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ABRA Electronics :: Parallax :: Basic Stamp Programming Boards :: Professional Development Board

Professional Development Board

The Parallax Professional Development Board (PDB) is high-quality, fully-integrated development platform for BASIC Stamp®, Javelin Stamp, and SX28AC/DP microcontrollers. A wide variety of typical I/O (LEDs, LCD interface, buttons, etc.) devices and circuitry are built into the PDB, providing the developer with an ideal platform for rapid microcontroller project development. Three sets of sockets are provided that allow the PDB to accommodate the BS1-IC module, the 24- or 40-pin BASIC Stamp modules, the 24-pin Javelin Stamp module, as well as the SX28AC/DP Microcontroller with an SX-Key. The SX28 socket is mechanically separated from the other modules and allows the SX28AC/DP to run with all BASIC Stamp and Javelin Stamp modules except the BS2p40.

Features:

40-pin DIP socket (for all BASIC Stamp 24/40-pin and Javelin Stamp modules)
14-pin SIP socket (for BS1-IC)
28-pin “skinny” DIP socket (for SX28AC/DP)
USB, DB-9, BS1, and SX-Key programming connectors
2.1 mm, center-positive connector for DC power
5 volt, 1.0 amp power-supply with power switch
16 discrete blue LEDs
Five blue 7-segment (with decimal point), common-cathode LED displays
Parallel LCD (available separately) may be configured in 4-bit or 8-bit mode
Two servo-compatible headers
Two 10k Ohm potentiometers
Audio amplifier with built-in speaker; with switch for external speaker
L293D high-current driver for motors, solenoids, etc.
Eight, normally-open pushbuttons (I/O lines protected, and pulled-up to Vdd via 10K)
Eight DIP switches (I/O lines protected, and pulled-up to Vdd via 10K)
Pulse generator with selectable frequency (1 Hz, 10 Hz, 100 Hz, or 1 kHz)
RJ-11 connector; configurable for X-10 and 1-Wire® communications
RS-232 DCE port with MAX232E transceiver
DS1307 (I2C®) real-time-clock with 3v back-up battery (pre-installed)

The USB cable (mini B), power supply and serial cable are not included but available separately since most of our customers have already received these with other Parallax purchases.

Downloads:
Professional Development Board Documentation (.pdf)
Professional Development Board Schematic Rev C. (.pdf)