Using the HC-SR04 Ultrasonic Distance Sensor with Arduino - Everything You Need to Know

Using the HC-SR04 Ultrasonic Distance Sensor with Arduino - Everything You Need to Know

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- Sketch 5 - DHT22 Test

11 of 16

11 of 16

- Sketch 5 - DHT22 Test

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Using the HC-SR04 Ultrasonic Distance Sensor with Arduino - Everything You Need to Know

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  1. 1 - Introduction
  2. 2 - How the HC-SR04 Works
  3. 3 - Basic Arduino Hookup
  4. 4 - Sketch 1 - Basic Hookup Demo
  5. 5 - NewPing Code Library
  6. 6 - Sketch 2 - First NewPing Test
  7. 7 - Sketch 3 - NewPing with Duration
  8. 8 - Sketch 4 - NewPing with Iterations
  9. 9 - Getting Improved Accuracy
  10. 10 - Using the DHT22
  11. 11 - Sketch 5 - DHT22 Test
  12. 12 - Sketch 6 - Improved HC-SR04 with DHT22
  13. 13 - The HC-SR04 in 3-Wire Mode
  14. 14 - Sketch 7 - HC-SR04 in 3-Wire Mode
  15. 15 - Using Multiple HC-SR04 Sensors
  16. 16 - Sketch 8 - Multiple HC-SR04 Test

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