Wednesday, February 1, 2012

Arduino class notes, class 3

Varieties of I/O devices





Pull-up Resistors





Labs

  • circ-07 buttons.
  • circ-11 relays.
  • circ-05 shift register, multiple LEDs.

Bidirectional Motor Control with Relays
  • one pair of relays (3,4) control motion
  • one pair of relays (1,2) control direction
  • smarts courtesy of JWZ





Interfacing to Computer

  • coming up next week


No comments:

Post a Comment

Post a Comment