In this part of the tutorial we will use the HC-sr04 ultrasonic sensor to detect distance. If the distance is below 20xm...
In this part of the tutorial we will read the analog value of a potentiometer between 0 and 5 then send the data using b...
This will be an awesome tutorial. We will see how to create an App in app inventor with some buttons for each color....
In this small tutorial we will see how to create a small android App using an online tool called App Inventor from Googl...