flame-sensor-using-arduino Flame detector Using Arduino FIRE is a small world but causes many disasters every year in many parts of the world. Like forest fires in amazon are very common we couldn’t ...

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 ...

This is where MQ-5 Combustible Gas Sensor comes into play. The MQ-5 Combustible Gas Sensor can detect LPG, H2, LPG, CH4, and CO. So in this article, we are going to discuss the MQ-5 sensor, and attach ...

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 ...

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 ...