TRIPWIRE ALARM USING OLD MOUSE

hi in this series i am going to make some easy projects using computer mouse.this project is the second one in this series.in this project i will make a tripwire alarm system using old mouse.

first one is here

Step 1:

first of all open mouse

Step 2:

now you can see two switches here we need one of them.

Step 3:

after desoldering it i solder it with a battery and a buzzer in series. i checked it whether switch working or not.

Step 4:

to make trigger system i am using stapler pin and a thread...

Step 5:

to trigger it just pull the thread .subscribe my YouTube channel bharat mohanty for more project videos

thanks............