Data Sheet
Guide  V1.0     
Email: keen@elecrow.com    Web: www.elecrow.com  ---Designed by Elecrow Keen 
51 
Note:  Pay attention to the direction of digital tube. 
Compile and upload 
Tips: Refer to the operation demo (Step4 to Step8). 
Language reference 
Long 
switch() 
case 
Application effect 
The time counting function, you will see the number of digital tube display increasingly. 
Lesson 16: Heart-shaped display 
experiment 
Overview 
This lesson will teach you how to use an 8*8 dot matrix to display a beating heart animation. 
Specification 
Please view 1588 ABxx.pdf. 
Path: \Datasheet\1588 ABxx.pdf 










