Arduinolavori

I want to move from Arduino IDE to ESP8266 RTOS Start from scratch in ESP8266_RTOS

- A Galvano control system is needed to build to control the moving of a laser spot. - Hardware: Arduino

Need someone to write the code for my project so that it works.

use Arduino to make work automatically play piano tale in android mobile I need people who is located bangalore this is test project so I can give u my upcoming big project....

BUDGET SLIGHTLY HIGHER:::: I have already started this code and halfway through it however am unsure of how to progress and finish it. The aim of the game is to have : Player gains a point when he presses a button on his side when both LED is on(pins labelled already), When player presses button while only one LED is on he loses the whole game. First player to 5 points will win. LEDs must be variable brightness. Buttons use interrupt service (already implemented). I have added additional files that may also help.

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries.... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a difficult test to work with me. You will help me build a consumer IoT (Internet of thing...

Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado para Windows.

arduino esp32 fauxmoesp code for 16 or more devices to be detected by alexa I have code but it stopped discovering on gen 2 devices of alexa also on other gen devices

i need a one who has good concepts of arduino.

NOW: Currently, this syntax is done to display the current score at each correct calculation. GOAL: We would like to display the syntax when clicking operations 7,4,2,5 in this correct order. Example: number to calculate is 500. We pres numbers 7,4,2,5 in that specific sequence and syntax is performed. Than program goes on: RELEASE BUTTON is written and when we unpressed these four buttons number 500 is shown back. Everything else is already done (scheme and a working code).

Requirement Hardware Devices: Arduino Uno HM-10 BLE 4.0 Module IONIC Platform Android OS (To Test App) IOS OS(To Test App) *********************************************************** I am searching for developer to develop a hybrid app using IONIC Platform. The Application is connected with HM-10 BLE 4.0 Module Using Arduino Uno . An Arduino Uno Must send/Receive values from Ionic App Using HM-10 BLE 4.0 Module . The App must work in tow Operating systems Android & IOS. ******************************************************************** Idea: The Arduino Uno collect a sensor value then the value will send to the app using Using HM-10 BLE 4.0 Module. The App will Receive the value , then the app will show sensor value in screen. In App , First , we need t...

Arduino circuit and programming for drive way traffic light.

Arduino circuit and programming for drive way traffic light.

As a solution for locating a difficult-to-find automotive noise, both while the car is stationary and while moving, I'm imagining a group of perhaps 6 identical Bluetooth-enabled X-Y-Z vibration sensors which can ALL be started up, connecte...smartphone, which I believe might not be able to receive 6 data streams at the same time. I'd to also rely on this freelance to identify the cheapest, most cost-effective sensor and Bluetooth components that can still perform a high-quality job as described. I'm open to whatever processor technology works well as the 'brains' of each of the remote Bluetooth/Vibration Sensor modules, thinking Arduino or Raspberry PI might be what the freelancer recommends, but am open of other technologies if the same functionality can...

Hi there, We are looking for someone who has experience building a wearable chest mounted heart rate monitor device, hopefully you will have the correct experience with sensors etc. But we will need to build the device close to pre-existing devices.

I am using an ultrasonic sensor and Arduino Uno. I want to allow the distances read by the sensor to translate to different notes. The serial will be converted to MIDI in Hairless MIDI.

Bonjour, je possède un Arduino Méga + Shield Ethernet avec du code Arduino qui importe les trames d'un onduleur photovoltaïque et je souhaite que ce code au lieu d'être envoyé sur un serveur Web que je ne possède pas, expédie les données au format MQTT vers Home assistant;

This project is about writing, reading and modify information on SDcard. Data is a message that we obtain from GPRS. You don't need to implement any code for GPRS but this aspect can be useful for you to understand why and how to write the data to sdcard. There are 2 files: "" and "" - In "" will be saved all sensors data durring the loop. We will have a header. A file as example will be provided. - In "" we write the messages when GPRS can't send it to server. If this file exist and GPRS can transmit, will take a message from this file and retransmit it. After message was retransmited, will be deleted it from the file. If the files reache more than 1Mb, create another file using the time as name. for example: (year-mont-day-hour-minut...

Automatizar sala cultivo de hongos. Alta humedad. Actualmente la tenemos programada la humedad con un sensor DHT22 y fallan los valores.

