Robotics with the Boe-Bot text v2.2

Page 288 · Robotics with the Boe-Bot
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S
T
A
M P S
C
L A S
S
i n
Board of Educ ation
Pwr
9 Vdc
Battery
6-9VDC
Sout
Sin
ATN
Vss
P0
P1
P2
P3
P4
P5
P6
P7
P11
P9
P8
Vin
P10
P15
P14
P13
P12
Vdd
Rst
Vss
Bla c k
Red
X4 X5
15 14 13 12
1
X1
Vss
P1
P3
P5
P7
P9
P11
P13
P15
Vin
Vss
P0
P2
P4
P6
P8
P10
P12
P14
Vdd
U1
TM
0 1 2
© 2000-2 003
Vdd
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
X2
X3
Vdd VssVin
P15
P14
P13
P12
P11
P10
P9
P8
P4
P2
P1
P0
P7
P6
P5
P3
X2
X3
Vdd VssVin
Rev C
+
Figure 8-9
Test for Low Zone
Number – Top View
√ Place your Boe-Bot so that both IR LED/detector pairs are focused directly at the
center of your electrical tape stripe (see Figure 8-10 and Figure 8-11).
√ Then, adjust your Boe-Bot’s position (toward and away from the tape) until both
zone values reach the 4 or 5 level indicating that either a far away object is
detected, or no object is detected.
√ If you are having difficulties getting the higher readings with your electrical tape
course, see Trouble Shooting the Electrical Tape Course on page 289.
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Reset
S
T A
M P S
C
L A S
S
i n
Board of Educ ation
Pwr
9 Vdc
Battery
6-9VDC
Sout
Sin
ATN
Vss
P0
P1
P2
P3
P4
P5
P6
P7
P11
P9
P8
Vin
P10
P15
P14
P13
P12
Vdd
Rst
Vss
Bla c k
Red
X4 X5
15 14 13 12
1
X1
Vss
P1
P3
P5
P7
P9
P11
P13
P15
Vin
Vss
P0
P2
P4
P6
P8
P10
P12
P14
Vdd
U1
TM
0 1 2
© 2000-2 003
Vdd
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
X2
X3
Vdd VssVin
P15
P14
P13
P12
P11
P10
P9
P8
P4
P2
P1
P0
P7
P6
P5
P3
X2
X3
Vdd VssVin
Rev C
+
Figure 8-10
Test for High Zone
Number – Top View