28139 Parallax Inc, 28139 Datasheet - Page 126

• Manufacturer Part Number: 28139
• Description: KIT REMOTE IR FOR BOE-BOT W/TEXT
• Manufacturer: Parallax Inc

Specifications of 28139

• Accessory Type: IR Remote
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Boe-Bot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Let's first build and test the program, then we'll take a closer look at how it works.
Example Program: IrMultiBot.bs2
This example program starts off as the normal 7BitRemoteBoeBot.bs2. So, you can use
the number, channel, and volume keys to drive the Boe-Bot around. You can make the
Boe-Bot roam autonomously by pressing the POWER key, then the 2 key. Make the Boe-
Bot follow objects by pressing the POWER key, then the 3 key. To return to remote
keypad controlled navigation, press the POWER key, then the 1 key.
Here's how to build the program. First each of the three programs you will use to build
this larger program have to be run and tested. 7BitRemoteBoeBot.bs2 was developed in
this text, Chapter 2, Activity #3. The other two programs were developed in Robotics
DO
LOOP
SELECT operation
ENDSELECT
' If operation = 1, execute a modified version of
' 7BitRemoteBoeBot.bs2 that also allows
' you to change the operation variable with the POWER key.
CASE 1
' If operation = 2, execute modified FastIrRoaming.bs2.
CASE 2
' If operation is 3, execute the FollowingBoeBot.bs2.
CASE 3
' Modified main routine from 7BitRemoteBoeBot.bs2
' goes here.
' Modified main routine from FastIrRoaming.bs2 goes here.
' Modified main routine from FollowingBoeBot.bs2 goes here.
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' End SELECT operation