CPSC310A
Robotics

Activity 15

Serial to Parallel

  1. In circuit 12, what does the clock pin do?

  2. In circuit 12, what does the latch pin do?

  3. What would happen in circuit 12 if MSBFIRST was changed to LSBFIRST?

  4. What does the bitWrite function do?

  5. Draw a circuit diagram for a circuit that daisy chains 2 shift registers to light more than 8 LEDs. How many LEDs can you light with 2 shift registers?