2. What is raspberry pi?
● combination of “ a friut name” and python.
● low cost, credit-card sized computer
● The Raspberry Pi has become the pinup device of our
open-source, hackable design world.
● The new Raspberry PI device, and its ability to run
Windows 10 caused a ruckus in recent days.
● 512 MB RAM in model B and 256 MB in model A
3. Why raspberry pi?
● MicroUSB – typical phone charger
connection
• Only consumes a few watts
• Needs a powered hub for power hungry
devices
4. MODELS
MODEL A: ● $25
● No ethernet jack: networking via USB add-on
● ¼ GB RAM
MODEL B:
● $35
● ½ GB RAM
● all peripheral supported
MODEL B+:
● $39
● 1 GB RAM
● modified features
6. Features model B v/S model B+
● MEMORY: 512 MB RAM 1 GB RAM
● VIDEO: HDMI (640X350 TO
1920x1200) pixels HDMI 1080p
● AUDIO: HDMI analog stereo output
● USB: 2X USB 2.0 2X powered internal USB,
2x USB 2.0
● MEMORY CARD: multimedia card microSD card
● operating system: linux,android, and more android,ubuntu,debian
and more
7. real life examples in raspberry pi
● home automation
● arcade gaming machine
● robot
● landline
● diwali/lights controller
8. ADVANTAGES
● power consumption
● No moving cards
● smaller form factor
● no noise
● status light
● build-in HDMI capable graphics
● multiple user
9. DISADVANTAGES
● slow speed of processor
● will cost more that $35 as to have extra accessories
● not for bigger businesses having big servers
