Ideation
It is street traffic control by ultrasonic or a push-button and control the light on the street by LDR sensor when it is darker the led is open and when t is light the led will close and the servo motor work as a fan.
use tinkercad program to draw the circuit. and use the IDE to code the Arduino .
We use Arduino kit and different component and write a code to program it
First, I design a schematic circuit and think about coding.
Second, I design my circuit on papers
Third, I use the breadboard, Arduino, and the components to make the circuit and upload the code using Arduino IDE.
Finally, I test the circuit
I use a breadboard and these components to complete the project
Componentes
1 Arduino
1 ultrasonic
3 resistance 1 kohm
3 LED
1 servo Motor
1 LDR Module
1 buzzer
Wires
I take some feedback about my exercise in my session and I give some feedback about my peer's work.
switch between different mode by voltage divider
piano with voltage divider