Arduino Jobs

I need an Android app. I would like it designed and built. In particular the solution should consist in one app interfaced to a remote circuit with a sim card connected to a controller that controls a switcher .

I need you to develop some software for me. I would like this software to be [Logga in för att visa URL] developer for arduino to connect in mqtt cloud

Necesito un programador de app para android y iphone Estoy desarrollando un sistema vecinal de Alarma por SMS o GPRS (con Sirenas y luces y un sistema con Arduino y un modulo de comunicacion que actualmente es un shield de GPRS con chip telefonico celular) con un Boton de Panico en el celular que en funcion de las coordenadas GPS dispare la alarma mas cercana, para ello la app debera autenticar e...

I have a project where I have three toys equipped with ESP32 modules and a few servo motors which is controlled by PCA9685. I want to get connected to these toys via WIFI. Send them MP3 files so that they will play that and some data to PCA9685 to control the servo motors. The code in my phone will be written on Unity 3D. Basically I want to say something to my phone and the toy should say the sam...

Hi, We are looking for expert, who have good knowledge of PCB Designing, Python Programming & also have good knowledge with major Boards like PI, PIC, Arduino & Beaglebone.

wifi module esp8266, web page/Android , arduino nano will be provided

I need 4 wireless nodes to connect to each other, ESP8266, each will receive data via SPI which needs to be sent wirelessly and displayed on an Android app, phone/tablet. The hardware is designed just need software.

My circuit is consuming 18mA at standby and 24mA when activated (LEDs twinkle) - at 3.3V based on the code that I wrote. I want you to use my code and introduce low power techniques such as sleep mode, low power mode, PWM, Gamma correction, etc, to reduce power consumption. I want to document the progress of the power consumption from the initial value of 18mA at standby (24mA when activated) to...

We are a laboratory of research in France, and we are working on a robotics application. We need to customize a circuit for this application, this means the design and the implementation of the circuit, we need to choose the best ICs according to our requirements.

Binford Research Labs is a Robotics and AI based startup based in Hyderabad. We provide software and automation based solutions. We need a full time resource who can work with interfacing various sensors and modules with prominent Microprocessors and Micro-controllers. Work on different protocols and interfaces such as UART, I2C, SPI and MQTT etc. Work with the team to build robust IoT [Logga in ...

Hi, I need Arduino base speed control of 3Phase induction Motor please only bid if you have previous experience in this file because before awarding i will check what you have done in this field.

Have you used PLC yaskawa ? Have you used PLC yaskawa ?

Operation: 1. Sense Button 1: A0- low. / Button 2: A2- low. 2. Make Request as per Button Press to url. (Web Request) as configured. 3. Receive data from server 4. Write data received form server to Serial Port Setup 1. Create Web Page with Secure Login/ Pwd to access configuration page. 5. Configuration Page: a. Set http Request url. As per Button b. Printer Properties. (speed) Require turnke...

Create a counter with web interface where you can register the product that will be county. The result of the meter and the type of product registered in the user interface must be recorded in a mysql database every 5 minutes. See attached file for more detail Thank you

I have a similar requirement as: https://www.freelancer.com/projects/php/setup-mosquitto-mqtt-stores-data/ Basically publish data from sensors to a MQTT broker and have this data stored in a Mysql db without the need to subscribe.

Hello, I want to experiment with a few peripherals / components compatible with an arduino (UNO) board : 1st step / milestone : detect a moving animal / human, then emit a light (infrared sensor HC-SR501 + led) also find a way to debug when the signal of the infrared sensor has changed of state (something detected -> nothing detected, nothing detected -> something detected) 2nd step / mi...

Hello, We would like an existing Arduino library modified to support newer 16x32 P10 RGB LED panels out of China Newer panels work, but the matrix pattern needs to be reconfigured in the library, otherwise the output on the panel is gibberish. Panels are 1/4 scan, HUB75, 16x32, P10 The target Arduino is a MEGA2560. We can supply hardware hookup information for the Hub75 to the Arduino ports. I...

I have a work related to Arduino and i am looking for an expert electronics engineer who can handle this work in good way. I have attached all details of work, take a look at attached files and let me know if you can do this work

i have esp32 and rfid reader. what i want now is to build a time attendance ( it just push data to my server) - First i want to connect via bluetooth to esp32 and configure esp 32 from it (change wifi password etc). esp32 then need to send data to my server when card punched (http post or get) i want to use gsm module instead of wifi for internet connection. use freertos to distribute tasks. ...

