS-6814 gas sensor and run some code in which it detects the level of CO2, CO and other pollutants and then light up, either a green, amber or red LED depending on the air quality, green being good, amber being okay and red being poor. I have wired this up as follows which to my understanding is correct (but perhaps not): can you modify the code to include where I've added the inputs. So, the +5v on the sensor is connected to the VBUS on the arduino as it is powered by USB, the NO2 is connected to A1 input, the NH3 is con...

I'm seeking expertise in Arduino and Modbus. The project involves reading Modbus registers from a controller via RS485 using an Arduino Opta. The successful candidate will help trigger actions based on the data, turning devices on/off, sending notifications and logging data for analysis. Key Tasks and Requirements: - Monitor and control a device based on Modbus data - Send alerts for critical values from the Modbus registers - Log data for later analysis, tracking 125 total Modbus registers - Implementing a visual display of approximately 20 data points on the Arduino cloud Ideal Skills and Experience: - Proficient in Arduino programming - Experience with Modbus and RS485 - Knowledge of cloud-based data visualization - Able to design a system for tracking and responding to critical...

I am looking for a developer to assist with: 1. 2x way secureoffline data communication between ESP32 Micro-Controller and PythonJavaScriptC servers. Using X509 certificates. 2. OTA firmware upgrade using self-signed certificate. X.509 certificate, AES256 is used for encryption algorithm, while the HmacSHA256 for hashing algorithm. Key requirements: - Good understanding of ESP32 MCU, Python, and JavaScript - Good understanding of data encryption, decryption and hashing techniques, particularly using AES256 & HmacSHA256 - Good understanding ESP32 OTA firmware upgrade

*Project Description:* We are looking for an experienced electronics engineer or freelancer with expertise in designing and developing a *custom zero export device* for a solar power system, including integrating *CT sensors*. The device should ensure no power is exported to the grid while maximizing the use of solar energy for local loads. *Key Requirements:* 1. *Zero Export Device:* - Design and development of a zero export controller that can be integrated with grid-tied solar inverters. - The device should limit power export to 0W by dynamically controlling the inverter output based on load requirements. - Must be compatible with standard solar inverters (Fronius, SMA, Solis, Huawei, etc.) using RS485/Modbus or Ethernet communication. 2. *CT Sensors:* - Development of CT...

I'm looking for someone to help me code my lighting project that uses a magnetometer and magnets for controlling light intensity and direction of LEDs. This system should allow for full-range intensity control, not just basic on/off or dimmer settings. Ideal skills and experience for this project would include: - Knowledge in electronics and LED technology - Experience with magnetometers - Skills in creating interactive lighting systems - Understanding of indoor environmental considerations - Great arduino and coding experience Please submit a bid if you have relevant experience and can deliver a high-quality, functional system.

Necesito una PCB que sea capaz de medir: Posición GPS (Precisa) Nivel 2 Ejes (Precisa) Nivel 1 Eje (Precisa) Altitud Brújula Temperatura Voltaje Hora Y mostrarlo todo en una pantalla Oled de 4" Se puede poner al menos 2 botones para navegar entre pantallas.

Project Overview: We are looking for an experienced IoT hardware developer to help design and prototype a motion-sensor device that will be integrated into an E27 lightbulb form factor. This device will track movement, connect to WiFi, and send data to a cloud platform for real-time monitoring. If no movement is detected after a specific period, the device will trigger an alert. The successful candidate will have experience with hardware prototyping and integrating WiFi-enabled microcontrollers with sensors. Key Responsibilities: Design and develop a motion-sensor device that fits into an E27 lightbulb housing. Integrate a motion sensor (PIR or Radar) with a WiFi-enabled microcontroller (e.g., ESP8266, ESP32). Ensure seamless WiFi connectivity for data transmission to the cloud. Design a...

I'm in need of a skilled Arduino programmer to assist me with a project. The task is to write basic code for an Arduino Uno that controls an LED. The LED needs to blink in a specific, custom pattern that I will provide. Ideal Skills & Experience: - Proficient in Arduino programming - Experience in controlling LED via Arduino - Able to implement custom blinking patterns

I'm looking for an expert in Raspberry Pi and color sensor technology. The project involves setting up a Raspberry Pi4 with a color sensor for real-time color monitoring. The data from the color sensor needs to be sent over Ethernet using the TCP/IP protocol. The specific data output that I need is the raw RGB values from the sensor. Ideal candidates for this project should have: - Proficiency in Raspberry Pi and color sensor technology IPF OF650080 - Experience with TCP/IP protocol for Ethernet communication - Ability to work with and interpret raw RGB data Please provide a portfolio or examples of similar projects you've completed.

