Arduino Uno R3 Smd

We distribute, trade and supply Arduino Uno R3 SMD to our customers in Kalyan, Maharashtra, India. Arduino Uno is a microcontroller board based on the CH340. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started...

TECHNICAL SPECIFICATION:-
Microcontroller CH340
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (CH340) of which 0.5 KB used
by boot loader SRAM
2 KB (ATmega328P) EEPROM
1 KB (ATmega328P) Clock Speed
16 MHz LED_BUILTIN 13