1. { Physical Computing Arduino, Raspberry Pi, Sensors, Controls…

2. { Arduino  Atmel AVR, ARM  1.8-12V  1-84MHz (ATtiny, ATmega…)  Arduino IDE + libraries  I2C, SPI, PWM, UART, USB host  $12-60

4. Arduino Trinket

5. Arduino YÚN

6. bildr.org

7. { Raspberry Pi  Broadcom SoC  700-900 MHz, 512GB RAM  5V, ~1A  Linux (Arch, Debian, Chromium), Python  Integrated A/V out, Ethernet, GPIO  $35  RasPi Camera Module

9. { Beagle Bone Black  ARM Cortex A8  1GHz, 512GB RAM  5V, ~1A  Linux (Angstrom, Android, Ubuntu), Python  Integrated A/V out, Ethernet, GPIO, ADC, DAC  $45

11. http://learn.adafruit.com

12.  General Purpose Input Output  Digital read/write  0-5V, 0-3.3V  on/off switching, bit-banging GPIO?

13.  Analog to Digital Converter  0-5V, 0-3.3V  Voltage reading  8-bit (256 levels or resolution), 10-bit, 16-bit, etc  0…0V, 127…2.5V, 255…5v ADC?

14.  Digital to Analog Converter  Pulse Width Modulation (PWM)  0-5V, 0-3.3V  Fast on/off switching, fading DAC?

15. https://www.sparkfun.com/products/11282 Barometric Pressure Sensor BMP085 Breakout $19.95 Barometric Pressure Sensor BMP085 $8.95

16. Humidity Sensor - HIH-4030 Breakout

17. { Wired Communication  SPI  I2C  USI  USB Serial  TWI  CAN BUS  UART  RS-232  Ethernet 3.3V and 5V don’t mesh: https://www.sparkfun.co m/products/8745

18. { Wireless Communication  WiFi  Bluetooth  Xbee / ZigBee  Wireless USB/RS-232  IrDA  315 & 434 MHz radio Tend to drain power Most require Client/Server relationship

19. 50 mA < 5A

20. Microcontroller Motor, Valve, Relay, Light

21. 50 mA < 5A Microcontroller Motor, Valve, Relay, Light (Current Source) (Current Sink)

22. 50 mA < 5A Microcontroller Motor, Valve, Relay, Light (Current Source) (Current Sink)

23. { Higher Loads  TIP Darlington Transistors  TIP120: 5A cont, 8A (trans)  NPN = Normally Open  TIP125: -5A cont, -8A(trans)  PNP = Normally Closed

25. { Inductive Loads Solenoids Motors Mechanical Relays (non- SSR)

28. { Human Interaction 2012 Senior Design Project

29. { Human Interaction 2012 Senior Design Project

31. Human interface Graphical Touchscreen Customizable Ultra low power Wi-Fi integration Built-in Tutorial

32. Human interface Graphical Touchscreen Customizable Ultra low power Wi-Fi integration Built-in Tutorial

33. Human interface Graphical Touchscreen Customizable Ultra low power Wi-Fi integration Built-in Tutorial

34. http://shop.oreilly.com/category/ deals/arduino- owo.do?code=WKARD&cmp=tw- make-dotw-arduino http://www.adafruit.com/blog/20 13/01/23/adafruits-raspberry-pi- lesson-10-stepper-motors- raspberry_pi-raspberrypi/