ArduinoPekerjaan

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...

Request details Hello i have an ESP32-CAM AI-Thinker with me. My objective is to detect a specific object in the room. Need help with implementing that Arduino Expert

Hello, I'm looking to have an Air suspension management system developed for either a raspberry pi or Arduino. I would also like a custom android app to accompany a touch screen for user inputs. I have some of the items to make this project complete mostly to do with the suspension itself. Things I need it to connect to; 5 pressure sensors (1 for the tank and 1 for each corner of the car) 8 12v solenoid valves (2 per corner 1 up and 1 down) 1 relay to tell the compressor to turn on and off. 1 touch screen for user inputs in the car. 1 Bluetooth/app additional means of user input. Things I want it to be able to do; Manage the air pressure in each corner of the car. would like to be able to manually adjust pressure in each corner to a specific psi value and the system maintai...

Devo realizzare un acceleratore automatico per motori a scoppio, con arduino, con sensore di giri, display, servo in uscita per movimentare la leva acceleratore, con la possibilta' di poter stabilire i giri desiderati da mantenere costanti al variare del carico, o alla diminuzione , ovviamente con inserimento delle distanze del sensore , e con inserimento di fine corsa in discesa o in salita per bloccare il tutto, per non far girare il servo troppo a dx o troppo a sx.....

Soy Carlos, ingeniero mecánico tengo mi empleo de tiempo completo y en ratos libres hago mejoras a los autos. Esta ocasión utilice mi pickup para colocarle un estribo eléctrico que detecta cuando la puerta se abre y se extiende. Una vez cerrada la puerta el mecanismo se retrae y queda oculto en la carrocería del carro. Yo he programado con arduino el funcionamiento del dispositivo, las salidas de arduino van a 4 relevadores que funcionan como un puente H y a su vez van conectados a otros relevadores que direccionan electrónicamente la dirección del giro. Con unos sensores se mide el amperaje y cuando exceda un valor establecido detienen el movimiento de los motores en ambas direcciones. Tengo un mes utilizando el dispositivo con mi c...

I have an experiment that I need to submit before Tuesday. I hope you can help me write this code. It should be the same as the template. I will check the code on the hardware and hopefully it will work.

...necesita experiencia (Não é necessária experiência) You must live in... 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 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...

I am looking for help with a build that requires serial communication between Arduino Nano and Raspberry Pi. I can give the flow and the freelancer would simply have to execute it and we can check it on hardware. Someone in Delhi India would be preferable but not required.

Looking for someone with experience I. Arduino and nRF52 to create a firmware that will read out pressure and temperature from an analog output sensor and an I2C output sensor. Further details will be given to the suitable candidate

I need a function to control a 32x8 LED matrix (MAX7219). The function should be able to pass the minute and second of player1 and player2 (see attachment). Apart from the output of the time, the current player should be marked with a wave sign at the bottom of the display.

I need program for arduino uno with lcd for freezer application. With two NTC Tempature sensor.

We have a project, that is basically reading load cells, displaying them on an LCD screen, and saving the results along with the GPS values on a file every time...on a file every time it reboots, without overwriting in addition to showing and saving the results on the mobile phone. As showing in the attached files, the project has been done so far using load cells, LCD screen, GPS module, SD card module, weight transmitter, DC-DC converter. All of these are connected to an Arduino board, which I'm controlling everything with. Requirement: Come up with a python code that will do the same task with the same tools, only replacing the Arduino board with a Raspberry Pi. Which will require translating the code which is C++ to Python. Note: The code in C++ is ready and works...

I need a function to control a 32x8 LED matrix (MAX7219). The function should be able to pass the minute and second of player1 and player2 (see attachment). Apart from the output of the time, the current player should be marked with a wave sign at the bottom of the display.

ARDUINO CODING WITH FEEDBACK SIGNAL, MEAN MOTOR POSITIONING ENCODER FEEDBACK, OTHER FUNCTION.

...easy hardware-configuration site for an Arduino compatible ESP32, which should consist in several comboboxes, textboxes, checkboxes and sliders. The idea is, that: - Someone goes onto this "config site" and select/check/type-in some parameters, and then the code generates a Json with the entries - This Json will be sent to the ESP32 and then the ESP32 will interpret this Json and do something accordingly. The point is, that i want: - to create just once this Gui and its related code (behind, etc) - to load this site onto my Web hosting server, so that i can configure all online, wherever the Arduino is (not a local network, but on the internet!). On the server site i will install Mqtt as protocol to talk to the ESP32 - to load this site into my Arduino (...

i use this code for making vu meter. code and diagram bellow. but vu meter not working and first time push button work after that not work.

I need an arduino program for an FM radio using arduino nano along with an ar1010. with I2C ans using a screen 16x2. Well its simple but i cant find a good to tutorial to do it. use a 16x2 dot-matrix LCD. use Arduino Nano and the LCD display that comes with an I2C interface. I need an interface that the user will be able to scroll through the menu with a rotary encoder. The menu will have Volume Control, Frequency Control, Brightness control, And something to show how much battery it has left. The input voltage will be 4.5v through 3 AAA batteries.

