The main task of this video either listening and focusing on boosting new vocabulary or improving the knowledge of collocations.

What are the primary components needed to build the DIY vending machine?

How does the creator address safety concerns when using power tools like circular saws and jigsaws?

Can you explain the purpose of the aluminum tubes and sliders in the rail system?

How does the creator ensure proper alignment and stability of the rail system during assembly?

What electronic components are used in the vending machine, and how are they connected to the Arduino board?

Describe the role of the proximity sensor and micro switches in the vending machine's functionality.

How does the Arduino code control the movement of the stepper motors and servo motors?

What modifications or improvements would you suggest for enhancing the functionality or design of the vending machine based on the video demonstration?

DIY Vending Machine - Arduino Based Mechatronics Project

diy-vending-machine-arduino-based-mechatronics-project

Let's do English ESL general vocabulary practice. The main task of this video either listening and focusing on boosting new vocabulary or improving the knowledg…