Arduino for BEGINNERS! Set up the BOARD and Write your VERY first sketch in 5 minutes!

Please Donate: BTC:384FUkevJsceKXQFnUpKtdRiNAHtRTn7SD ETH: 0x20ac0fc9e6c1f1d0e15f20e9fb09fdadd1f2f5cd 0:00 What is the purpose of Arduino boards? 0:35 What is a microcontroller and how is it different from a CPU? 2:07 Where are microcontrollers used? 2:59 Why is Arduino so popular around the world? 4:26 Key features of Arduino boards. 5:01 What's a bootloader? 5:51 How to program an Arduino board? 6:23 Types of Arduino boards and their features. 7:07 What are sketches and where to download them? 7:42 What's a COM port? Setting COM port address in Arduino IDE. 8:49 What are USB-to-COM emulators and how are they used? 9:27 How is original Arduino different from a Chinese copy? CH340 vs ATMEGA 16U2. 12:56 The Arduino Uno diagram. Reset signal and clock circuit. CPU Power: VCC and AVCC. 14:36 ATMEGA328P's I/O ports. Why do ports B & С contain 6-bits only? 15:13 Arduino I/O pins numbering. 16:50 Writing our first Arduino sketch. Using the built-in LED. 17:15 The Setup() and Loop() procedures. 18:16 Logiс LOW and logic HIGH in Arduino. The digitalWrite() operator. 20:30 The delay() operator. 22:37 Programming Arduino outputs for PWM. The analogWrite() operator. 23:35 Programming Arduino pins for input. The digitalRead() operator. 24:14 Internal pullups of ATMEGA 328P and how to activate them in Arduino. 25:07 Reading a button press and controlling the LED with it. 26:11 Inverting program logic using the XOR operator. 26:41 Building a simple code lock using Arduino. Wiring 10 buttons to Arduino pins 0 to 9. 27:28 Checking our keyboard using a test sketch. 28:35 Implementing main code lock logic using the AND operator. 30:24 Ron Mattino -- Thanks for Watching! :)