Activity 1: Hello World!
Introduction
You will create a simple program, or sketch, that will blink the red LED on the
PULSE controller. Think of the controller as if it’s winking at you! This activity is the
equivalent of a Hello World! program, which is usually the intro activity for any new
programmer. The sketch you will create is a simple and basic PULSE code. All you
need is the PULSE controller, a power source, and a USB connection to the computer.
Figure 22
Open the Program
Let’s start by looking at the first example sketch. Open the sketch by selecting
Examples > GS_Activity_1. A new sketch window will open titled GS_Activity_1
(Figure 22).
Tip: Can’t find the program?
Check the Arduino Software
(IDE) Setup section on pages
10-11.
Parts Needed
1x
6 V NiMH Battery
Pack 40235
1x
TETRIX® PULSE™
Controller 44268
1x
3-Foot Type A-B USB
Cable 40967
1x
Computer
Getting Started Activities 25