Which sensors are most commonly used in IoT ?

Several sensors are commonly used in IoT applications:

1. Temperature Sensors: Monitor temperature changes in the environment.

2. Humidity Sensors: Measure humidity levels in the air.

3. Proximity Sensors: Detect the presence or absence of nearby objects.

4. Motion Sensors: Detect movement or changes in motion.

5. Light Sensors: Measure light intensity or brightness.

6. Pressure Sensors: Monitor changes in pressure or force.

7. Gas Sensors: Detect the presence of specific gases in the environment.

8. Accelerometers: Measure acceleration or changes in velocity.

These sensors enable IoT devices to gather data about their surroundings, facilitating various applications in industries such as smart homes, healthcare, agriculture, and manufacturing.