Alarm Pillow

The alarm pillow is an insert that slides into a pillow and vibrates/makes a sound at predetermined intervals. These intervals are set by the user and can range from seconds to hours. The alarm pillow is powered by an Arduino placed on an acrylic sheet. There are two inputs, a slide switch, and a potentiometer. There are three outputs a small vibration motor, a large vibration motor, and a speaker. The slide switch turns the alarm on and off. The potentiometer controls the vibration of the motor.

FIND ALL FILES (CODE + CAD) IN LINK:

https://tinyurl.com/alarmpillow

Place the speaker holder (Figure 5) in the acrylic base plate (Figure 2) and hot glue it. (Reference the pdf for figures)

Place the vibration motor A holder (Figure 3) on the acrylic base plate and hot glue it.

Place the vibration motor B holder (Figure 4) on the acrylic base plate and hot glue it.

Place the speaker (Figure 8) on the speaker holder and hot glue it.

Place vibration motor A (Figure 6) on its respective holder and hot glue it.

Repeat step 5 for vibration motor B (Figure 7).

Use double-sided tape to secure the breadboard and Arduino on the baseplate (Figure 1).

You will now have something that looks like Figure 1. It is ok to change the placement of the Arduino and breadboard if you wish.