THIS IS CONFIDENTIAL AND REQUIRE PERSONL CONVERSATION WITH AN ELECTRONIC ENGINEER . I need a simple device to determine speed and rpm etc and send via blue tooth to my app. We are almost complete with our app and product however to complete we need a device that can determine the speed of a brushed or bruschlees motor etc. The rc car is positioned in a specific build box on rollers. The...positioned in a specific build box on rollers. The device needs to get the information eg speed as the car wheels turn on the rollers eg dyno or something and then the info will be send via bluetooth to the app and shown as a guage like a car dashboard. Also what we need is a little sensor that we can stuck on the motor and shown the heat increase as motor is believe all is possible with arduino

I am trying to achieve deep sleep with the TTGO LoRa32 - Approximately .3mA TTGO LoRa32

...necesita experiencia (Não é necessária experiência) You must live in... 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 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...

...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 ...

For an open source project There is ESP32 communicating through UART to MEGA 2560 ESP32 send command to activate / deactivate relay MEGA 2560 Strange behaviour when relay is activated MEGA 2560 is not responding after few seconds. Everything is stuck

I have already tested all the components but I need the suitable coding for GSM module to be compiled in one code with the process code!! The code I have doesn’t work or doesn’t allow the GSM READ to be executed well!! Kindly be fair on the budget.

Saludos a todos, estoy buscando alguien que tenga conocimientos en máquinas expendedoras de Wifi mediante monedas. La máquina puede trabajar con arduino o Raspberry Pi. Necesito alguien que me ayude con el soporte y me guie en la fabricación. El pago puede ser mediante paypal, transferencia bancaria o western union.

Bonjour Est il possible de contrôler un ruban LED rgbic via un arduino pour contrôler le ruban par segment ? Par exemple assigner au ruban LED une couleur définie tous les mètres. Merci Angelo

i have a ready set up of hardware needs a good coding in Arduino Mega, GSM, keypad, LCD, buzzer, LEDS and relay.

Topic: Vulnerability assessment and exploitations in Automobiles. Required Skillset: - Teensy 4.1 - Raspberry PI - Arduino CAN bus module - Arduino - CC1011 transceivers - SDR Dongle and antenna - A fully functional car Words required: 9000 Full Proposal will be send in chat

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...

Ciao Mohammad Adnan A., I saw your profile and I want to talk with you about a couple of projects (a weather station APP and an Arduino Weather station) Kind regards, Stefano G.

Simple Existing Arduino Code developing for GSM Module Only Developing the code work to come up with result.

Correction or rewrite of the following sketches 1. Sketch for 2 timed (millies) servos and the start of the uncanny eyes ( one eye) sketch 2. Sketch for (loop) for uncany eyes for itsybitsy 3. RR track controller sketches are basic and available but I have problems with -compiling error -unqualifie_ id before for etc. I have a iMac 10.15.7, Catalina, Arduino uno, LN 298 N , will send you my existing sketches Help, I'm an artist working on a Corona project, a miniature Theatro Absurdo I'm 80 years old and it seems, that I will never become an electr. engeneer in this lifetime but it would be nice if I can finish this project as long as covid is still an issue. It's a "musical" ballett, performed with a mini elctr. Railroad performing a B...

To do : Arduino based sensors with good and simple (scale ) calibration, datalogging (date,time,temperature,humidity, weight and weight change in 24h,) send information from datalogger on spec.time. 1.2.3 per day. ,10167,11061,13879,316349,417986,821989,931983,942700,942700,975601,1671987,2631981,3061987 Commands: SMS-text commands send GPS position and GSM information,.. Alarm –send SMS raindrops, or battery low,extremly weight loss, errors… Scale have to send every day SMS(text massage) to specificied number (on specified time) or answer on sms. Very important is that all this is running on a power bank so we need energy saving system. possible to replace arduino sensors if you have better solution.

Hello, I’m currently constructing a full-size mechanical 25 cent slot machine powered by Arduino. I have 3 uno boards, one mega and multiple seeediono Xiao mini chips at my disposal. I have a 6 pin coin acceptor , and I plan to make my own coin hopper. My slot reels will be powered by 3+ stepper motors which should all interact to randomly stop at certain points. I was looking for help to get the stepper motors coded to stop at certain intervals, as well as to integrate my other Arduino boards to pay out appropriately and change the led lighting/ sound effects based on the win. I’m fairly new to Arduino but I’m catching on quick. I have tons of items at my disposal as far as sensors, lighting, gears, buttons , magnets ect. I’m pretty much need...

Hello, we are an electric car company. We have an application s..."Uber Driver" based on Java. It is used on a tablet inside a car. This application has many functions, but right now we have problems with only one. Our app communicates with an arduino system at the car door. This arduino activates a mechanism that opens the car door. All this communication is working properly via a USB cable, all system hardware and software is up and running. However, while using the application we cannot charge the tablet and this becomes a problem. Our hardware team has found a solution by changing the connection via USB to Bluetooth. We have already developed the modifications on the Arduino and all the hardware is ready. We only need someone who can modify the app to c...

