Board of education manual

Parallax, Inc. • BOE rev C (#28150) • Version 1.1 • 8/16/2004 Page 5
Vin
AppMod Header
P15 P13 P11 P9 P7 P5 P3 P1 Vss Vss
P0 P2 P4
P10
P6 P8
P12 P14 VddSout
BS2-IC
Sin ATN Vss P0 P1 P2 P3 P4
Vss
Vdd
P5 P6 P7
Res P15 P14 P13 P12
P11
P10
P9 P8
Vin
V
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LM2840
Vin Vout
+
Vdd
Vss
2.1 mm
Power Jack
6-30 VDC
15 14 13 12
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Vdd
V
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VssVss
P12 P11 P10 P7 P8 P9 P4 P5 P6 P3 P2 P1 P0 P13 P14 P15
Vdd
Vss
Vss
0.1 µF
0.1 µF
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9 VDC Battery
J
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1
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µ
F
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6 7 8 9
1 2 4 3 5
DB9
Serial
Breadboard
1000 µF
Vin Vservo
Switch
2 1 0
Vdd Vin
*
Jumper
*
When using servos do not exceed 7.5 VDC.
Vservo
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599 Menlo Dr. Ste. 100, Rocklin, CA 95765