Chapter 5

Reading From Sensors

  1. Sensing the World
  2. Reading from Analog Sensors
  3. Digital Sensors

    4. 3.1.  Sensors With On/Off Sates

    3.2.  Using the Serial Protocol

    3.2.1.     The SoftwareSerial Library

    3.3.  Using the I2C Protocol

    3.3.1.     Communicating with a Digital Pressure Sensor

    3.3.2.     Talking I2C through The Code

    3.4.  Read Data From Another Arduino Board

    3.5.  The SPI Protocol

  4. Summary