1

PIR Motion Sensor

This Module looks for motion and when sensing it, will send out a signal. This signal will turn on a switch to turn on the LED Strip.

2

N-Channel MOSFET

The transistor is used as a switch to turn on and off the LEDs when receiving a signal from the Motion Sensor

3

LED Strip

When the PIR module senses motion, it tells the MOSFET to send voltage to the LED strip to brighten underneath the bed.

4

12V Power Supply

The power supply is used to power on the PIR Module and also will illuminate the LED strip when activated in the circuit.

5

Resistors

Current Limiting resistor to prevent short circuit in the project.

6

Feedback LED

This LED is optional but recommended to tell user when the circuit is active or not.