Hola!! estoy buscando una persona que me desarrolle un pequeño proyecto: El proyecto se trata de desarrollar un controlador de temperatura mediante el uso de un Arduino que tenga wifi y que tenga bluetooth. Solo necesito uno, ya que es para un proyecto personal de mi casa. Se requiere que el arduino tenga un servidor nodejs o la posibilidad de enviar datos de temperatura a un servidor.

buenos dias gabriel, ocupamos un dispositivo basado en arduino segun nos pide nuestro proveedor extranjero para hacer una demo. basicamente es un dispositivo que via web socket este monitoreando un mensaje que cuando sea para el, capte el codigo y cierre un contacto, estas disponible? yo estoy en escazu, gracias

Quiero conectar una termocupla tipo K a un arduino nano via el módulo MAX6675 y visualizar la temperatura en un smartphone android. La conexión debe ser cableada mediante usb-OTG. Para no necesitar baterías ni cargador. Tengo todos el hardware. Solo necesito el código (comentado) y qué aplicación utilizar en el celular para leer la temperatura.

Simple project , need code writen to allow two simultaneous data and clock inputs logged to sdcard. Arduino pro mini or equal.

I need a mini LINBUS project. I want to listen LINBUS devices and send some simple commands from arduino.

Busco ayuda con la programación y diseño de circuito usando arduino, el circuito base constaria de 22 pulsadores y 4 encoder rotary

1 - I need someone who has had experience with ADE7753, to read the active, reactive and apparent power registers. 2 - I already have the board for testing, I just need the adequacy in the software. 3 - Calibrate the registers according to the ADE7753 datasheet. *** Only the bidder who has worked with ADE7753. ***Use the arduino UNO or atmega328p to read and calibrate the registers.

No necesitas un Arduino (C/C++). Você não precisa de um arduino. No necesitas un ESP32 (MicroPython). Você não precisa de um ESP32 (MicroPython). No se necesita experiencia. Você não precisa de nenhuma experiência. You must live in one of the following countries... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in Latin America ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically t...

En resumen lo que se necesita es un diseño de PCB en el cual se pueda conectar mediante wifi, ethernet y gsm, la función del pcb es activar una sirena y unos reflectores, los cuales serán controlados mediante controles de radiofrecuencia RF 433 que serán entregados a diferentes usuarios, luego de activar la sirena o los reflectores enviar la información mediante el protocolo MQTT a un dashboard simple, toda la información deberá ser almacenada en una base de datos MYSQL

I need someone to program an arduino gsm mkr 1400 to send temperature readings from a sensor to a mysql database. Database goes as follows ID Temp Timestamp Sensor No . the board is using the gsmr network aswell. temps will be sent every so often, with multiple sensors reading temps.

I have a Arduino code for a robot line follower. I need help fixing the code because it won’t work properly. Can you fix my code up and see what I’m doing wrong

...and need help with the electronics and software. We realize that this is a multi-faceted project so let us know in what capacity you can help us. The simple explanation of the product is it takes measurements from multiple sensors and based on those readings it turns on and off relays to control our machine. To expound on that simple description: We would like to have a microcontroller like an arduino nano 33 IoT plugged into a custom PCB. This PCB would house the relays and ports for the sensors to plug into along with a touch screen. On the software side we would like a gui on the touch screen to display status of the machine, allow the user to set the parameters for when relays turn on and off, and to provide a clean user interface. Along with what is mentioned above we woul...

hola. estas disponible para hacer un dispositivo Arduino ? lo ocupo para una demo y mi proveedor en argentina dara las instrucciones. el dispositivo vía web socket debe de escuchar y filtrar un código para el y cuando sea positivo debe de cerrar un contacto

There are some issues on the script and look forword someone to fix it. I attached the detail and my script(two files). This is long term project and need to be done as soon as possible. Thank you.

I have an Arduino code that allows the robot to follow a black line. I need help fixing the code in order for it to work properly and be able to follow a black line as well as turn when needed.

Necesito una persona para diseñar y conectar con arduino una placa pcb

I have a Arduino code that I need helping correcting. I want my robot to follow the black line and be able to turn.

I have an Arduino code that doesn’t seem to work, all I’m trying to do is get my robot to follow a black line.