I'm seeking a skilled programmer to configure an NFC reader with an ESP32 microcontroller for my project. The reader should be able to read NTAG (or other) NFC tags. Ideal Skills and Experience: - Proficient in programming with ESP32. - Experience with NFC technology, specifically with reading NTAG (or other) tags. - Familiarity with microcontroller interfacing and setup. - Ability to deliver a clean, functional code.

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I'm looking for a skilled engineer to assemble a robot arm capable of playing a PC game autonomously. The robot arm will primarily need to perform keyboard inputs, pressing both regular and function keys. Key Requirements: - Proficiency in robot arm assembly - Experience with industrial automation - Understanding of keyboard input mechanics Ideal Skills: - Knowledge in creating interactive robots - Ability to optimize robot for game playing - Experience in using robot arms for non-human interaction The goal is to create a robot that can interact with a PC game without human intervention. Please consider this when preparing your bid.

I have a task that involves decoding a Base64 string into a Hexadecimal format using Python. The string is between 100-500 characters long. I'll provide the Base64 string directly. - I will share two paths with you. The second path is the Base64 path. - The objective is to decode the Base64 string to be the same as the old path. - I will compensate for your efforts. Ideal candidates for this project should have: - Proficiency in Python - Experience with Base64 encoding/decoding - Skills in converting data into Hexadecimal format - Ability to follow instructions and work with provided paths. Please be ready to start immediately.

I'm looking for a Python developer who can create a project that converts live sign language into speech and text. Key Requirements: - The input will be coming from a webcam. - The output text should be displayed on the screen. - The speech output needs to have a male voice. Ideal Skills for the Job: - Proficient in Python programming language. - Experience in working with webcam input and real-time processing. - Knowledge of speech synthesis and text display programming. - Previous experience in working with sign language recognition would be a plus.

I'm seeking an experienced developer to create code for a Nuvoton microcontroller. The microcontroller will be part of an industrial automation device used for remote speed control of a BLDC fan. Key Responsibilities: - Develop code for the Nuvoton microcontroller - Ensure the code is suitable for controlling the speed of a BLDC fan remotely Ideal Skills: - Proficiency in coding for Nuvoton microcontrollers - Experience with industrial automation devices - Prior work with controlling BLDC fans would be highly beneficial

I'm looking for an expert in Arduino Portenta to help me develop a project that will monitor and control a coffee roaster. Profile roasting functions are required. Display screen is Android tablet Drum speed control via Delta inverter 1 unit Temperature probes 3 units ( Bean temperature, exhaust temperature and room temperature) Leister Mistral 6 hot air gun control for heating I have Android tablet coder ready

I'm looking for a skilled software developer to create a block-based coding software for my own PCB. This software should be tailored for commercial product development and need to run on Windows and iOS platforms. Key Requirements: - The software should have an intuitive drag-and-drop interface, making it easy to use. - It should allow seamless integration of code written in block-based format, C or C++, and Python. - Extensive library support is crucial, enabling users to have access to a wide range of coding resources. Ideal candidates should have experience in software development for educational or commercial purposes, particularly with block-based coding software. A solid understanding of how to create a user-friendly GUI and extensive library support is a must. Please provid...

I'm seeking an experienced Arduino programmer with expertise in working with the ESP32 NodeMCU or any other embedded platform for a project involving various sensors and components. This is a multifaceted project encompassing different types of sensor-based applications. Key components of the project include: - Temperature and humidity sensors - Motion and proximity sensors - Gas and air quality sensors - LED and clock - RFID The ideal candidate will have comprehensive experience in: - Programming with Arduino - Working with the ESP32 NodeMCU/Nordic/PIC/STM - Integrating and programming with various sensors and components Your role will be to help me setup and program the ESP32 NodeMCU and Arduino for these different applications. Let's bring this project to life together! I...

