HackingTheUniverse

RASPBERRY PI3 – [.pptx slides]

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Outline

• Introduction
• CanaKIT
• Project Ideas
• Deer Deterrent
• Conclusions

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Introduction
RPi

• A credit card sized computer for $35
• Free Linux OS
• Power from USB phone charger
• USB keyboard and mouse ports
• HDMI video port
• WiFi and Bluetooth
• Tailored for education/homebrew/lab environments
• https://www.raspberrypi.org/
• https://www.raspberrypi.org/documentation/

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Introduction
Specs

• A 1.2GHz 64-bit quad-core ARMv8 CPU
• 802.11n Wireless LAN
• Bluetooth 4.1
• Bluetooth Low Energy (BLE)
• 4 USB ports
• 40 GPIO pins
• Full HDMI port
• Ethernet port
• Combined 3.5mm audio jack and composite video
• Camera interface (CSI)
• Display interface (DSI)
• Micro SD card slot (now push-pull rather than push-push)
• VideoCore IV 3D graphics core
• https://www.raspberrypi.org/documentation/hardware/raspberrypi/README.md

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Introduction
Raspian Linux

• Free linux distribution for RP
• Based on Debian linux, modified for HW
• 35,000 Debian applications
• Add/Remove SW and APT
• http://www.raspbian.org/

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CanaKIT

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CanaKIT
http://www.canakit.com/raspberry-pi-3-starter-kit.html

• Raspberry Pi 3 (RPi3) Model B Quad-Core 1.2 GHz 1 GB RAM
• On-board WiFi and Bluetooth Connectivity
• 32 GB MicroSD Card (Class 10) – Raspberry Pi Recommended MicroSD Card with NOOBS
• CanaKit 2.5A Micro USB Power Supply with Noise Filter (UL Listed) specially designed for the Raspberry Pi 3 (5-foot cable)
• High Quality Raspberry Pi 3 Case
• Premium Quality HDMI Cable with CEC support (6-foot cable)
• 2 x Heat Sinks
• GPIO Quick Reference Card
• CanaKit Full Color Quick-Start Guide

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CanaKIT
Assembly process:

• Insert micro-SD chip with SW on it
• Place RP board on case bottom
• Fit main case over RP board
• Attach case top
• Attach HDMI, keyboard, mouse, power last

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Project Ideas

• Weather station
• Amazon Echo/Alexa integration
• Manage a fleet of drones with Alexa
• Pen testing toolkit
• Home Automation Lab (HAL)
• Sources
  • https://www.hackster.io/raspberry-pi/projects
  • https://www.hackster.io/fileark/alexapi-mqtt-smart-hub-984dcf
  • https://www.hackster.io/hobbs-squad/home-automation-laboratory-hal-part-1-overview-55d9f5

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Deer Deterrent
Problem

• Sun City deer eat flowering shrubs
• Deterrents include: garlic, sprinklers, soap, hair, egg, sour milk, animal urine…
• Deer learn and adapt (2-3 weeks?)
• Deterrents fail over time and need changing
• This can be costly and time consuming

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Deer Deterrent
Solution requirements

• Detect deer
• Deter deer
• Rotate deterrent method
• Document by recording pictures
• Automated
• Inexpensive

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Deer Deterrent
Raspberry Pi based device

• Motion sensors
• Alarm circuits?
• Sound/speaker
• Lights
• Motion?
• Random selection
• Camera (save images)

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Deer Deterrent
Components needed

• RP board (HAVE)
• EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules ($11)
• Raspberry Pi NoIR Camera Module V2 – 8MP 1080P30 ($30)
• Smraza 120pcs Multicolored Jumper Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit
  for breadboard connections S02 ($8)
• Latest Raspberry Pi Camera Case for V2 8 Megapixel ($9)
• LED Speakers, Zhicity Outdoors Bluetooth Speakers Dynamic Visual Modes for Party (or something similar)

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Deer Deterrent
Working issues

• Power supply
• Programming
• Remote access (Web server/SSH)
• Data storage and DL

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Conclusions

• Cheap, easy, powerful development framework
• Rich support environment
• Unlimited potential
• Sources
  • https://www.raspberrypi.org/
  • http://www.raspbian.org/
  • http://www.canakit.com/raspberry-pi-3-starter-kit.html
  • https://www.hackster.io/raspberry-pi/projects
• Updates on this project:
  • http://www.hackingtheuniverse.com/