16
User Manual
Copyright ©2003 A7 Engineering, Inc.
Basic Stamp Activity Board
The Basic Stamp Activity Board contains an AppMod header and supports a direct
connection with the eb500 module when using a BS2 processor. On the Basic Stamp
Activity Board, the AppMod header is labeled X7 (Figure 3). When inserting the
eb500 module into the Basic Stamp Activity Board AppMod header, assure that you
insert Pin 1 of the eb500 module, marked with a white dot and a square, into the
VSS pin (Pin 1) of the AppMod header.
Pwr
Reset
Stamp Activity Board
(c)1998
6-12VAC
9-24VDC
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X7
20
19
X1
X4
X5
P4/11 P5/10 P6/9 P7/8
TM
P5/7
C5
P3/12
X3
P4/11
X2
A B
Aout
+
_
P0=mPin
P1=zPin
Rev C
1 2
↓
X6
2
1
C6C71
1
1
BS1-IC
BS2-IC
X8
1
2
Figure 3: Basic Stamp Activity Board
AppMod
Header
VSS Pins
