Here are the files you will need for the professional development on Arduino sensors:

Light sensor code for Night Light Practice

Temperature sensor code

Push button code

Knob code

Distance sensor code

Speaker code

Servo code

Motor code

Circuit Diagrams

Simple

Note: You may want to include a resistor to protect the LED. Some LEDs require this, or they will blow out. Connect a resistor between the green wire and the LED.

Night Light

Temperature

Push Button

Knob

Distance Sensor

   

Speaker

Servo

Motor