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