Homework:

1. Recreate the circuits we saw in class:
   • LED output
   • Buzzer output (same circuit- piezzo buzzer instead of LED)
   • Photocell Input
   • Blink
2. Recreate the programs we saw in class:
   • Blink
3. Create an alarm program that buzzes when someone enters the room.
   • Would you need to use additional parts or can you do it with the parts we saw in this class?
   • Plan the circuit that you would need to build to implement this.

    

Parts needed:

1. Basic Stamp from Parallax, Inc.
2. Prototype Board 276-1169
3. 10k Resistors (2packs 4 total) 271-034
4. 1k Resistors 271-1321
5. .1uf eg. 272-1053
6. LED (Light Emitting Diode) eg. 276-026 or 276-063
7. Variable Resistor Potentiometer 271-1715 or Thermistor 271-110 or PhotoCell
8. 22k Resistors 71-038
9. 10uf 272-1025
10. Piezo Transduceer 273-073
11. Wires (thick, no strands)
12. Solder material

Tools (available in the department)

1. Multimeter 22-212 is the cheapest
2. Soldering Iron
3. Rosin Core Solder
4. 22 AWG solid hook up wire
5. Small phillips head screw driver
6. Wire Strippers
7. Diagonal Cutters 641813
8. NeedleNose Pliars 641812
9. PC to Basic Stamp Cable
10. Drill and Drill Bits
11. Nibbling Tool 64-823
12. (10 Piece Soldering Tool Set Comes has most of these tools 64-2801)
13. A small table vise.