Connect pin 5V and GND pins of Arduino Nano to +5 and G pin of Ethernet Module respectively (These connections supply power to the Ethernet Module). Connect pin 9, 10, 11,12, and 13 of Arduino to R, ...

The Arduino Uno board was used to develop a temperature and humidity control system, enabling simplified data sharing via the Internet of Things (IoT). The DHT11 sensor measures temperature in the ...

Initialization: The Arduino initializes the pins for the flame sensor, built-in LED, and external LED, and begins serial communication. Flame Detection: The flame sensor reads the presence of a flame ...

Sound Sensor with Arduino UNO – Connection Diagram. Now that we have a complete understanding of how a Sound sensor works, we can connect all the required wires to Arduino as shown below. Connecting ...

Arduino Uno . A Touch Sensor is a very sensitive input device that detects physical touch or proximity. The advantage of this sensor is that a single sensor is used to carry out many operations like ...

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 ...

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 ...