Arduino jobs

Preciso de um sistema de monitoramento e controle de vazão de um certo processo. Basicamente seria um código para Arduino ou ESP32, que me permita fazer leitura de duas variáveis e o controle de uma válvula, além de transmissão e leitura destas duas informações e status da válvula. Também deve incluir gravação dest...

Need someone whos a pure master in arduino who can assemble and program 2xtransceivers to do a few cool stuff.

The communication protocol between the tinkerboard and arduino is breaking due to a algorithm bug. we need someone to debug the algorithm and configure an effective solution to run the code without crashing. this problem is mainly occurring when the boards are transmitting particular data.

Good Day I have been struggling to get ESP8266-12E and HX711 to work. Making a wifi scale. My project would need the ESP8266-12E to work together to send scale data to my server

El proyecto consiste en crear una "unidad" de captura de mediciones de distintos sensores: acelerómetro, giroscopio, GPS, ritmo cardiaco, temperatura, etc... Los datos registrados por los sensores será almacenados y enviados a un servidor o pc central. Consideraciones: 1) Imprescindible comunicación en español 2) Ver el documento adjunto para un mayor detall...

Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

ESP8266 integration with Google assistant for home automation using adafruit mqtt library

I am looking for a good embedded, arduino team to create a automated vegetable chopping/cutting system. The system has to check the weight of the vegetable, need to wash the vegetable and cut as per the vegetable..

I need to program a panel of leds built with an STM32F103 microcontroller and SPI drivers for led. when receiving commands through the serial interface or can write to the LEDs. Please read [login to view URL]

I'm looking to build a "box" that has the following specs: 1) There are to be 2 inputs (Input 1 and Input 2) and 3 Outputs (Output 1, 2 & 3). The inputs have a 1/8" mono Female connection, which will accept a 1/8" mono male audio cable, which will be coming from a normally open contact switch. The outputs will also be 1/8" mono female connection, but they will...

Develop a Fan and Light Dimmer Module using PIC 18F2550 or any other PIC Micro, controller. Show a working prototype with any of the PIC microcontroller and level of dimming should be 20, 40, 60, 80, 100 %. Default Code and Schematic have been attached.

Necesito programas una display MAX7219 usando arduino para que tome tiempo de carreras en Milisegundos. Tengo uno programado con con MAtrixes pero es un poco grande. Necesito programarlo para cuando se reciba un impluso comiencen a correr ambos cronometo ya que debe tomar tiempo en dos carriles vease fotos para ejemplo de funcionamiento. Si luego de ver las fotos y el video tienes alguna duda. ME ...

Necesito programas una display MAX7219 usando arduino para que tome tiempo de carreras en Milisegundos. Tengo uno programado con con MAtrixes pero es un poco grande. Necesito programarlo para cuando se reciba un impluso comiencen a correr ambos cronometo ya que debe tomar tiempo en dos carriles vease fotos para ejemplo de funcionamiento. Si luego de ver las fotos y el video tienes alguna duda. ME ...

We have the following system: 1) PCBA with Atmega2560 2) Servo Motor with driver (3Nos) 3) Stepper Motor with driver (7Nos) 4) M007 Touchscreen (HMI) Software for HMI: [login to view URL]!AouhlXXdprIt6x5TNRusQYstzHWT. (Use the latest version) Please find the data sheet of all attached along with the schematic of the PCBA. We need to create a simple program to control all stepper and servo mo...

arduino program to make a servo motor works wrt the flex sensor

Hello Freelancers, I need a small device similar to an Arduino (Teensy, etc. ) that will receive channel commands from a RC Rx then convert that to a Windows PC in keystroke form. For example, on the RC Tx, if a user triggers channel 6, that will eventually command a keystroke on a Windows PC, remotely. Any RC protocol can be used if one is easier than the next. USB is preferred from Arduino to P...

I would like a solution for programming watering for about 100 points with wireless interface to connect the server. The solution as I have thought is as follows: a computer will send commands to the devices connected to activate - switching off the relay that will open and close the water valves, record how many liters of water have passed and how long they have been each Valves is open, it will ...

Complete the coding, allow scratch connect with Arduino hardwares

This project involves SW for the Beaglebone platform. I have github code on the Beaglebone that will sample one channel of the on-board ADC, while allowing me to control the sampling rate and allowing me to choose one of 8 channels. This involves an approach that combines C-programming with Python scripting and some assembly code. Currently the code samples one channel of the ADC. I need to extend...

The system should use Codesys and inform the status for the user if 5 machines are running or not. If machine stop to run the user may be able to define 7 reasons. Create a small database and define efficiency and occupancy of each machine everyday. Can use Arduino or Raspberry pi or both. Cannot use serial communication. Desired Ethernet, Modbus or TCP/IP.