130-28176 Parallax Inc, 130-28176 Datasheet - Page 18

• Manufacturer Part Number: 130-28176
• Description: KIT PARTS PROCESS CONTROL
• Manufacturer: Parallax Inc

Specifications of 130-28176

• Accessory Type: Education Kit
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Board of Education Full Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Example Program: SimpleSequentialProgram.bs2
' -----[ Title ]-----------------------------------------------------------
' Process Control - SimpleSequentialProgram.bs2
' Tests and illustrates sequential flow using a simple test circuit.
' {$STAMP BS2}
' {$PBASIC 2.5}
' -----[ Declarations ]----------------------------------------------------
Photo
LED
Buzzer
PB
PBVal
PhotoVal
A
√
Enter and run SimpleSequentialProgram.bs2.
Pushbutton Value
Pushbutton Value
AVOID TYPOS! All of the BASIC Stamp (.bs2) programs listed in this text are available
for free download from the Process Control product page at www.parallax.com.
PIN
PIN
PIN
PIN
VAR
VAR
Declarations
Initialization
Pushbutton
Set LED to
Display
Read
Start
and
0
5
10
13
Bit
Word
' Alias for photo resistor circuit on P0
' Alias for LED on P5
' Alias for buzzer on P10
' Alias for pushbutton on P13
' Bit variable to hold pushbutton value
' Word variable to hold RC Time value
1/4 Second Delay
Based on Photo
Photo Resistor
Photo Resistor
Sound Buzzer
Resistor Value
Measure
Display
A
Figure 1-4
Simple Sequential
Operation Flowchart