Basic Stamp 1 Hardware - Parallax BASIC Stamp 2e Programming Manual

Introduction to the BASIC Stamps
BASIC Stamp 1
Basic Stamp
Page 8 • BASIC Stamp Programming Manual 2.0b • www.parallaxinc.com
®
Vin
+5V
+5V
P7
P6
P5
P4
>>
P3
P2
P1
P0
Vss
©1993
Vss
TM
REV D
Vss
2.5" (63.5 mm)
1.41" (36 mm)
.1" (2.54 mm)
1.4" (36 mm)
OEM BASIC Stamp 1
(c) 1999
1 1 1
1
+
C1
U3
RN1
1
0.1" (2.54 mm)
.1" (2.54 mm)
XTAL
Rev A
Figure 1.1: BASIC Stamp 1 Rev. D
(27100)
Figure 1.2: BASIC Stamp 1 (Rev.
B) (BS1-IC)
Figure 1.3: OEM BASIC Stamp 1
(Rev. A) (27295 or 27296)