introduction to the board game counter © 2014 project lead the way, inc.digital electronics
TRANSCRIPT
Introduction to the Board Game Counter
© 2014 Project Lead The Way, Inc.Digital Electronics
Component Identification
2
This presentation will…• Introduce the Board Game Counter.
• Review the theory of operation for the Board Game Counter.
• Review all the parts that make up the Board Game Counter.
Board Game Counter
3
Board Game Counter Block Diagram
4
0 0 0 1 1 1
0 1 1 0 0 1
1 0 1 0 1 0
1 2 3 4 5 6
AnalogSection
SequentialLogic
Section
CombinationalLogic
Section
The Analog Section produces a dampened square wave that “rolls” the count and slowly stops.
On every pulse of the clock, the Sequential Logic Section increments a binary count from 1 to 6, then repeats.
The Combinational Logic Section encodes the binary count into the die’s seven “dots.”
Board Game Counter Sections
5
Analog Section
SequentialLogic
Section
CombinationalLogic
Section
Board Game Counter Parts
6
Components
Bare Printed Circuit Board(PCB)
Board Game Counter Components
7
ResistorsR1 – R7
180
Board Game Counter Components
8
ResistorsR8
1.2 K
Board Game Counter Components
9
ResistorsR9
10 K
Board Game Counter Components
10
ResistorsR10
18 K
Board Game Counter Components
11
CapacitorC1
100 F
Board Game Counter Components
12
CapacitorC2
0.47 F
Board Game Counter Components
13
CapacitorC3
10000 pF0.01 F
Board Game Counter Components
14
LightEmittingDiodesL1-L7
Board Game Counter Components
15
Push-ButtonSwitch
S1
Board Game Counter Components
16
Slider-SwitchS2
Board Game Counter Components
17
Integrated Circuits(Dual Inline Packages)
U1 – U6
14 Pin DIP
8 Pin DIP
Board Game Counter Components
18
Battery HolderHolds 3 AA Batteries
Mounts on theBack of the PCB