Blink LED

What is the full form of LED?

• 💡 Light Emitting Diode
  

• 🔌 Long Electric Device
  

• 💥 Light Emitting Device
  

• 🔄 Low Energy Device

  
  

Which pin of an LED is the positive pin?🌥️

• ➕ Longer pin

• ➖ Shorter pin
  

• ➕➖ Both pins

Where do you need to connect the longer pin of an LED on the micro:bit? 🌟

• 🟣 Pin 0 (P0)

• ⚫ GND (Ground)

• 🔴 Pin A1

• 🟢 Pin G1

Which pins are called digital pins on the micro:bit? 🎮

• 🟣 Pin 0 (P0) 🙂

• 🟢 Pin 1 (P1) 🙂

• 🔵 Pin 2 (P2) 🙂

• 🔢 All are digital pins

What will happen if we connect the longer pin of an LED to GND and the shorter pin to Pin 1 (P1) on the micro:bit?🤔

• 🔵 The LED will light up

• 🔴 The LED will not light up

⚡️How do we power the micro:bit?

• 🔌 Using a micro:bit USB cable

• ⌨️ Using keyboard

• 💡 Using a LED

• Using a Pin 0 (P0) 🟣

Which software do we use to code for the micro:bit?🚀

• 🛠️ Arduino IDE

• 🔄 Tinkercad

• 💻 Microbit Makecode

• 📱 MIT App Inventor

How do you turn on an LED connected to Pin 0 (P0) on the micro:bit? 🎨

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Where are LEDs commonly used in real life?🎉

• 🎉 Party lights

• 🚦 Traffic lights

• 🔦 Flashlights

• 🧸 In toys

What makes the micro:bit special?🌟

• Its small size📱

• Its built-in sensors and LEDs🚀

• Its ability to connect to computers💻