Arduino Jobs

Necesito reparar el código Arduino de dos aparatos que no están funcionando bien: Aparato 1: Báscula Objetivo: Al poner el peso correcto encima, el electroimán debe desactivarse Problema actual: El electroimán se desactiva con el peso incorrecto, y con el peso correcto se abre aleatoriamente, a veces si, a veces no, a veces al rato. Aparato 2: Teclado con música Objetivo: Desactivar la música de fondo del aparato. Problema actual: El aparato funciona bien, pero tiene una música de fondo que no deja de sonar y es muy molesta. La quiero desactivar.

TENGO UN CODIGO ARDUINO EL CUAL LO QUIERO PONER A TRANSMITIR POR BLYNK

Crear una app y lo necesario para controlar una bomba de agua, reflector de leds y un servo para girar el tubo de salida de agua mendiante el celular y que se puedan crear rutinas de encendido, apagado cada cierto tiempo, cambio de color de leds y giro del servo.

we have a car suspension control app, I want to create a function in the app so that the user can register the height of the car he chose

I have an MQTT arduino code that is working, but after 1 loop the MQTT disconnects and is not sending messages again, so I need help to fix the code

This is a project that requires wiegand protocol over ethernet using esp8266. The project should have two esp8266. One of them is connected to the reader and the another to the access control board passing the data over the ethernet. It's just the code for the esp8266.

I want the software for an object tracking robot,which can automatically detect insects and rats and aim and shoot a laser controlled by a servo,i am using an Arduino mega,huskylens,dc geared motors for x,y axis rotation.i am mounting this on an extra information message me.

I am using an Arduino mega,Using husky lens which should auto matically detect insect,track it and shoot a laser wich is controlled by a servo motor,i am using dc geared motors for x,y axis rotation.I am mounting this on a autonomous i only need the coding part for the insect tracking and shooting a laser controlled by a servo.

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Hi, After a PCB design and possible coding for a WS2812B clock. Similar to attached image. Basic Functions - WS2812B leds around clock, 60 for inner circle, 12 for outer circle. - Text on front of clock for the 'hr'. - Buttons on back for reset wifi / set time. - Button battery for holding the time when no power. - Light sensor to 'dim down light at night', and make brighter during the day. Advanced Functions. - Integrated Camera module at centre of clock. Code Integrations - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. -- Adjust dimming (light sensor) -- WS2812 colour picker wheel for setting, hour, minute, seconds. Thanks Tristan

* This project is built with Micropython on ESP32-PICO-V3-02(compatible with normal ESP32) * It requires to read a value from a pressure sensor (I2C connection) * Tricky is that need to run on ESP32 UltraLowPower processor while the MCU is in sleep mode. IMPORTANT! Please see attached PDF files, I explained the whole requirements and suggestions. Please NOTIFY ME! what MCU and I2C sensor will you use for this project.

Dapat membuat aplikasi untuk menggerakkan lengan robot prototype menggunakan bantuan Augmented Reality. Robot virtual (AR) dilapisi dengan yang asli, lalu AR digunakan sebagai perencanaan jalur pada lingkungan kerja yang sebenarnya. Input AR berasal dari Potensiometer.

Double farm gate opened and closed by 433mhz remote controller OR remotely with web page/App via ATMEGA328P controllers and linear actuators with Status displayed on remote screen. Knowledge of Arduino, Stepper Motor PWM and LoRaWAN is required. Full brief supplied to shortlisted candidates meeting the selection criteria.

convert 3d printer to plotter i already install a pen on the z axis of the 3d printer. please help me to convert images to g code to draw them in 3d printer

my son have good info about arduino , need some one to make projects with him , for a lot of sessions , payment per session hour.

ho bisogno di agitare il contenuto di una provetta di plastica, agitando la provetta stessa. L'impulso per l'agitazione deve essere dato tramite un comando gestito da un mio software.

need to learn my son Ev3 applications then arduino over hourly sessions. payment per hour

Raspberry Pi coder needed for multiple jobs. Details will be discussed.

We are working on a modulator for electromagnetic hypersensitive clients. Our modulator has been very successful in providing relief for clients around the world, however the code has some bugs and needs improvement We use Rasberry Pi 4 with Micro Controller and ADF4351 Frequency generators Separate signal code from card generation. Read code and comment. Use threads to launch each frequency change per card Create a few different functions to initialize all cards Test functionality without threads ReD about chip datasets and phase functions. IMPROVE CODE

You are free to choose your project title like a Traffic light, running light, Alarm clock, security door and many others.

I'm working on an academic project where I need to make an automatic connection between a BLE breathalyzer device with custom features. My goal is to make the ESP32 in client mode look for the device's Mac and make the automatic connection, I can make this connection normally through the ble Scan application and bluetooth terminal software, for more details I'm available.

Develop an app to send feedback to a microcontroller regarding surface level.

i am working on Lora Ra-02 SX1278 with Arduino with dht11 sensor i facing some issue with receiver side. sender side ok sending correctly in serial monitor but not in receiver so if u r interested to help me plz check attach files then bid

Hi, I want to train a csv data using ML and convert it to tinyml format and deploy it in esp32

I want to setup Helium with the Cubecell GPS Node.

I'll try to summarize as much as possible what I want and if you have any questions just ask me. I would like to develop a hardware, basically I want to create a gas sensor using an Esp32. This would be the first part of the project, the second would be just an app to visualize this data, alerts in case of leakage, that would be very simple. I want to solve is precisely to make it commercial, for example: To be able to develop a system that is multi-user, where the customer who buys my gas alert system can register this sensor in the app and have access the aforementioned information. Summarizing what it would be: Develop pcb for this gas sensor system, app for the customer to register the device and the "backend" so that this idea of ​​several users on the platform works...

Hi I want someone who can create a bike speed sensor project that send data online via GSM or WIFI to mysql database

I have a program need to upload in attitiny 85 ic [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

I have a program need to upload in attitiny 85 ic [Removed by Admin for offsiting - TOC Section 13]

I need to make an arduino uno programe for car using potinometer and use pulsein function

Hello, I need to design a software that can program an STM32 microcontroller using function block diagram (similar to a PLC) and is capable of storing data on a cloud platform. The device will have 4G module/ Ethernet module to upload data.

I wa t 10 inch display which can becdrifen by aurduino or rasberry pi. There will be 4 digital input , based on which few graphics to be changed and audio lre recorded sound to be announced.

Summary: Off the shelf micro based control unit using Arduino, etc. Unit takes 2 pulse inputs and interprets to speed, these are 5 volt PNP inputs. Unit has multiple relay outputs for alarms, 4-20 ma analog output, serial output (fixed length ASCII), Ethernet Modbus and Profibus interfaces (slave). The unit has no keypad nor display, programming wil be via bluetooth running an app on IPhone and Android devices. App writing is required. Unit has 2 modes of operation. Stand alone single pulse processing and differential detecting from 2 pulse inputs. Thru Hole and SMT, coding, testing and all drawings and source code.

REVISION DE CODIGO ARDUINO, SIM800L, OLED, DTH11