This is a new version of the original BASIC Stamp^® Rev. D, operating in many custom projects since its introduction in 1992. The Rev. Dx’s abilities are often underestimated when compared to the BASIC Stamp 2 Module (#BS2-IC) and the BASIC Stamp 2P24 Module (#BS2P24), but chances are, many of our customers' programs could be squeezed into this BASIC Stamp. Although the low cost of entry is enticing, we suggest that beginners start with the BS2-IC because there are more learning tools available.

Specifications:

• Processor Speed = 4 MHz
• Program Execution Speed = ~2,000 instructions/sec
• RAM Size = 16 Bytes (2 I/O, 14 Variable)
• Scratch Pad RAM = 128 bytes
• EEPROM (Program) Size = 256 Bytes ~80 instructions
• Number of I/O pins = 8
• Voltage Requirements = 5 - 15 vdc
• Current Draw @ 5V = 1 mA Run / 25 µA Sleep
• Size = 2.5" x 1.5" x .5"

Downloads:
BASIC Stamp FAQ (.pdf)
BASIC Stamp 1 App Notes