Sensors

Sensors

1. Temperature and Humidity Sensor

   • A humidity sensor (or hygrometer) senses, measures and reports both moisture and air temperature.
     • DHT 11

2. Infrared Sensor

   • An infrared sensor is an electronic device, that emits in order to sense some aspects of the surroundings.
     • Parallax Inc 28015

3. Proximity Sensor

   • A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact.

4. Pressure Sensor

   • A pressure sensor is a device for pressure measurement of gases or liquids acting as a transducer

5. Accelerometer

   • An accelerometer is an electromechanical device used to measure acceleration forces
     • ADXL345

6. Smoke Sensor

   • A smoke detector is a device that senses smoke, typically as an indicator of fire
     • MQ 2

7. Ultrasonic Sensor

   • Ultrasonic sensors measure distances based on transmitting and receiving ultrasonic signals.

8. Gas

   • A gas sensor is a device which detects the presence or concentration of gases in the atmosphere.

9. Light Sensor

   • The light sensor is a passive devices that convert this “light energy” whether visible or in the infra-red parts of the spectrum into an electrical signal output.

10. Touch Sensor

    • Touch Sensors are the electronic sensors that can detect touch.