27220 Parallax Inc, 27220 Datasheet - Page 36

• Manufacturer Part Number: 27220
• Description: BOOK STAMPWORKS
• Manufacturer: Parallax Inc

Specifications of 27220

• Accessory Type: Booklet
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: StampWorks
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

EXPERIMENT #1: FLASH AN LED
LEDs are everywhere; virtually every piece of electronic equipment that provides
some indication to a user can or does use LEDs.
experiment is to flash an LED with the BASIC Stamp, as flashing LEDs are frequently
used as alarm and status indicators.
Look It Up: PBASIC Elements to Know
Building the Circuit
All StampWorks experiments use a dashed line to indicate components that are
installed on the PDB. The LED is available on the “LEDS” section of the PDB, just to
the right of the BASIC Stamp socket.
The PDB has 16 discrete LEDs built in; connect just one to the BASIC Stamp module.
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1. Start with a three-inch (8 cm) segment of white hook-up wire. Strip ¼-inch
2. Plug one end into BASIC Stamp connection for P0.
3. Plug the other end into LED 0.
$STAMP (compiler directive)
$PBASIC (compiler directive)
PIN
CON
HIGH
LOW
PAUSE
GOTO
(6 mm) of insulation from each end.
The purpose of this simple