Hello, I'm a startup founder and I need help for the programming of my prototype using an Arduino and the Blynk platform. This is more of a test than the real program but if everything goes well, bigger projects will come. Here's the routine of the program: 1. I press a switch button on Blynk. "if" loop detect the state change of the switch. relay change to "LOW" for the necessary time amount 4. After, the relay switch to "HIGH" and turn off the button in Blynk 5. Loop start over I've made a code but I keep getting an error and I can't fix it. I will share the code and the error code with the winning candidate.

...budget for this project is $30. Please DO NOT bid if you do not agree with the given amount, nor if you cannot bid for the project within this budget. Thanks! ============================================ Just for the sake of learning, I want a very basic Android App to - send the result of selecting some Gui options (see picture attached) in Json (Encrypted) format to a BLE device (it will be an Arduino ESP32, that will receive these data, decrypt it and do something with it, but it is real irrelevant for the App), and - displaying the response in a text box (the App will not do anything with it, but just displaying it), I will need the program to later check it and learn from it. I can already program in C# and i am used to DotNet Core 3.1., so it would be great if you could...

I'm looking to take this Arduino layout to do a small PCB run of about 50 units. Looking for advise on best/most cost effective stepper motors, controls and switches to fit my production budget.

buenos dias manuel, estoy en san jose cr, ocupo un pequeño proyecto de arduino para una demo conceptual. tengo un partner en argentina al cual nos integramos y me pide que localmente hagamos un pequeño disponsitivo para que conectado a web pueda manejar un contacto seco estas disponible?

To make user defined professional looking screens for Nextion HMI for Arduino Mega by using Nextion Editor. It will consist of graphs, digital commands, data inputs, trends display, Screen will be provided by us.

Blue robotic depth sensor data display on an analog image. Via Arduino micro and DFR0515 same function as last time

A voice recognition system including a board by which u can control your home lights, fans and everything working on electricity . The first module will have the features to control the lights ,fans and tv. We need a professional coder to code the program . This voice module will work on Arduino. and u know very well that Arduino can be programmed through coding.

i want only schematic nothing more is necessary ..it should use Arduino,and detail of wiring should be provided.

Water cooling of a solar panel by connecting a pump and temperature sensor to the panel. The pump is connected to a water tank, at the same time there is a temperature sensor connected to the panel to measure its temperature. When the temperature of the panel reaches to (example) 45C, the arduino gives an order to the pump to turn on for 10 minutes, in order to cool down the panel. I have a 150W pump (AC), arduino uno, rely and the caples. As well as al the water circulation (pipes, nozzles) I need someone to tell me which temperature sensor is appropriate to measure the surface temperature of the panel. And I need him to teach me how to connect the parts and gives me the code and make sure to run this project well. I haven’t work on any aurduino previously. Thank yo...

function= starts,stop,speed up and speed down

...execute training events ● Be the face of NeuroMaker products and services for new users Qualifications ● Background in education, engineering, STEM, programming or technology highly recommended. ● Public speaking, presentation and communication skills ● Familiarity with block based programming systems like scratch, mblock or makecode. ● Familiarity with STEM education products such as LEGO EV3, arduino boards, sphero or other similar items ● Available for up to 6 hours of training per week ● Must have stable internet connection, computer with high resolution webcam and other resources needed to present trainings online Job Details ● Contract position for $50/hour. Each training session delivered to our clients is approximately 2 hours long and will pay out $100. ● Professional D...

I need you to design a circuit that do the following: 1st: Move an engine. 2nd: A sensor will stop the engine, and activate an electric hydraulic arm. 3rd: once the arm has gone back to original position, the secuence will start again. You can use only electronics, or you can also use Arduino or Raspberry

Necesito un dispositivo basado en Arduino para montar un juego simulando una bomba que se debe desactivar El dispositivo se accionará durante un tiempo configurable mediante una pantalla incluida, una vez encendido, queda en reposo esperando la activación (Pulsando un botón) Cuando se active, empieza una cuenta a tras mostrando el tiempo en la pantalla El artefacto contará con 4 cables, para desactivar la bomba y ganar hay que cortar el correcto (Cuando se activa, ofrecer opción para elegir el color que desactiva) Si se corta el cable incorrecto empieza una cuenta a tras de 60 segundos para la explosión si se corta otro incorrecto explota (suena un buzzer) y se acaba el juego Si se corta el cable correcto muestra en la pantalla "Bom...