Hardware setup 1

Activities

1. Switch on and off a led with a delay of 500ms.
2. Use a variable for the delay.
3. Introduce a 2nd variable to set a different value for the disconnection time.

Solutions

• Solution 1
• Solution 2

Hardware setup 2

Activities

1. Make the LEDs blink from top to bottom. Only one LED is ON at the same time. Once the last LED is OFF, the sequence starts again.