- continue with Tutorial videos
Tutorial 04 for Arduino: Analog Inputs
- https://www.youtube.com/watch?v=js4TK0U848I

Tutorial 05 for Arduino: Motors and Transistors
- https://www.youtube.com/watch?v=5bHPKU4ybHY

Tutorial 06 for Arduino: Serial Communication and Processing
- https://www.youtube.com/watch?v=g0pSfyXOXj8