A API verifica as credenciais do usuário e consulta o estado do alarme no banco de dados MongoDB. Se o alarme estiver ativo, a API envia um valor de controle (1) para a placa Arduino Uno através da ...

A Sensor de Presença Arduino API é um projeto que consiste em uma API desenvolvida em Python com Flask. A API recebe uma solicitação POST contendo um email e senha do usuário e retorna o estado do ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

In this project we are going to interface TCS3200 color sensor with Arduino UNO. TCS3200 is a color sensor which can detect any number of colors with right programming. TCS3200 contains RGB (Red Green ...

Testing the Arduino Vibration Sensor Circuit. The circuit doesn’t require additional breadboard. It can be simply tested using the Arduino UNO Board. The led is monitored when the vibration sensor is ...

The week point for accuracy is that the UNO has the analog ref tied to Vcc but you can switch analog ref to the internal 1.1Volt reference to measure and then switch everything back. See the ...

It’s a simple matter of hooking up the Grid-EYE sensor to the Arduino Uno over I2C, and then spitting out the sensor’s data in a nice visual form on a cheap TFT screen. It’s a great ...

Both the Arduino Nano and Uno can be powered via their integrated USB connectors. This automatically supplies regulated 5V power to the board, allowing you to use any USB-supported power source ...