Arduino/Genuino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz 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.. You can tinker with your UNO without worring too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.
You can buy your Arduino UNO board along with USB cable from Amazon with cheapesst price and greatest ratings by clicking here.
Arduino UNO uses ATmega328 microcontroller and the datasheet of ATmega328 you can download from here.
ARDUINO IDE (SOFTWARE)
For programming Arduino board, you required a software named Arduino. You can download this free software from Arduino’s website or you can just goto that page by clicking here.
GETTING STARTED WITH ARDUINO
Watch out this video and also watch out his episodes on Arduino to become expert in Arduino. Still if you have any doubt you can definitely ask me through mail email@example.com.
1) SMART MANDIR
This is most amazing, unique and very interesting project done using Arduino Board,IR sensor, Ultrasonic Sensor and RF Module
2) INTERNET SPEED-O-METER
This project is done using Arduino and ESP8266 wifi module.
3) FETCHING DATA FROM ANY WEBSITE
I made this project using Arduino Board,ESP8266 01 wifi module and TFT touch screen