This document discusses an Arduino project involving LEDs, analog to digital conversion, and pulse width modulation. Section 1 provides an introduction and explains the software and hardware used, including MATLAB Simulink, Arduino boards, and connection to a PC. Section 2 details projects to control an LED using a switch, generate blinking patterns with timers, and read an analog sensor value and output PWM. Section 3 concludes and mentions expanding the projects with C/C++ programming. Overall, the document outlines some basic Arduino experiments for learning digital and analog input/output.

1. 2019/12/26( )

2. 1.
1.1 ???
1.2
1.3
2.
2.1 LED
2.2
2.3 AD PWM
3.

3. 1.
1.1 ???
Web
)
https://www.meti.go.jp/committee/kenkyukai/
shoujo/daiyoji_sangyo_skill/pdf/002_06_00.pdf

4. 1.
1.1 ???
■ ?
●
●

5. 1.
■
●
2
:
:
:
( )
:
※

6. 1.
1.2
▪
MATLAB 9.7 (R2019b)
Simulink 10.0 (R2019b)
Simulink Support Package for Arduino Hardware
19.2.2(※)
※Simulink
Arduino
Raspberry Pi Android iPhone LEGO MINDSTORMS EV3 etc

7. 1.
1.2
▪
Arduino MEGA
Arduino UNO
Arduino MEGA

8. 1.
1.3
1) ( )
2)
3)
4)
:
PC USB PC
:
PC USB

9. 2.
2.1 LED
LED
led_switch.slx
led_switch_ .png
led_switch_ .png

10. 2.
2.1 LED
▪C

11. MATLAB Simulink

14. Simulink Support Package for Arduino Hardware
Digital Input Digital Output Simulink &

16. Digital Input Digital Output

17. Digital Input Sample time 0.01

18. Simulink/Sinks Display
Simulink &

19. USB Arduino PC

20. Display 1 LED
Display LED

21. Scope

22. USB Arduino PC

23. Arduino

24. USB AC-DC DC12V
Arduino
OK

25. USB AC-DC DC12V
Arduino
OK

26. 2.
2.2
1 LED
timer_test.slx
Arduino LED

27. 2.
2.2
C

28. LED Triggerd Subsystem

29. Triggerd Subsystem
XOR

30. 1 LED

31. Pulse Generator 1

32. Triggerd Subsystem
Sub system

33. Triggerd Subsystem
1
LED

34. 2.
2.3 AD PWM
1 AD
AD LED PWM
serial_ad_pwm.slx
serial_ad_pwm_ .png
serial_ad_pwm_ .png

35. Trigger Subsystem
Analog Input, Serial Transmit, PWM
※Analog Input ÷4( bit ) PWM
8bit

36. Serial Transmit
“ad=” Analog Input AD

37. AD Scope

38. AD (Display )
( PC Teraterm)

39. 3.
▪ 1

40. 3.
▪ 2
C/C++