Mar 212015

In the near future we’ll have a video, schematics to share with you as our first project a motion activated intruder alert system. The nice thing is you can put this project together cheaply. Here are a list of the components needed.

Infrared Motion Activated Intruder Alert Components:

PIR – Passive Infrared Sensor

3-24 VDC Buzzer – 3-24VDC electric buzzer

Voltage Source – 5-20 volt DC power source – 9 volt battery will work perfectly.






One thing you will find you most probably need is some connecting wires. These DuPont Wire/Jumper Cables work great for connecting modules.


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