ProCodeCG – Kids Private Class – Basic Electronics – 14 March 2019


Tyo’s project for today: exploring ultrasonic sensor 🙂

IMG_7539 IMG_7540

Ultrasonic sensor and buzzer

IMG_7542 IMG_7543

Modifying the code to add a LED


Ultrasonic sensor, buzzer and LED


Ultrasonic sensor, buzzer and LEDs that will indicate how close the obstacle is


The closer the obstacle, the more LEDs are ON


This is how Tyo debug the circuit 😀

IMG_7551 IMG_7553

After everything is done, we deserve some treats 😉


Next week we will explore LCD 🙂

*Photos and videos are also available here

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s