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 b&aacu...
Need to design a Arduino/Genuino or Raspberry Pi camera module that has a PIR Sensor (motion) and can transmit jpeg or similar thumbnail images via RF module to a home base. This will run off of battery power. Examples of parts- [đăng nhập để xem URL] [đăng nhập để xem URL]
...program the screen and interface with my Rambo board that I am using to control the axis. What will be required: 1. Knowledge of the 7" TFT 800x480 touchscreen and it's programming 2. Knowledge of a Rambo board v1.4 and its operation 3. Good communication skills 4. Knowledge of Arduino I have attached the spec sheet for the TFT screen and the RA8875 driver
Hallo, wir möchten das die Arduino library : [đăng nhập để xem URL] Die für den Arduino Mega erstellt wurde auf den Arduino Due portiert wird. Da es sich hier um verschiedene CPU handelt die ähnliche Funktionen bieten sollte das machbar sein.
i need someone to write me a code on an arduino nano that is using network shield with the help of the UIPEthernet library. i need to upload 4 x ADC values to things speak.
This is to control the fuel mixture on a turbo motor cycle. It’s a budget landspeed motorcycle. I did some testing and tuning at an offical NZ avent last week and it outperformed all expectations. I struggled with getting fuel mixture right while riding though. At the moment I control manually while riding using exhaust gas read out and turning a small
Remotely control a robot from a website using ROS nodes assist in development of ROS based C++/Python code for establishing TeleOp mode. Assist in development of f/e wireframes Right now I have the 4 motors being controlled by arduino using SPI. I am now wanting to send a JSON object from a remote webserver using ROS_bridge to arduino using ROSserial
I need to build a count up timer using Arduino . For example : if using a laser beam or photo electric sensor.. once the beam or connection is broken the timer starts and once the beam or connection is solid or connected the timer stops. I need to program steps in the process. For example : after the timer hits 4 minutes a notification comes across
I need someone to code an Arduino to do the following: I have an Arduino, four servos, one LCD 16x2 screen, one 3x4 keypad, 6 LED lights, and one buzzer. I want the screen to display an intro screen and then ask for a 4 digit code and the first LED will blink. If the wrong code is entered the red light will come on and the buzzer will sound for 2
I am looking at an experience firmware programmer who can setup a hobby project for us using ADXL 354 or 355 accelerometer. Need to...who can setup a hobby project for us using ADXL 354 or 355 accelerometer. Need to access X,Y and Z G values and convert to mm/s. Temperature reading also to be included. Arduino or similar development board to be used.
Pretty much I need help setting up an entire project (including parts needed etc.). I presume an arduino/raspberry pi + a stepper motor + a coupler would be the best way to go? I would be 3D printing the mounting myself I would like a program which will turn this knob in the following ways: Turn to random position from 0 - 100 - needs to go up and
I need the code for: 2x sensors DHT 22 and 1x HX711 to be connected to Arduino nano, and Arduino nano to be connected to SIM 800l. together to sent data to thingspeak. Important: it is important in program to put more APNs, for multiple SIM card.
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
wifi module esp8266, web page/Android , arduino nano will be provided
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.
the library WIFIMANAGER enables a browser ti change ssid and password . i need an additional page with 4 fields atha will be saved to the EEPROM from address 1 -100 . EEPROM size should a parameter *DEFAULT 4096)
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.
use android studio to build app use firebase as database use arduino uno and sensors like mq135 and mq 7 to measure air use mobile microphone to measure noise via android app build
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
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
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
...connected to the Arduino to calculate the dust in terms of voltage for every 2 [đăng nhập để xem URL] code is already [đăng nhập để xem URL] have to add the real time date and time to this code and Program the Arduino to write this date, time, and voltage values to a text file locally saved to your [đăng nhập để xem URL] done assist in adding a USB connection to the Arduino...
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
... as GSM module, Rdm6300 as Rfid reader. RTC 20*4 lcd Though you can suggest hardware and software.(it should be cheap and easily available) I prefer to use Arduino / micropython you can choose from We can use modules for prototype. We should build this with "RTOS" as it should not conflict with other threads and works simultaneously
We required Arduino based embedded Queue Token printing Application Requirements: 1. Arduino Module Connected with printer 2. When user Pressed Get token button then arduino create http request and send to server for token response after that successful get response send to printer for token receipt. Note: Please at least one visit to our company for
...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 operation. Touch screens are not an option, as device will operate in
When a button connected with ESP8266 is pressed, a feedback is to be sent to AWS IoT, the data should be stored in a database for further process. Arduino IDE or Mongoose OS for coding the ESP8266 is preferred.
I am trying to build a device that contains an arduino, a motor and a microphone. The goal of this device is if gived a setpoint sound frequency the motor should rotate a string until the setpoint is reached. I have all the libraries needed and an example of a code that works. However the code needs some adjustments because the circuit that I am using
I need a very simple arduino based script that will allow me to read the state of a single digital input pin via serial connection. A 5 volt pulse signal will be connected to one of the inout pins. Thus pulse is connected to an optical proximity sensor. I then need to be able to read the state with a simple serial command eg 'READ P1' This should
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
The requirement is to publish / subscribe secure MQTT messaging to an AWS MQTT broker directly from a ESP32 based platform...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++.
...presence) to a control board. The sensor will be installed into ceiling so a proper form factor is required. The board must have those features: - Thermopile IR Array Sensor: MLX90640 or Heimann Sensor 32x32d or with equivalent resolution The sensor used must have a large FOV (Field of View) like those suggested - Well known MCU to upload Arduino bootloader
I want to make a project hardware with Arduino Uno and WiFi Esp-8266 using. It will be connected through [đăng nhập để xem URL] more information contact.
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.
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
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
...cooktop with Arduino 1) quasi resonant inverter 2) Need to run continuously, need proper cooling for board and coil 3) For heating mild steel, stainless steel and alloys 4) Need Arduino program to control with Arduino , with watts and time frame (option to increase and decrease watts along with time ), need wiring schematic diagram for arduino also 5)