I am with a sensor project in the Arduino environment and I need to assemble the code to do the reading tests. It would be 4 VL6180 sensors, with the participation of a 600 pulses / rev rotary encoder, with an arduino uno card that transfers the information via Bluetooth to a file to the phone and then transfers the file in Excel. With a counter on an arduino LCD screen. The system moves, the encoder determines when to measure and the sensors capture the measurement.

Estoy con un proyecto de sensores en ambiente Arduino y necesito montar el código para hacer las pruebas de lecturas. Sería 4 sensores VL6180, con participación de un encoder rotativo 600 pulsos / rev, con una tarjeta arduino uno que transfiera la información vía Bluetooth a un archivo al teléfono para luego transferir archivo en Excel. Con un contador en una pantalla LCD arduino. El sistema se desplaza, el encoder determina momento donde medir y los sensores hacen la captura de la medición.

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 freelancers with experience with this integrated circuit. ***Use the arduino UNO or atmega328p to read and calibrate the registers.

I am an amateur Arduino user and I am have been working on a trying to build a functioning replica of the time circuit display from the Back to the Future Series. I have all of the segment LEDs, Arduino boards and the Adafruit 16x8 LED Matrix Driver Backpack - HT16K33 Breakout that is used to drive the LED matrix. As you can see in the photos, I didn't have any issues wiring the lights together and even getting a little sample code to display my birthday. What I really need help with is getting the PCB board for each display row designed so I can have them manufactured. I've tried to do it myself with no luck. It would also be great if I could get someone to help design the code that operates the whole unit based on some functions I would like it to perform. Even th...

The project consists of writing an Arduino sketch for a low-pressure air proportional valve. I would like PID control of the valve. The valve will be controlled by a NEMA 17 stepper motor. The stepper motor will be controlled by a A8825 motor controller mounted on a breakout board that I have specs on. I want to use an Arduino Nano to control the A8825 controller. If you recommend another embedded platform, please explain why. The stepper will only be rotating 50 steps (25% of a revolution or 90°) The scope of the sketch consists of writing a PID control of the motor based on a 0-5v pressure transducer input or a locally set setpoint by an operator (more below). A 2x16 led display will report the current setpoint. The system will have Wi-Fi capability and should be able...

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in... 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 things) product. ✻ HOW TO APPLY ✻ If...

Need a programmer for a live art project in which a webcam / CCTV (with a pan tilt) uses live facial recognition and tracking software to highlight the audience and then morph their face to be smiling with text moving across the screen. Also to save a data bank of these faces if possible.

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in... 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 things) product. ✻ HOW TO APPLY ✻ If...

Please see attached project description. References are required.

I would make the application for raspberry that would be a window in which we include the battery level, the distance traveled by the camera on a counter, and the camera view, and some buttons to record, stop and take a photo. of the battery level and the contameters in which values would you need me to pass them to the raspberry, from my arduino. Would they have to go through the serial port? What kind of data would they have to be?

eria realizar la aplicación para raspberry que seria un ventana en la que incluyamos el nivel de bateria,la distancia recorrida por la camara en un contador , y el visionado de la camara ,y unos botones para poder grabar , parar y tomar datos del nivel de bateria y el contametros en que valores necesitarias que los pasase a la raspberry, desde mi arduino . ¿Tendrian que ir por el puerto serie?¿Que tipo de datos tendrian que ser?

...precio pones por el proyecto total? Seria realizar la aplicación para raspberry que seria un ventana en la que incluyamos el nivel de bateria,la distancia recorrida por la camara en un contador , y el visionado de la camara ,y unos botones para poder grabar , parar y tomar datos del nivel de bateria y el contametros en que valores necesitarias que los pasase a la raspberry, desde mi arduino . ¿Tendrian que ir por el puerto serie?¿Que tipo de datos tendrian que ser?...

...necesita experiencia (Não é necessária experiência) You must live in... 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 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...

Busco ayuda para la realización de una aplicación en LabVIEW para que con una tarjeta Arduino se pueda medir voltaje y temperatura de una aplicación y se registren los datos.

Unless you are very, very familiar with this use case, it will probably not be possible. I am looking for someone with experience. There are ma...are very, very familiar with this use case, it will probably not be possible. I am looking for someone with experience. There are many libraries out there but none that I found work with this configuration. Needs to work with: Arduino MEGA 2560 R3 ESP8266 ESP-01S Micro SD card adapter files will be at a minimum, 5MB - 8MB and in multiple image formats. Must be able to: upload (no download needed) multiple files from an SD card to a server be relatively quick perform checksum to verify the upload Deliverables a library file with a working example in C++ (Arduino IDE) The use case will be to upload 500 images divided across 4 fo...