ARDUINO UNO
14 digital input/output pins
6 analog inputs, a 16 MHz ceramic resonator,
The
Arduino Uno is name of microcontroller board based on the ATmega328
Commonly an Arduino system containing Hardware and support with Software
HARDWARE is ARDUINO Board
In this article we talk about ARDUINO UNO
This board contains:
6 analog inputs, a 16 MHz ceramic resonator,
USB connection, a power jack and an ICSP header,
Reset button.
Source : The ARDUINO UNO Picture
We Can download a scematic of this circuit fron official Arduino Web
Schematicof ARDUINO
Reset button.
SPECIFICATION
Microcontroller
|
ATmega328
|
Operating
Voltage
|
5V
|
Input
Voltage (recommended)
|
7-12V
|
Input
Voltage (limits)
|
6-20V
|
Digital
I/O Pins
|
14 (of
which 6 provide PWM output)
|
Analog
Input Pins
|
6
|
DC
Current per I/O Pin
|
40 mA
|
DC
Current for 3.3V Pin
|
50 mA
|
Flash
Memory
|
32 KB
(ATmega328) of which 0.5 KB used by bootloader
|
SRAM
|
2 KB (ATmega328)
|
EEPROM
|
1 KB (ATmega328)
|
Clock
Speed
|
16 MHz
|
We Can download a scematic of this circuit fron official Arduino Web
Schematicof ARDUINO
14 digital input/output pins
Each of
the 14 digital pins on the Uno can be used as an input or output, They operate at 5 volts. Maximum current of pin 40 mA and has an internal pull-up
resistor At Digital Pin There an PWM Pin
on 3, 5, 6, 9, 10, and 11. They provide
8-bit PWM output with the Analog function
6 analog inputs, a 16 MHz ceramic resonator
Tag :
ArduinoUno
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