I want to use an ESP32 module in a toy and get connected to that toy from my phone using WIFI to the mobile hotspot I would create on my phone. The name will be constant so when I turn the toy on, it should get connected immediately. There will be three toys. Then, I want to select a toy's ID and send the toy an MP3 file that would be decoded with the ESP32 and played on a speaker. At the sa...

programming the PIC to control the FM receiver chip. NEED EXTRA FUNCTIONS AS WELL

I need a device for tyre shops, that can set the user given pressure in tyres. The one I have attached works with 2 magnetic valves, plus a pressure sensor. One valve is for inflation, one for deflation, in between the sensor periodically measures actual tyre pressure, and through control (Arduino) it decides how long next inflation/deflation cycle should be. What functions I need: - Keys for ope...

Our robot is a differential drive platform equipped with the 5-DoF robot arm, driven by three XM430-W210-T and two XL430-W250-T Dynamixel servos. On the 5 link there is an end effector — the suction cup for the vacuum system. The objects of manipulation are cylinders 60 mm dia and 25 mm height. Cylinders might be mounted horizontally or vertically and the arm should place the suction cup pe...

MUST WORK IN OUR LEICESTER (ENGLAND) OFFICE - Maintain and update current C# application and associated Arduino program for a major client of ours. There is a physical prototype machine which the Arduino program / PCB board controls, the control system for the prototype consists of Touch-screen tablet, Stepper motors, RFID Readers, LEDs & Microswitches. We have developed a C# application that...

The requirement is to publish / subscribe secure MQTT messaging to an AWS MQTT broker directly from a ESP32 based platform over a cell network. The cell network chips used are SIM7000E/SIM808. The deliverable should be in the form of a Arduino IDE project with the interface written in C/C++.

Overview: This is a device that would show the real time position of a person wearing the device. This device should have high accuracy as it deals with indoor path tracking, the error rate should only be up to 0.5mts or 1mts at max. This is a device which would be worn on the hand of the person whose position has to traced, for eg: if a person is wearing this device and moves from point A to po...

i have android app using mqtt. but i need notification when get message from esp8266 even app was closed still need notif. please your fix price. thank you

I want to make a project hardware with Arduino Uno and WiFi Esp-8266 using. It will be connected through [Logga in för att visa URL] more information contact.

The project consists of designing a prototype, to monitor human body (not objects/pets) presence using sensors or other means within the proximity for continuously 3-5 min (should have the option to increase /decrease time) then output a code. Proximity can be 1 meter/ 2 meter / 3 meters (should have option to increase /decrease distance). If the human is moved outside the proximity then it shoul...

The deliverables are design and production of five (Qt = 5) test circuit boards and then an Android app for creating an FDA Class I medical device with Bluetooth communication. Other information is included in attachments. Strong documentation will be expected including EDA Gerber, Code Notations, etc. The USB Type-B plugs into a smartphone (dongle) for taking light measurements.

NEED TO CONTROL PHILIPS INDUCTION COOKTOP WITH ARUDUINO

Trouble shoot: Why Arduino is not receiving a close solenoid message from HC-05. Brief description: in part what the project should do: Open or close a solenoid. Currently, arduino will only close the solenoid. The arduino uses the HC-05 to communicate with my dev app. App has two functions. open/close button. ...

Need the C code of the drivers of I2C ，SPI ，TIMER AND PWM in Atmel's microcontroller SAMDA

Schema or circuit. 1 pieces. I want to control 12V and 0-2A by 0-5V analog (pwm) output of Arduino. Arduino output 0V Circuit output 0V Arduino output 5V circuit output 12V and 2A Actually this is like lab adjustable power supply but there is no pot, I will control by arduino pwm (0-5V). I will use this circuit for electromagnetic brake. It has a coil. I DO NOT NEED ARDUINO CODE,

buiding a ring ball balancing plate using PID control on labview components used, MyRIO, resistive touch screen , 2 RC servo motors

Hello, I need an Arduino sketch for the ESP32 to connect the esp32 to the AWS IoT Core plataform using MQTT protocol and the SIM800L GPRS board. I need to send in device information and listen to the platform continuously to start a printer. I will print what is written to her. I just need communication methods, connection status, reconnection, sending data, and the continuous receipt of data. I n...

I am looking for 416wp eeprom firmware for samsung ltn156ht01 lcd screen, If someone have the same screen can they connect the eeprom to a programmer and get me the firmware? I needed to fix my laptop lcd screen I will pay $10 for it

arduino code for and circuit for bluetooth module

I need someone who can make a stable communication between Raspberry Pi and ESP8266 (2 way communication).

I have a project that needs some electronic devices, the project is Automatic Door Opener using Arduino ([Logga in för att visa URL]) I need someone to do that for me to be run on Matlab instead of physical electronic devices

Get Notification When App Closed. i use Android Studio. Protocol using MQTT. If message arrived need lauch notification even app closed. need fix price here. thank you.