The BASIC Stamp 2 is a 24-pin DIP (Dual inline package) module. Most commonly
referred to as a microcontroller, on occasion you may see it being called a
single board computer since it has its very own processor, memory, clock, and
interface (via 16 I/O pins). The BASIC Stamp essentially serves as the brains
inside of electronics projects and applications that require a programmable
microcontroller. It is able to control and monitor switches, timers, motors,
sensors, relays, valves, and more. Best yet, programming may be performed in the
PBASIC language. Very similar to BASIC, this language has a quick learning
curve and no compiler is required.
The BS2-IC is the single most popular BASIC Stamp module that we manufacture.
Widely used in educational, hobby, and industrial applications. This module
normally has no shortage of program space or I/O pins. Serial PC interface
provides enhanced debug features. Technical specifications are listed below or
view the comparison .pdf in the downloads section.
The BS2-IC is strongly recommended for first-time BASIC Stamp module users
because of the many resources, documentation, source code, and customer projects
that are available online and in print.
|
Processor Speed |
20 MHz |
|
Program Execution Speed |
~4,000
instructions/sec. |
|
RAM Size |
32 Bytes
(6 I/O, 26 Variable) |
|
EEPROM (Program) Size |
2K Bytes,
~500 instructions |
|
I/O Pins |
16 +2
Dedicated Serial |
|
Voltage Requirements |
5 - 15
vdc |
|
Current Draw at 5V |
3 mA Run
/ 50 µA Sleep |
|
PBASIC Commands |
42 |
|
Size |
1.2"x0.6"x0.4" |
Downloads:
BASIC
Stamp Module Comparison (.pdf)
BASIC
Stamp FAQ (.pdf)
BASIC Stamp 2 Schematic - Rev.J (.pdf)
BASIC Stamp 2
Schematic(.pdf)