Components Needed Arduino UNO: The microcontroller board that reads sensor values and processes data. Flame Sensor: A sensor module that detects the presence of flame. External LED: An additional LED ...

IoT-based firestorm detection is a very useful concept because in a forest some of the remote areas we can’t communicate or monitor those areas, it will process than it will send the data to operators ...

Quick Start: IR Sensor With Arduino Code in 5 Minutes For experienced users, here's the essential IR sensor with Arduino setup: Connect VCC to 5V, GND to Ground, OUT to pin D9 Upload the Arduino IR ...

RAK12014 ToF sensor module connected to WisBlock modular hardware development platform RAK12014 module’s key features and specifications: Range up to 2 meters I2C interface for device control and data ...

Back to the design description, the D13 signal output pin (TP4), which is logic-low (L) by default, shifts to a logic-high (H) state for a while when an object appears within sight of the infrared ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...