Arduino October meetup

Transcript

1. hello world ! with Arduino ! Patrick Mulder! @mulpat Arduino

   User Group! October 2014

2. maker labs https://www.flickr.com/photos/leesean/3098869562 http://paulfurley.com/arduino-isnt-just-for-hackers/

3. Arduino origins http://www.reddit.com/r/arduino/comments/2ij0d5/ til_arduino_was_named_after_a_bar_in_ivrea_italy/

4. The last meetups…

5. new browser controls https://www.flickr.com/photos/frenchhope/317111231 https://www.flickr.com/photos/bagogames/14073389239

6. vehicles

7. smell detection

8. roboshock

9. CNC

10. Reminder: Make Munich http://annablumenkranz.blogspot.de/2014/08/getting-ready-for-make-munich-2014.html

11. Arduino = ! hardware x software Getting started…

12. Hardware

13. many types

14. Arduino UNO MPU Digital Pins Analog Pins USB Power Pins

15. pinboardjs

16. Atmel micro controller 8-bit 16 MHz ATmega328 5V supply Flash:

    32 KB

17. Power Pins/GND !! don’t connect GND with 5V

18. Digital IO setPinMode(pin, OUTPUT);

19. PWM output analogWrite(pin, OUTPUT);

20. Analog Input analogRead(pin, OUTPUT);

21. Communication USB/UART Serial.begin(9600);

22. Arduino! software

23. a “typical” project configuration blocking! code Processing IDE sketch

24. Embedded C/C++ void setup() {! pinMode(led, OUTPUT);! }! ! void

    loop() {! digitalWrite(led, HIGH);! delay(300);! digitalWrite(led, LOW); ! delay(2700); ! }

25. firmata protocol led = new five.Led({! pin: 13! });! !

    led.on();! ! this.wait(2700, function() {! led.on();! }); host computer https://www.flickr.com/photos/nate/3081263606 Firmata /! serial port Arduino

26. “The aim is to allow people to completely control the

    Arduino from software on the host computer.” http://www.firmata.org/wiki/Main_Page