28139 Parallax Inc, 28139 Datasheet - Page 51

• 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

Projects
1. Write a program that adds up all the IR pulses and displays the duration of an IR
2. Modify 4BitRemoteBoeBot.bs2 so that it turns a full-circle every time you press
3. Modify 4BitRemoteBoeBot.bs2 so that the CH+/- and VOL+/- keys work in
message in microseconds.
Record and add up all the data pulses first. Then filter for, capture, and add: the
resting state between messages, the resting state between data pulses multiplied
by twelve, and the start pulse. After you've totaled the data pulses, you can use
one
measurements.
the 5 button.
conjunction with the rest of the keys.
time
array element to store the total, and three more for the other
Hints: Start with RecordAndDisplayPwm.bs2.
Chapter 1: Infrared Remote Communication · Page 41