To simulate interfacing of multiple sensors (Ultrasonic sensor, PIR Sensor, DHT sensor, Soil Moisture, MQ135 Sensors) with Arduino.

References

  1. Arduino Official Documentation, "Sensor Interfacing Basics", Available at: https://www.arduino.cc/en/Guide
  2. Adafruit Learning System, "DHT Temperature & Humidity Sensor Guide", Available at: https://learn.adafruit.com
  3. Parallax Inc., "PIR Motion Sensor Documentation", Parallax Publications, 2016.
  4. John Boxall, "Arduino Workshop: A Hands-On Introduction with 65 Projects", No Starch Press, 2013.
  5. Limor Fried, "Interfacing Analog Sensors with Arduino", Make: Magazine, 2015.