I need an Arduino program that can plot graphs in the time and frequency domain. Ideal Skills and Experience: - Proficient in Arduino programming - Experienced in data visualization - Understanding of time and frequency domain - Knowledge of graph plotting techniques

I'm seeking an experienced Arduino programmer with expertise in working with the ESP32 NodeMCU for a project involving various sensors and components. This is a multifaceted project encompassing different types of sensor-based applications. Key components of the project include: - Temperature and humidity sensors - Motion and proximity sensors - Gas and air quality sensors - LED and clock - RFID The ideal candidate will have comprehensive experience in: - Programming with Arduino - Working with the ESP32 NodeMCU - Integrating and programming with various sensors and components Your role will be to help me setup and program the ESP32 NodeMCU and Arduino for these different applications. Let's bring this project to life together! I am looking for a regualr developer who can wo...

I have a hotas flight joystick that I want to use for controlling a naza m v2 flight controller on an octocopter. This project involves coding an Arduino to facilitate this. Key Requirements: - The Arduino should handle the joystick input. - Specific buttons on the joystick require customization. These include the thumb button and the hat switch buttons. The trigger button does not need to be modified. - The code should be efficient and facilitate smooth control of the octocopter. Ideal Skills and Experience: - Proficiency in Arduino programming. - Experience with joystick interfacing. - Familiarity with naza m v2 flight controllers. - Prior experience with octocopter setups is a plus.

I need an expert in IoT and embedded systems to help me establish a Bluetooth communication link between my Infineon AI KIT PSoC 6 and my Samsung phone. The AI KIT is equipped with a BMI270 accelerometer+gyroscope and a BMM355 magnetometer. Key Requirements: - Establish seamless Bluetooth communication between the AI KIT and Samsung phone. - Transmit accelerometer readings from the AI KIT to the phone. Ideal Skills: - Proficient in Bluetooth communication protocols. - Experienced with Infineon AI KIT and Samsung AIROC applications. - Strong knowledge in handling and transmitting sensor data. There are examples on how to make it in Infineon's ModusToolBox directly, such as Bluetooth HelloSensor and BMI160 integration (older version of BMI270). See below: I can provide you with ad...

I'm looking for a developer to create a Christmas-themed Secret Santa display using an 8-13 inch non-touch LCD screen attached to a cardboard box. The screen should continuously animate through a list of names, styled with a festive theme. I need the ability to wirelessly stop the animation to reveal the final selected name. Additionally, there should be a way to remove names once they have given their gifts. The system must be able to run for several hours (5-6) powered by an appropriate power supply to wall socket. What I am requesting specifically, is the ability to provide the raspberry pi and all the component required or just scripts and all with instructions on running etc This will probably require a python script on a raspberry pi etc. Unfortunately i just don't ...

I'm looking for an expert who can help me control three stepper motors using Arduino (or similar platform) based on numerical values from a spreadsheet. The project also involves setting up a Node-RED desktop for monitoring and controlling I/O from other equipment. Key Requirements: - The stepper motors need to move different amounts based on numerical values defined in the spreadsheet. - You need to set up a Node-RED desktop that will allow for monitoring and controlling I/O from other equipment. - Some of the input data will be used to pick stepper parameters defined in the spreadsheet columns and sent on to the Arduino. - You will utilize the dashboard interface, flow-based programming, and integration with other services features of Node-RED. Ideal Skills and Experience: - Profi...

I'm looking for a freelancer to help me with a personal coding project. This is a hobby project and the focus is primarily on technical work, particularly coding and possibly some electronics. Your role would be to assist in the coding aspect, and potentially in the electronics if needed. Ideal Skills: - Proficient in various coding languages - Experienced with technical hobby projects - Knowledgeable in electronics Experience: - Prior work on personal coding projects - Experience with hobby coding or electronics projects - Prior freelance work in technical field

I'm seeking a skilled Arduino programmer to modify the text displayed on a 20x4 i2c display. The text should change based on different voltage ranges detected on an analogue input pin. Key requirements: - Detect voltage ranges from 3V to 12V. - Display 4 to 6 custom messages depending on the voltage range. - The messages should be pre-defined and tailored to specific voltage ranges. Ideal skills: - Proficiency in Arduino programming. - Experience with i2c displays. - Ability to design and implement custom software solutions. - Understanding of voltage detection and analogue input handling. Looking forward to your proposals! Phase 1 - run demo code on display to confirm working (easy) Phase 2 - determine what is displayed based on voltage input (slightly harder)

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I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.