အခနနန္း (၁)Raspberry PI အမမမမန္းအစစန္းမမစန္း
Raspberry Pi ဆမဆိုသညနမမစ credit size သစသစရမမရွိေသစ single board computer တစနခဆိုခုျဖစနစ္ျပပန္း ရွိေကမစငနန္း မမစန္းတတြငန computer science မမစန္း ၾကစန္းရစတတြငနပမဆိုမမဆိုအရွိေထစကန အကကခုျပမပမဆိုငနရနနအတတြကန UK ရမမ Raspberry Pi Foundation မမ ၂ဝဝ၉ ခဆိုပမစနမမစတငနခခခဲ့ပပါသညန ။ University of Cambridge Computer laboratory
ပမငနခဲ့
Broadcom တမဆိုတို့မမယရွိေနတို့တမဆိုငန ဆကနလကနအရွိေထစကနအပပခဲ့ရွိေပန္းရွိေနပပါသညန။ စတငန ထဆိုတနလဆိုပနစ္ျပပန္းရွိေနစကန ပမဆိုမမဆို အသဆိုပန္းတညခဲ့န သခုျဖငခဲ့နသဆိုပန္းစခတြသကမမစန္း စတြစရမမခခခဲ့စ္ျပပန္း ထတြကနရမခခခဲ့ရွိေသစအမမမမန္းအစစန္းမမမမန္း မမစရွိေအစကနပပါအတမဆိုငနန္း ခုျဖစနပပါသညန(၁) Raspberry Pi Model A (၂) Raspberry Pi Model B (၃) Raspberry Pi Model A+ (၄) Raspberry Pi Model B+ (၅) Raspberry Pi 2 (၆) Raspberry Pi Compute Module (၇) Raspberry Pi Zero (၈) Raspberry Pi 3 model B တမဆိုတို့ခုျဖစနပပါသညန။ မကလ ထဆိုတနလဆိုပနခခခဲ့ရွိေသစ Raspberry Pi သညန Broadcom မမ BCM2835 system on a chip ( SoC ) ရွိေ ပပပာ္တတြငန အရွိေခုျခခပထစန္းပပါသညန။ ထမဆိုတို့ရွိေၾကစငနခဲ့ Processor ပမငနခဲ့ Random access memory (RAM) တမဆိုတို့သညန board ရွိေပပပာ္တတြငန တခတြလမမကနပပါဝငနပပါသညန။ Personal Computer မမစန္းကခခဲ့သမဆိုတို့ အသဆိုပန္းခုျပမပမဆိုငနပပါရွိေသစနလညနန္း Processor ပမငနခဲ့ RAM တမဆိုတို့ကမဆို လခလမယန ပမဆိုငနခုျခငနန္း မရမမပပါ။ အလစန္းတက Raspberry Pi တတြငန Power on/ off button လညနန္းပပါဝငနခုျခငနန္းမ ရမမပပါ။ Operation System စကနလညနပတနမမမစနစန ကမဆို SD card / Micro SD card တမဆိုတို့ရွိေပပပာ္သမဆိုတို့ install ခုျပမလဆိုပန၍ အ သဆိုပန္းခုျပမပမဆိုငနပပါသညန။
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Raspberry Pi Model A ပမငနခဲ့ Model B တမဆိုတို့၏အရွိေသန္းစမတန အခမကနအလကနမမစန္း Feature
Model A
Model B
Yes
Yes
Standard SoC Speed
700Mhz
700Mhz
RAM
256MB
512MB*
Storage
Full SD
Full SD
Ethernet 10/100
No
Yes
HDMI output port
Yes
Yes
Composite video output
Yes
Yes
Number of USB2.0 ports
1
2
Expansion header
26
26
Number of available GPIO
17
17
3.5mm audio jack
Yes
Yes
Number of camera interface ports (CSI-2)
1
1
Number of LCD display interface ports (DSI)
1
1
300mA, 1.5W
700mA, 3.5W
85 x 56 x 15
85 x 56 x 17
BRCM2835 SoC
Power (bare, approx, 5v) Size ( mm ) Raspberry Pi Model A
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Raspberry Pi Model B
Raspberry Pi Model A+ ပမငနခဲ့ Model B+ တမဆိုတို့၏အရွိေသန္းစမတန အခမကနအလကနမမစန္း Feature
Model A+
Model B+
Yes
Yes
Standard SoC Speed
700Mhz
700Mhz
RAM
256MB
512MB
Micro SD
Micro SD
Ethernet 10/100
No
Yes
HDMI output port
Yes
Yes
Composite video output
On 3.5mm jack
On 3.5mm jack
Number of USB2.0 ports
1
4
Expansion header
40
40
Number of available GPIO
26
26
Audio/Video
Audio/Video
Number of camera interface ports (CSI-2)
1
1
Number of LCD display interface ports (DSI)
1
1
BRCM2835 SoC
Storage
3.5mm audio jack
Power (bare, approx, 5v) Size ( mm ) Raspberry Pi Model A+
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650mA, 3W 65 x 56 x 12
85 x 56 x 17
Raspberry Pi Model B+
Raspberry Pi 2 ပမငနခဲ့ Compute Module တမဆိုတို့၏အရွိေသန္းစမတန အခမကနအလကနမမစန္း Feature
Raspberry Pi 2
Compute Module
BCM2836
BRCM2835 SoC
Quard-core Arm7 800Mhz
700Mhz
1GB
512MB
-
4GB eMMC
Ethernet 10/100
Yes
No
HDMI output port
Yes
Yes
Composite video output
Yes
Yes
Number of USB2.0 ports
4
1
N/A
N/A
Number of available GPIO
40
48
3.5mm audio jack
Yes
N/A
Number of camera interface ports (CSI-2)
1
2
Number of LCD display interface ports (DSI)
1
2
Processor (Broadcom ) Standard SoC Speed RAM Storage
Expansion header
Power (bare, approx, 5v) 85.60 × 56.5 Size ( mm ) 62 x 30 x 3 Raspberry Pi Compute Module ကမဆို Raspberry Pi IO board ပမငနခဲ့အသဆိုပန္းခုျပမရသညန။ Raspberry Pi 2 Model
Raspberry Pi IO board
Raspberry Pi Compute Module
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Raspberry Pi Zero ၏အရွိေသန္းစမတန အခမကနအလကနမမစန္း Feature
Raspberry Pi Zero
Processor ( Broadcom )
BCM2835
Standard SoC Speed
1GHz ARM11 76JZ-F
RAM
512MB of LPDDR2 SDRAM
Storage
A micro-SD card slot
Ethernet 10/100
None
HDMI output port
A mini-HDMI socket for 1080p60 video output
Composite video output
None
Number of USB2.0 ports
1 Micro USB OTG
Expansion header
None
Number of available GPIO
An unpopulated 40-pin GPIO header
3.5mm audio jack
None
Number of camera interface ports (CSI-2)
None
Number of LCD display interface ports (DSI)
none
Power (bare, approx, 5v)
160mA
Size ( mm )
65.0 x 30.0 mm x 5mm
Illustration 1: Raspberry Pi Zero
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Raspberry Pi 3 ၏အရွိေသန္းစမတန အခမကနအလကနမမစန္း Feature
Raspberry Pi 3 Model B
Processor ( Broadcom )
BCM2837
Standard SoC Speed
1.2 GHz 64-bit quad-core ARM Cortex-A53
RAM
1 GB (shared with GPU)
Storage
MicroSDHC slot
Ethernet 10/100
10/100 Mbit/s Ethernet 802.11n wireless Bluetooth 4.1
HDMI output port
HDMI(rev 1.3 & 1.4), composite video(3.5mmTRRS jack)
Composite video output
None
Number of USB2.0 ports
4 (via the on-board 5-port USB hub)
Expansion header
None
Number of available GPIO
17×GPIOplus the same specific functions, and HAT ID bus
3.5mm audio jack
Analog via3.5mm phone jack
Number of camera interface ports (CSI-2)
1
Number of LCD display interface ports (DSI)
1
Power (bare, approx, 5v) Size ( mm ) Release Date
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800mA (4.0W) 85.60 × 56.5 February 2016